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Instruction Manual MM850432 ed. 05c

102

11.3

Calibrating a pressure transmitter

The following procedure is used to test and to calibrate a pressure transmitter 4-20mA

EXAMPLE

•

Connect the instrument like in the figure beside. In this case, the calibrator powers the transmitter, then connect the input

channel (1 or 2) as passive loop.

Set one of the available Xscale memories (e.g. X1) for 4-20mA input and a proper pressure range

Configuration
Unit
Ramp-Memory scan

Data logger
Advanced

Press < > to SET

Unit

Temperature
Pressure [mbar]

Xscale

Press < > to SET

XScale

X2
X3
X4

Press < > to SET

then set the parameters of scaling:

Unit [mbar]
Parameter [50 mA]
In Low [4]
In High [20]
Disp Low [0]

Press < > to SET

In High [20]
Disp Low [0]
Disp High [100]
Function [linear]
Decimals [2]

Press < > to SET

in this case: a pressure value of 0-100mbar corresponds to a linear function

in 4-20mA and 2 decimal digits (see par. 4.3)

•

Select CH1 or CH2 as input and set it as Xscale (e.g. X1)

SELECT Ch1

Thermocouple
RTD thermometer
Current
Voltage
Resistance

Press < > to SET

press [ ] to select “

Process Function

”:

SELECT Ch1

Voltage
Resistance
Frequency/Pulse

Process Function

Rounding: 0.0000
Press < > to SET

Process Function

XScale

LinMan [ ]

Press < > to SET

Xscale

X2
X3
X4
Set X1

Press < > to SET

NOTE:

AFTER PROPERLY VISUALIZING THE INPUTS ON THE DISPLAY

ZERO THE MEASURE OF PRESSURE

(

SEE PAR

5.2).

At this moment, the system is properly set for a calibration procedure.

REMARK:

AS THE AIM OF A CALIBRATION PROCEDURE IS THAT ONE TO CHECK AN ERROR

WE SUGGEST SETTING THE DISPLAY IN ORDER TO SHOW OF BOTH CHANNELS AND THE DIFFERENCE BETWEEN

THEM

WHICH GIVES US STRAIGHTFORWARDLY AN ERROR VALUE

(

SEE PAR

4.8)

Содержание MicroCal 20

Страница 1: ... M Mi ic cr ro oC Ca al l 2 20 0 I IS S M Mi ic cr ro oC Ca al l 2 20 0 S Se er ri ie es s 2 channels multifunction calibrators MicroCal 20 MicroCal 20 IS MicroCal P20 MicroCal P20 IS MicroCal 20T Instruction Manual MM850432 ed 05c ...

Страница 2: ...ithout prior written permission of Eurotron Instruments S p A MicroCal 20 DPC Calibrator uses sophisticated analogic and digital technologies Any maintenance operation must be carried out by qualified personnel ONLY Eurotron supplies instructions and operative procedures for any operation on the instrument We recommend to contact our technicians for any support requirements MicroCal 20 DPC is full...

Страница 3: ...n 61 5 13 Switch Test 63 5 14 Leak Test 64 5 14 1 Leak Test file 65 5 15 Alarms 66 5 16 Switching on settings Power On 67 6 SERIAL COMMUNICATION 68 6 1 RS232 communication port 68 6 2 Baud Rate setting 68 6 2 Firmware upgrade STFlash 69 7 RS232 USB ADAPTOR INSTALLATION SETUP 71 7 1 Installing driver for the RS232 USB adaptor 71 8 SOFTWARE 74 8 1 MicroCal 20 DPC Utilities Manager 74 8 1 1 Data logg...

Страница 4: ...NSIC SAFETY SUPPLEMENT 114 15 1 IS model specifications 114 15 2 ATEX Specifications 115 15 3 Instructions for use 116 15 3 1 Recharging the batteries 116 15 3 2 Battery maintenance 117 15 3 3 Battery pack replacement 117 16 CERTIFICATES 118 16 1 Warranty terms 118 16 2 Consumer notice 118 16 3 Letter of conformity 118 ...

Страница 5: ...RDOUS TO PERSONEL AND MAY CAUSE DAMAGE TO EQUIPMENT BEFORE CONNECTION OF ANY PRESSURE COMPONENT TO THE CALIBRATOR BE SURE THAT THE COMPONENTS ARE ISOLATED FROM THE PRESSURE SUPPLY AND ANY INTERNAL PRESSURE IS RELEASED SLOWLY WARNING DON T APPLY A PRESSURE HIGHER THAN 125 FULL SCALE TO THE CALIBRATOR IF AN EXCESSIVE PRESSURE HIGHER THAN THE STATED ONE IS APPLIED PERSONNEL MAY RECEIVE INJURIES THAT ...

Страница 6: ...munication circuit may only be used outside the hazardous area 6 When the Multi Calibrator Type MICROCAL 20 DPC IS is used as a source for intrinsically safe apparatus that apparatus may not be connected to any other intrinsically safe circuit simultaneously The parameters of the apparatus must comply with the output parameters of the Multi Calibrator 7 To prevent electrical shocks or damage to th...

Страница 7: ...us IN OUT OPT OPT 0 01 rdg OPT OPT MicroCal 20 DPC XP IN IN OUT OPT OPT 0 006 rdg OPT OPT MicroCal P20 basic NO NO OPT OPT 0 01 rdg OPT OPT MicroCal P20 plus IN V mA NO OPT OPT 0 01 rdg OPT OPT MicroCal 20T IN IN NO NO 0 01 rdg OPT OPT Both Channel 1 IN and Channel 2 IN OUT have the following operative mode capability millivolts volts milliamperes active and passive loop ohms temperature with ther...

Страница 8: ...basic A 00 C D Standard packaging includes MicroCal 20 DPC IS Basic calibrator 0 02 rdg accuracy multifunction CH1 IN CH2 OUT external sensor connector rubber holster battery charger instruction manual and Eurotron Report of calibration Cat 3926 IS plus A BB C D Standard packaging includes MicroCal 20 DPC IS Plus calibrator 0 01 rdg accuracy multifunction CH1 IN CH2 OUT 1 or 2 internal pressure ca...

Страница 9: ...EX models 3 Extended memory card not available on ATEX models Table D Calibration certificate 1 Eurotron report 2 2 2 MicroCal 20T codes Cat 3120 A BBB C Standard packaging includes MicroCal 20T calibrator rubber holster dual input channels battery charger instruction manual and Eurotron Report of calibration Table A Line charger 1 120V 50 60Hz with USA plug 2 230V 50 60Hz with Schuko plug 3 230V ...

Страница 10: ...internal sensor external sensors pressure connector mA V Pt100 input output battery charger instruction manual and Eurotron Report of calibration Table A Internal pressure sensor 0 025 FS 0 None 2 100 to 100 mbar Gauge res 0 001mbar 3 500 to 500 mbar Gauge res 0 01mbar 4 0 95 to 1 bar Gauge res 0 01mbar 5 0 95 to 2 bar Gauge res 0 01mbar 5A 2 bar Absolute res 0 01mbar 6 0 95 to 7 bar Gauge res 0 1...

Страница 11: ... PSI res 10mbar ABSOLUTE BB480020 from 0 to 2 bar 30 PSI res 0 01mbar BB480021 from 0 to 20 bar 300 PSI res 0 1mbar HAND PUMPS F3280013 External pneumatic hand pump 0 8 to 2 bar F3280002 External pneumatic hand pump 0 8 to 20 bar F3280010 External pneumatic hand pump 0 95 to 40 bar F3280015 External Hydraulic hand pump 700 bar F3280016 External Hydraulic hand pump 1000 bar SOFTWARE BB530203 RS232 ...

Страница 12: ...0 4 µA 0 02 rdg 0 4 µA Input impedance 20 Ω at 1 mA Output mode RANGE RES ACCURACY Plus XP models ACCURACY BASIC model 0 to 50 mA 0 1 µA 0 01 rdg 0 4 µA 0 02 rdg 0 4 µA Notes limited to 21 mA max on passive current loop the Microcal supply the Tag IS model channel 2 source Max 11 V IN OUT Resistance and RTDs Resistance input mode RANGE RES ACCURACY BASIC model 0 to 500 Ω 1 mΩ 0 02 rdg 12 mΩ 0 to 5...

Страница 13: ...o 20000 Hz 0 1 Hz 0 005 rdg 0 1 Hz Input impedance IN OUT Thermocouples TC TYPE RANGE RESOL ACCURACY Plus XP models ACCURACY BASIC model Tc J 210 to 1200 C 35 to 2200 F 0 01 C 0 01 F 0 01 0 1 C 0 01 0 2 F 0 02 0 1 C 0 02 0 2 F Tc K 270 to 1370 C 450 to 2500 F 0 01 C 0 01 F 0 01 0 1 C 0 01 0 2 F 0 02 0 1 C 0 02 0 2 F Tc T 270 to 400 C 450 to 760 F 0 01 C 0 01 F 0 01 0 1 C 0 01 0 2 F 0 02 0 1 C 0 02...

Страница 14: ...ange Accuracy Relative Humidity Sensor type Range 0 to 95 RH Accuracy 2 RH Pressure Sensor type Range Accuracy 2 mbar Math functions Calculation functions hold max min offset zero average In Out data memory 10 data with manual or automatic recall Convert function displays the electrical equivalent of the engineering unit Scale factor setting with zero and span programmable Square root in combinati...

Страница 15: ... models at 99 with instrument switched off Battery charge indication bar graph on the LCD display flashing on charge Line operation 100V 120 V 230V 240 Vac with the external battery charger Line transformer insulation 2500 Vac Sealing IP54 Operating environment temperature range from 10 C to 55 C Storage temperature range from 0 C to 60 C excluding batteries Humidity max 95 RH non condensing Case ...

Страница 16: ... 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt100 OIML 200 850 C 330 1570 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt100 α 3926 200 850 C 330 1570 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt100 α 3902 200 650 C 330 1210 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt100 JIS 200 600 C 330 1120 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt100 SAMA 200 600 C 330 1120 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt200 20...

Страница 17: ...1 mbar 0 25 F S BB480016 0 to 70 bar 1 mbar 0 25 F S BB480017 0 to 150 bar 1 mbar 0 25 F S BB480018 0 to 350 bar 10 mbar 0 25 F S BB480019 0 to 700 bar 10 mbar 0 25 F S Overpressure 125 F S Port BSPM male Connection wire length 2 meters Environmental condition module option Not available on IS models Temperature Sensor type Pt100 Range Accuracy Relative Humidity Sensor type Range 0 to 95 RH Accura...

Страница 18: ... Off Recharging time typical 5 h 8 h on IS models at 90 and 6 h 10 h on IS models at 99 with instrument switched off Battery charge indication bar graph on the LCD display flashing on charge Line operation 100V 120 V 230V 240 Vac with the external battery charger Line transformer insulation 2500 Vac Sealing IP54 Operating environment temperature range from 10 C to 55 C Storage temperature range fr...

Страница 19: ... 1570 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt100 α 3926 200 850 C 330 1570 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt100 α 3902 200 650 C 330 1210 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt100 JIS 200 600 C 330 1120 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt100 SAMA 200 600 C 330 1120 F 0 01 C 0 01 F 0 01 0 05 C 0 01 0 09 F Pt200 200 850 C 330 1570 F 0 1 C 0 1 F 0 01 0 15 C 0 01 0 27 F Pt500 20...

Страница 20: ...y 0 05 C 25 C 0 005 C C Input impedance Tc ranges 10 MΩ Environmental condition module option Temperature Sensor type Pt100 Range Accuracy Relative Humidity Sensor type Range 0 to 95 RH Accuracy 2 RH Pressure Sensor type Range Accuracy 2 mbar Math functions Calculation functions hold max min offset zero average In Out data memory 10 data with manual or automatic recall Convert function displays th...

Страница 21: ...r Line transformer insulation 2500 Vac Sealing IP54 Operating environment temperature range from 10 C to 55 C Storage temperature range from 0 C to 60 C excluding batteries Humidity max 95 RH non condensing Case Injection moulded polycarbonate case Weights net 1 4 Kg gross 2 5 Kg Dimensions 290x98x57 mm Warranty 2 Years Contract extension up to 5 Years pressure sensors not included ...

Страница 22: ... 100 C by keyboard Frequency Counts Simulation mode is designed to generate a zero based square pulse with an adjustable amplitude at a frequency up to 20 KHz A pre set number of pulses may be programmed and transmitted to test or calibrate totalizers and counters The instrument can be configured to measure frequency and count pulse totalise mode Technical units in Hz pulse h and pulse m Internal ...

Страница 23: ...al formula Tare function is available to zeroing sensor offset Data logging The calibrator can be used as a two channel datalogger The graphic mode allows you to display the trend the Replay function allows you to generate the electrical signal using the data stored The LogMan PC software permits storage of data on the hard disk Switch test Temperature signal and pressure switches can be tested us...

Страница 24: ...ase which makes it quick and easy to generate and manage calibration procedures set and read data from Eurotron calibrators store the data on a database and generate a calibration report Eurotron CalpMan 2007 help you to document the calibration inspection activities LogMan Software WindowsTM software to download logged data from internal memory to PC Data can be saved on disks loaded from disks e...

Страница 25: ...acklight sensor not available on IS models 5 Keyboard 6 HP Pressure input 1 8 BSPF 7 LP Pressure input 1 8 BSPF 8 RS232 connector Female MiniDIN 6pin 9 Battery charger connector 10 External pressure module connector Female MiniDIN 8pin 11 Environmental Module Temperature Relative Humidity Barometric NOT available on IS models 12 Digital In Out connector NOT available on IS models ...

Страница 26: ...tch the instrument on and off DISPLAY Recall display mode Cancel numeric value when in calculator or numeric input mode Move cursor to the previous menu level when in configuration and setup menu MENU Recall setup and configuration menu Transfer the value to output channel when in calculator mode CAL PROC Recall documenting procedures Enter in the selected menu option Copy the input value to calcu...

Страница 27: ...cription Numeric Pad active When this symbol appear on display the instrument is waiting for a numeric input e g in calculator mode Characters Pad active When this symbol appear on display the instrument is waiting for a string input Battery level This animated symbol will show the level of charge of the rechargeable batteries H Data Hold This symbol appears on display when the measures are freeze...

Страница 28: ...battery symbol indicates that a full charge is required Use only the dedicated battery charger supplied by Eurotron together the instrument CAUTION OLD BATTERIES CAN LEAK AND CAUSE CORROSION NEVER LEAVE RUN DOWN BATTERIES IN THE INSTRUMENT WARNING THE INSTRUMENT IS SHIPPED WITH AN AVERAGE LEVEL OF BATTERY CHARGE AFTER UNPACKING A FULL CHARGE OF THE BATTERY IS RECOMMENDED BY CONNECTING THE INSTRUME...

Страница 29: ...ads and to ensure a good performance The input leads should not be run near ac line wiring transformers and heating elements Input output leads should if possible be twisted and shielded with the shield grounded at the end of the cable When shielded cables are used the shield must be connected to the negative terminal The following figure shows some examples of input output wiring of the instrumen...

Страница 30: ...ernal loop is not equipped with the loop power supplied The calibrator can be as an example connected directly to a recorder controller etc with input circuits configured for current measurements Active loop This type of connection must be used when the external loop is equipped with its loop power supplied The power supply is not required to be disconnected The loop circuit must be opened and the...

Страница 31: ...lti connection binding post Push the binding post and insert the wire Banana plug Isothermic connector for TCs The MicroCal 20 includes 3 different connection systems Standard banana plugs Mini isothermal TC s connector Push Lock system for wires ...

Страница 32: ...ing your instrument 4 2 Charge the battery Before you use the calibrator for the first time charge the battery pack for 8 10 hours by connecting the external battery charger WARNING FOR THE IS MODELS USE THE EXTERNAL BATTERY CHARGER IN SAFE ZONE ONLY 4 3 Power up Press the ON OFF key to switch the instrument on and off The instrument needs some seconds to check the hardware and to run the autocali...

Страница 33: ... Set Ch Date Time Rejection 50 Hz Baud rate 9600 Press to SET Date Time Date Time Press to SET Press the and keys to highlight the Date option Press the key to set the system date Date DD 01 MM 08 YY 03 Format Euro Press to SET Press the and keys to highlight the parameter to set Press the key to modify the value DD 1 2 3 4 5 Press to SET MM 6 7 8 9 10 Press to SET YY 1 2 3 4 5 Press to SET Format...

Страница 34: ...suring mode 4 6 Using the backlight An automatic backlight system uses the sensor positioned on the keyboard To manually switch on and off the backlight proceed as follows Press the MENU key Enter in configuration mode by highlight Configuration option use the and keys and press the key Press the and keys to highlight the Display option Press the key Highlight the Light option and press the key to...

Страница 35: ... display pages to visualize the measure and source channels To change the page press and release the DISPLAY key SELECT Display Ch1 Ch2 Ch1 Pressure Difference Ch1 Ch2 Press to SET Press the and keys to highlight the display mode Available selections are Ch1 Ch2 Ch1 ChP Difference Ch1 Ch2 ChP Graph Press the key to select the option Press the ESC key to return in measure mode without changes 15 20...

Страница 36: ...Instruction Manual MM850432 ed 05c 36 100 02 Ch2 Out TcK Rji C Ch2 100 02 ChP Pl mbar ChP 2 channels Real time graph Pl Ch1 10 2 mbar ...

Страница 37: ...O key to release the measure The symbol H is removed from the status box 5 2 Zeroing measure To zero a measure on one of the 2 channels you have to press HOLD ZERO key until the numeric pad symbol appears in status box Now you have to press one of the numeric keys towards up way to zero a measure of the channel in the upper part of the display Otherwise press to zero a measure of the channel in th...

Страница 38: ...forming simple mathematical operations or transferring a value to output channel Press CALC the calculator box and the related symbol appear 0 0000 100 02 0 000000 Insert the first value of the operation by means of numeric pad select the operation by pressing CALC insert the second value of the operation press to show the result NOTE TO INSERT DECIMAL DIGITS PRESS SELECT TO ACT ON DECIMAL DIGITS ...

Страница 39: ...n If you choose the Channel 1 settings the calibrator will display If you choose the Channel 2 settings the calibrator will display SELECT Ch1 Thermocouple RTD thermometer Current Voltage Resistance Press to SET N B Channel 2 can measure only on MicroCal 20DPC XP or MicroCal 20T models SELECT Ch2 Out In Off Press to SET Press the and keys to highlight the In parameter Press the key to select the o...

Страница 40: ...nsated with the value programmed in Menu Unit Temperature Rj Ch1 ext menu Rjr Remote reference The temperature is compensated using the channel 2 as RTD input This option is available only on MicroCal 20DPC XP and MicroCal 20T models Press the key Press the ESC key to return in measure mode without changes Rji TcK TcJ TcT TcR TcS Press to SET Press the and keys to highlight the requested type of t...

Страница 41: ...tion for channel 1 setting or highlight the Rj Ch2 ext option for channel 2 setting Press the key to confirm the selection Rj Ch1 ext 20 0 Use numeric keys ENTER to confirm Use the numeric pad red keys to insert the temperature value e g 25 0 C Rj Ch1 ext 0 0 25 0 Press ENTER to confirm or to go to the upper menu level without changes Press the ESC key to return in measure mode without changes 5 5...

Страница 42: ...oCal 20DPC XP or MicroCal 20T models SELECT Ch2 Out In Off Press to SET Press the and keys to highlight the In parameter Press the key to select the option Press the ESC key to return in measure mode without changes In Thermocouple RTD thermometer Current Voltage Resistance Press to SET Press the and keys to highlight the RTD thermometer parameter Press the key to select the option Press the ESC k...

Страница 43: ... Press the ESC key to return in measure mode without changes 5 5 4 Temperature Scale Setting Press the MENU key The following page is shown MENU Configuration Unit Ramp Memory scan Data logger Advanced Press to SET Select the Unit option Unit Temperature Pressure mbar Xscale Press to SET Select the Temperature option Temperature Unit C Rj Ch1 ext 0 0 Rj Ch1 ext 0 0 Scale ITS 90 Press to SET Select...

Страница 44: ...Select the Unit option Temperature C F K Press to SET Press the and keys to highlight the engineering unit you would like to use in temperature sourcing and measuring Press the key to confirm the selection and going in measuring mode Press the ESC key to return in measure mode without changes 5 5 6 Current Press the SELECT key until SELECT CH1 or SELECT CH2 is shown If you choose the Channel 1 set...

Страница 45: ... Voltage Resistance Press to SET Press the and keys to highlight the Current parameter Press the key to select the option Press the ESC key to return in measure mode without changes Current Active loop 50mA Passive loop 20mA Press to SET Press the and keys to choose the loop mode Active current loop select this option if you are connecting to an active current loop your circuit provide to supply t...

Страница 46: ...ntil SELECT CH1 or SELECT CH2 is shown If you choose the Channel 1 setting the calibrator will display If you choose the Channel 2 setting the calibrator will display SELECT Ch1 Thermocouple RTD thermometer Current Voltage Resistance Press to SET N B Channel 2 can measure only on MicroCal 20DPC XP or MicroCal 20T models SELECT Ch2 Out In Off Press to SET Press the and keys to highlight the In para...

Страница 47: ...mode without changes 5 5 8 Math Functions Press the SELECT key until SELECT CH1 or SELECT CH2 is shown If you choose the Channel 1 setting the calibrator will display If you choose the Channel 2 setting the calibrator will display SELECT Ch1 Thermocouple RTD thermometer Current Voltage Resistance Press to SET N B Channel 2 can measure only on MicroCal 20DPC XP or MicroCal 20T models SELECT Ch2 Out...

Страница 48: ... optional LinMan PC software special linearization sensor tables e g The RTD calibration ohm vs C table or the polynomial coefficients Please refer to LinMan software paragraph for the complete procedure Press the key to select the option Press the ESC key to return in measure mode without changes If you have select XScale option the display will show Xscale X1 X2 X3 X4 Set X1 Press to SET Press t...

Страница 49: ...re is shown SELECT Pressure Pl Ph Ph Pl Ph Pl Pe Press to SET Press the and keys to highlight the sensor to be displayed Press the key to confirm the selection and going in measuring mode Press the ESC key to return in measure mode without changes 5 5 10 Pressure Unit Setting Press the MENU key The following page is shown MENU Configuration Unit Ramp Memory scan Data logger Advanced Press to SET S...

Страница 50: ...The symbol is displayed in the status box Press the key if you need to zero the upper or the lower display 5 5 12 Resistance Press the SELECT key until SELECT CH1 or SELECT CH2 is shown If you choose the Channel 1 setting the calibrator will display If you choose the Channel 2 setting the calibrator will display SELECT Ch1 Thermocouple RTD thermometer Current Voltage Resistance Press to SET N B Ch...

Страница 51: ...ET Press the and keys to highlight the connection for your resistance IMPORTANT PLEASE SELECT 4 WIRE CONNECTION IF YOU HAVE A 2 WIRE RESISTANCE AND USE THE ELECTRICAL CONNECTION AS SHOWN ON 2 4 CHAPTER Press the key to confirm the selection Press the ESC key to return in measure mode without changes 3 wire 500Ω 5kΩ Press to SET Press the and keys to highlight the range Press the key to confirm the...

Страница 52: ...ET Select Trigger level to define the threshold level Volt Select Range to define the frequency level Frequency 200Hz 2kHz 20kHz Press to SET Press the key to select the option Press the ESC key to return in measure mode without changes Se scegliete Pulse come input lo strumento mostra Pulse Measure Trigger level 2 Time Mode One shot Press to SET Select Trigger level to define the threshold level ...

Страница 53: ... DESCRIBED IN THE MEASURE PAR 4 5 FOR THE SELECTION OF VARIETIES OF SIGNAL GENERATIONS To insert the numeric value for a generated signal it is enough to insert it directly using numeric pad Each key is located immediately below the digit it acts on a single click of increases the digit of 1 unit vice versa a single click of decreases this digit of 1 unit On the other hand it is possible to insert...

Страница 54: ...eries by Eurotron In that way it is possible to set the temperature directly from the calibrator Among possible uses for instance it is possible to realize a system which receives a signal from a temperature transmitter and turns it back on the furnace moreover scaling functions are always available 1 0 00 0 000 210 000000 0 000 Ch1 mA Ch2 out RTD C 4w 2 1 0 00 NOTE THE CONNECTION TO MICROCAL T IS...

Страница 55: ...ature generator and press the key to select it Select the desired temperature as Out 5 6 2 Frequency Pulse generation Press SELECT until Select CH2 appears SELECT Ch2 Out In Off Press to SET Select OUT OUT Voltage Resistance Frequency Pulse Process Function Temp Generator Press to SET select Frequency Pulse Frequency Pulse Frequency Pulse Press to SET select Frequency or Pulse Press the key to sel...

Страница 56: ...ion is performed with Time Select the mode for pulse generation One shot or Continuous depending on which kind of generation you want over a single time range or continuously Select the Amplitude Select OnOff The instrument comes back automatically at the measuring page and channel 2 expresses the value in p t Hence it is possible to directly set the number of pulses in time unit When the instrume...

Страница 57: ...grammed for the engineering unit Parameter select the voltage or the current input range 200mV 2V 20V 50mA In Low Change this value with the Zero scale In High Change this value with the Input Full Scale Disp Low Change this value with the Displayed low scale Disp High Change this value with the Displayed High scale Function Change this value with the linearization function linear square sqrt log ...

Страница 58: ... 3 T down 5 T soak down 0 Press to SET Select each parameter and set it properly to define the characteristics of the ramp signal NOTE ENGINEERING UNITS ARE REFERRED TO THE OUTPUT TYPE PREVIOUSLY SET ON CH2 MV V MA ETC TIMES ARE EXPRESSED IN SECONDS On Off RUN and STOP the simulation From Minimum output level To Maximum output level Step Ramp step T up Interval to go from Minimum to Maximum levels...

Страница 59: ...g The phases of the ramp are signed by the arrows beside the ramp message ascent soak up slope down soak down Press the HOLD key to pause and to continue the procedure Example Ch2 on V From 0 to 1 step 0 1 t up 5 t soak up 3 t down 4 t soak down 4 The simulation starts from 0V goes to 1V in 5sec with 0 1V steps After the ascent the signal is kept at 1V for 3sec and goes down to 0V in 4sec After ot...

Страница 60: ...dvanced Press to SET Select the Advanced option Advanced Switch Test Leak Test HART Trx Simulator Graph Press to SET Select the Graph option Graph Source Ch1 In Low 0 00 In High 100 00 Time Mode Line Press to SET Source Select the graph channel source Available settings are CHP if internal and or external pressure sensor are installed CH1 CH2 In Low Set the graph Low scale In High Set the graph fu...

Страница 61: ... key to display the other variables Trx In value Out value Function linear In error Error Sampling time 1 Press to SET On Off RUN and STOP the function Source Input channel Ch1 P1 P2 PE PA RH T In value Allows to program the low and full scale for the Trx source Out value Allows to program the low and full scale for the mA output max range 0 to 50mA Function Linearization mode Linear square sqrt l...

Страница 62: ...rval time MANUAL require to press the HOLD key to go to the next step From First memory to be simulated To Last memory to be simulated Time interval time between 2 steps Mode set the mode between the options Auto and Manual IMPORTANT BEFORE RUN THE PROCEDURE BE SURE TO HAVE ALL MEMORIES WITH THE SAME OUTPUT PARAMETERS IF THE STORED MEMORIES HAVE DIFFERENT PHYSICAL PARAMETERS EG MV AND MA YOU COULD...

Страница 63: ... shown MENU Configuration Unit Ramp Memory scan Data logger Advanced Press to SET Select Advanced Advanced Switch Test LeakTest HART Trx simulator Graph Press to SET Select Switch Test Switch Test Pressure Temperature Switch Ext Press to SET You can also set the contact input for the switch test by selecting it between the external ch1 or ch2 options Select Switch Switch Test Pressure Temperature ...

Страница 64: ...hows the status of the switch and the third line indicates the measure held at the moment of switch commutation 5 14 Leak Test It is possible to perform a leak test of pressure only in models with pressure sensors MicroCal 20 carries out 4 different pressure readings at settable interval times T1 T4 At the end the difference between the last and the first readings with the aim of giving a leak mea...

Страница 65: ...ll countdown Leak Test Leak Time 60 Initial 100 00 Actual 99 50 Press ESC to abort at the end of the test the following page will appear Leak Test Initial 100 00 Final 99 50 Leak 0 50 Leak time 60 Leak rate 0 50 Press enter to store Press ENTER to store the results of the test in a log file 5 14 1 Leak Test file Results of leak test can be stored in a text file with progressive numeration Leak tes...

Страница 66: ...isplay Power On Set Ch Date time Rejection 50 Hz Baud rate 9600 Press to SET Scroll down and select Alarm Configuration Date time Rejection 50 Hz Baud rate 9600 OC Test Enable Alarm Press to SET Alarm General Enable User Press to SET Select General and then Enable or Disable the general system alarms NOTE WHEN YOU DISABLE THE ALARMS AT NEXT TURNING ON THE SELECTION WILL BE LOSE AND ALARMS BECOME A...

Страница 67: ...ching on settings Power On It is possible to set how the instrument turns on through the Power On function Press MENU MENU Configuration Unit Ramp Memory scan Data logger Advanced Press to SET Select Configuration Configuration Display Power On Set Ch Date time Rejection 50 Hz Baud rate 9600 Press to SET Select Power On Power On Safe Set Ch Set val Press to SET Safe Ch1 voltage Ch2 off This way av...

Страница 68: ...s a standard RS232 serial port for communicating with a PC Connect the serial cable BB530203 to the MicroCal 20 mini din connector on the left side as in the figure below WARNING CONNECT THE RS232 PORT IN SAFE AREA ONLY 6 2 Baud Rate setting To change the baud rate on the instrument press the MENU key ...

Страница 69: ...inuous upgrade of the instrument and the exploitation of its possibilities To upgrade the firmware you need the ST167Flash program and a file with extension HFW which represents the firmware itself that has to be transferred to the instrument This software is compatible with all versions of Windows The program needs the following minimum requirements of the Personal Computer Pentium CPU with at le...

Страница 70: ...AME BAUD RATE EITHER ON PC AND THE INSTRUMENT OTHERWISE NO COMMUNICATION HAPPENS IN CASE OF COMMUNICATION PROBLEMS TRY TO DECREASE THE BAUD RATE Insert in the field Filename the position where the file with HFW extension is it means the firmware that has to be transferred to the instrument Press Program and wait the complete data transfer Press END to quit the program NOTE EVENTUALLY PRESS READ ME...

Страница 71: ...ers FIRST Please refer to the Driver s Uninstall procedure of your Operating System 7 1 Installing driver for the RS232 USB adaptor Close all the active windows and or applications If you computer runs in Windows XP or Windows XP SP1 temporally disconnect the PC from the web To do this temporally remove the network cable from your pc if connected or by disabling your network card going to the Cont...

Страница 72: ...Instruction Manual MM850432 ed 05c 72 select No not this time to avoid the driver search in internet then click Next to proceed with the installation ...

Страница 73: ...UT TO BE INSTALLED YOUR COMPUTER WILL BE DISPLAY THE HARDWARE INSTALLATION WARNING PAGE CLICK ON CONTINUE ANYWAY TO CONTINUE WITH THE INSTALLATION IF WINDOWS XP IS CONFIGURED TO IGNORE FILE SIGNATURE WARNINGS NO MESSAGE WILL APPEAR At the end Windows will show a message indicating that the installation was successful Click Finish to complete the installation WARNING THE ADAPTOR WILL BE CONFIGURED ...

Страница 74: ...lpMan 2007 Upload one or more Tag calibration routines test points error band etc from a PC to the internal memory of the instrument in order to automate in field tests and calibrations Select the appropriate tag name using the keyboard of the calibrator the calibrator will ask you step by step for all operation and test and calibration data As found and As left values can be memory stored Downloa...

Страница 75: ...talled an icon appears in your Windows programs list Connect the MicroCal to a PC through the serial cable After executing the program you can see a menu like that Firstly set up the serial port properly through Option menu Usually on the back of PC you can see COM1 and COM2 ports be sure that the connection port is the same in the program ATTENTION SET THE SAME COMMUNICATION RATE IN BAUD BOTH ON ...

Страница 76: ...ET Select the Data logger option Data Logger On Off Channels Time Name MyLog Replay Press to SET On Off RUN and STOP the logging Source Select the channels for recording Available settings are T RH P only if optional environmental module is installed PL PH Pe if internal and or external pressure sensor are installed CH1 CH2 Time Data Acquisition interval from 1 second to 60 minutes Name File name ...

Страница 77: ...cifying the Name Select Replay Replay On Off off Column 1 Press to SET select the proper number of column it means the signal to simulate among those previously stored Indeed a log file is divided in many data columns depending on how many fields Sources are active during storing phase Select the On Off key to run the procedure NOTE SET CHANNEL 2 AS OUT IF YOU WANT TO GENERATE A SIGNAL The display...

Страница 78: ...E TO MOVE TO SOFTWARE SECTION RUN UTILITIES MANAGER ATTENTION AT FIRST USE OF THE SOFTWARE YOU HAVE TO INSERT THE REGISTRATION CODE IN ORDER TO USE LOGMAN SOFTWARE Select Help menu and the Enter registration code Insert the code supplied with the software package After the registration the software is completely ready for use Otherwise it works just as a demo version and no data transfer is possib...

Страница 79: ...Instruction Manual MM850432 ed 05 79 then an Explorer window appears Be sure that the instrument is connected and switched on press the button Connect ...

Страница 80: ...er files from the instrument to PC or vice versa you have to select them one or more at the same time and press the button which defines the direction for data transfer to PC or to the instrument After the data transfer the files will appear in the related browser NOTE IF IN THE OPTION MENU SET DOUBLE CLICK FUNCTION IS SET AS TRANSFER SELECTED FILES FOR DATA TRANSFER IT IS ENOUGH A SIMPLE DOUBLE C...

Страница 81: ...f the file in Excel format xls extenstion To delete a file either on PC or on the instrument you have to select it and press Canc button on PC 8 1 4 Certificates Utilities Manager implements the feature of visualize calibration certificates of the instrument that are stored inside its memory From Explorer window press Report button A window appears that usually allows choosing between certificates...

Страница 82: ...truction Manual MM850432 ed 05c 82 Certificates example of visualization eventually press the button to export a certificate press Then select the proper format for export Word txt etc and the destination ...

Страница 83: ...s before selecting a linearization on your instrument you have to define it and transfer it in the instrument through LinMan for that purpose proceed as following IMPORTANT LINMAN IS A SOFTWARE INCLUDED IN UTILITIES MANAGER TO ACTIVATE IT YOU MUST REGISTER IT BY MEANS OF A REGISTRATION CODE SUPPLIED WITH THE PROGRAM THE REGISTRATION PROCEDURE IS SIMILAR TO THAT ONE FOR LOGMAN ABOVE MENTIONED Run U...

Страница 84: ... 1 B 5 802 10 7 C 2 C 0 After defining linearization points it is possible to show the related graphic through the icon or to save the related file mcl extension with Besides you can load a linearization file for eventual changes with To transfer a linearization file to the instrument it must appear in the Lin folder In order to do that it is possible just to drag and drop it or to click on the 3 ...

Страница 85: ...Instruction Manual MM850432 ed 05 85 then an Explorer window appears Be sure that the instrument is connected and switched on press the button Connect ...

Страница 86: ...o select it and click on the View button After a brief wait due to data transfer a window for the visualization is opened with the detail of the performed memorization NOTE IF IN THE OPTION MENU SET DOUBLE CLICK FUNCTION IS SET AS LAUNCH ASSOCIATED APPLICATION TO SHOW THE FILE IT IS ENOUGH A SIMPLE DOUBLE CLICK NOTE NOW IT IS POSSIBLE TO USE THE LINEARIZATION FROM MATH FUNCTION AS SEEN ABOVE 8 2 C...

Страница 87: ... of the procedure 8 2 1 Transfer calibration parameters Use CalpMan 2007 to define the calibration procedure there is no differences between the definition of a calibration procedure on line and off line Follow the instructions shipped with the software ATTENTION AS A PROCEDURE IS TRANSFERRED ON THE CALIBRATOR PAY ATTENTION TO THE DEFINITION OF COM PORTS FOR ACTUAL AND REFERENCE VALUES Select a pr...

Страница 88: ...e CalpMan 2007 data base The previous saved procedures will remain in the Calibrator memory Delete All Measure before UpLoad Select this option to delete from the calibrator memory ALL OFF LINE data Deleted data include Tag calibration results as found as left Tag definition and Calibration procedures Delete Procedure Memory Press this key to delete from the calibrator memory ALL OFF LINE data Del...

Страница 89: ...e time and cost required for instrument calibrations and can aid in planning manpower specifying supplier etc Test and calibration data can be memory stored and downloaded to a PC to document the calibration activity that allows building a quality control chart data bank from a single calibration sheet to a detailed historical report Each instrument called Tag to be calibrated inspected is identif...

Страница 90: ... selection Tag 1 Tag 2 Tag 3 Press to SET SELECT Procedure TagSel Tag1 Results Found Display procedure Display results Run procedure Press to SET Once loaded data calibration it is possible to check them selecting Display procedure One or more pages appear interchangeable by pressing ENTER SELECT Procedure Tag Tag1 Results Found Display procedure Display results Run procedure Press to SET Tag1 My ...

Страница 91: ...mits the correspondent values will be in reverse mode Eventually abort the procedure by pressing ESC key A confirmation message will be shown on display Finally press ENTER as required at the end of the procedure The calibrator returns to the measuring mode Returning to procedure menu by pressing CAL PROC and selecting Display results it is possible to check step by step the results of the calibra...

Страница 92: ...chn minchn maxchn Opencomm Serialport As Byte baudrate As String As Boolean Setchn idchn muxchn Scalechn stepvalue direction decimals tctype rtdtype rj its tcrtdeng ohmwire sensloop As Boolean Generate idchn muxchn Value As Boolean Getmeas_output idchn muxchn direction measure As Single errornum As Integer As Boolean GetSN idchn sernum As Boolean Get bDebug As Boolean Let bDebug ByVal vNewValue As...

Страница 93: ...ample of use in VBasic 6 0 Set objdrv CreateObject eurodrv_mcal200 clsdriver In order to manage the protocol there is a set of the publics methods see Ch 8 3 3 that list all the possible actions available for the instrument ATTENTION NOTE THAT THE DLL ALWAYS MAST BE REGISTERED WITH THE COMMAND REGSVR32 PATH NAME DLL Example of use in VB Net 2003 Dim objdrv As Object objdrv New eurodrv_mcal200 clsd...

Страница 94: ...udrate closecomm idchn Boolean see Ch 8 4 1 2 muxchn direction others parameters for set Setchn idchn Boolean muxchn direction measure Getmeas_output errornum idchn Boolean Compeer sernum with mcal200 GetSN sernum bDebug Path file Boolean Your Path file DebugMcal200 txt IsDriver String DestinationDir Filename SendFile OrigineDir FileName OrigineDir FileName DestinationDir Filename ReceiveFile Over...

Страница 95: ...notavail 4 lowrj 15 comm 5 calc 16 nomodule 6 notready 17 noactive 7 overflow 18 hightemp 8 underflow 19 lowtemp 9 overvoltage 10 overcurrent 22 others 10 4 Data 10 4 1 Data structure 10 4 1 1 InstrumentFile The structure InstrumentFile contains 1 FileName di tipo String 2 LastWriteTime di tipo Date 3 size di tipo String 4 Attributes di tipo String 5 Dir di tipo String ...

Страница 96: ...ale Ohm Æ 4 scale kOhm Æ 5 scale freq Æ 6 scale Pulse Æ 7 scale Tc Æ 8 scale Rtd Æ 9 6 Decimals Æ 1 0 0 2 0 00 3 0 000 7 tctype Æ Tc type J Æ 0 Tc type K Æ 1 Tc type T Æ 2 Tc type F Æ 3 Tc type R Æ 4 Tc type S Æ 5 Tc type B Æ 6 Tc type U Æ 7 Tc type L Æ 8 Tc type N Æ 9 Tc type E Æ 10 Tc type C Æ 11 Tc type G Æ 12 Tc type D Æ 13 8 Rtdtype Æ Rtd type PT100 Æ 0 Rtd type PTOIML Æ 1 Rtd type PTUSLAB Æ ...

Страница 97: ...3 9 Rj Æ Int Æ 0 Ext Æ 1 Rem Æ 2 10 Tcrtdeng Æ C Æ 0 F Æ 1 K Æ 2 11 Ohmwire Æ 4 wire Æ 0 3 wire Æ 1 Return True if the set is executed 10 4 1 3 Methods Getmeas_output The methods Getmeas_output accept those parameters 12 direction Æ In Æ 1 Out Æ 0 13 Measure As Single Æ return Æ reading values 14 Errornum As Integer Æ errorNum Æ 0 if error Return True if the read is executed ...

Страница 98: ...pment environment 2 Create an instance of Driver Classdriver object 3 Call the OpenComm method you must remember that this function only set com parameters without opening it 4 Execute the instruction 5 Call the CloseComm method 6 Unload Driver clsdriver 10 6 Development environment 10 6 1 Compiler The DLL is compiled with VBasic 6 0 sp5 ...

Страница 99: ...and configure it for the desired TC or RTD type e g TC type K To configure the channel proceed as follows Press the SELECT key until Select Ch2 is shown SELECT Ch2 Out In Off Press to SET Out Thermocouple RTD thermometer Current Voltage Resistance Press to SET Thermocouple Rji Rje Rjr Press to SET Rji TcK TcJ TcT TcR TcS Press to SET 15 2000 Ch1 mA Ch2 Out TcK Rji C 100 02 Change the output value ...

Страница 100: ...ce Press to SET Thermocouple Rji Rje Rjr Press to SET Rji TcK TcJ TcT TcR TcS Press to SET 15 2000 Ch1 mA Ch2 Out TcK Rji C 100 02 Configure one of the available XScale memory e g X1 for 4 20mA input and 0 to 600 C display MENU Configuration Unit Ramp Memory scan Data logger Advanced Press to SET Unit Temperature Pressure mbar Xscale Press to SET XScale X1 X2 X3 X4 Press to SET X1 Unit C Parameter...

Страница 101: ...oltage Resistance Press to SET press the key until the Process Function option is highlighted SELECT Ch1 Voltage Resistance Frequency Pulse Process Function Rounding 0 0000 Press to SET Process Function XScale LinMan Press to SET Xscale X1 X2 X3 X4 Set X1 Press to SET 100 13 Ch1 X1 C Ch2 Out TcK Rji C 100 00 Change the output value by using the 6 keys You can also use the calculator mode to insert...

Страница 102: ...isp High 100 Function linear Decimals 2 Press to SET in this case a pressure value of 0 100mbar corresponds to a linear function in 4 20mA and 2 decimal digits see par 4 3 Select CH1 or CH2 as input and set it as Xscale e g X1 SELECT Ch1 Thermocouple RTD thermometer Current Voltage Resistance Press to SET press to select Process Function SELECT Ch1 Voltage Resistance Frequency Pulse Process Functi...

Страница 103: ...o certify a RTD Connect the instruments like in the figure beside properly setting the inputs in relation to the RTD or Tc used see par 5 5 1 5 5 2 e 5 5 3 Verify calibration points setting the temperatures on a furnace wait about 10 15 minutes to stabilize each point and check for eventual errors NOTE if you have the linearization file of a RTD set the corresponding channel with the proper file s...

Страница 104: ...S232 9600 19200 38400 57600 115200 User user level Advanced Standard Lock standard Factory Unit Temperature Unit C F K Rj Ch1 ext 0 00 Rj Ch2 ext 0 00 Scale IPTS 68 ITS 90 Pressure mbar bar Pa hPa kPa MPa kg cm 2 kg m 2 mmHg cmHg mHg mmH20 cmH2O mH2O atm psi psf inHg inH2O inH2O4 ftH2O ftH2O4 XScale X1 Unit 5chars max Source 200mV 2V 20V 50mA In Low 0 00 In High 0 00 Disp Low 0 Disp High 100 Funct...

Страница 105: ...T soak down 0 00 Mem Scan OnOff From 1 9 To 1 9 Time 0 Mode AUTO MAN Data logger OnOff Source T RH P P1 P2 PE Ch1 Ch2 Time 0 00 Name file name Auxiliary Trx OnOff Source Ch1 P1 P2 PE PA RH T In values Low 0 00 High 0 00 Out values Low 0 00 High 0 00 Fail 0 00 Function linear square sqrt log In error out L H error Sampling time 10 1 0 1 sec Graph Source Ch1 Ch2 ChP In Low 0 00 In High 0 00 Time Min...

Страница 106: ...enter in the highlighted option Press the ESC key to return in measuring mode 12 2 1 Settings Channel 1 Thermocouple Rji TcK TcJ TcT TcR Rje TcK TcJ TcT TcR Rjr TcK TcJ TcT TcR RTD thermometer 3wire Pt100 IEC Pt200 IEC Pt500 IEC Pt1000 IEC Pt100 OIML Pt1000 OIML Pt100 USLAB Pt100 US Pt100 SAMA Pt100 JIS Cu10 Cu100 Ni100 Ni120 4wire Pt100 IEC Pt200 IEC Pt500 IEC Pt1000 IEC Pt100 OIML Pt1000 OIML Pt...

Страница 107: ... Math function XScale X1 X2 X3 X4 LinMan linearization files defined by user 12 2 2 Settings Channel 2 Out Thermocouple Rji TcK TcJ TcT TcR Rje TcK TcJ TcT TcR Rjr TcK TcJ TcT TcR RTD thermometer 3wire Pt100 IEC Pt200 IEC Pt500 IEC Pt1000 IEC Pt100 OIML Pt1000 OIML Pt100 USLAB Pt100 US Pt100 SAMA Pt100 JIS Cu10 Cu100 Ni100 Ni120 4wire Pt100 IEC Pt200 IEC Pt500 IEC Pt1000 IEC Pt100 OIML Pt1000 OIML...

Страница 108: ...Offset Pulse OnOff on off Time sec min Mode One shot continuous Amplitude Math function XScale X1 X2 X3 X4 LinMan elenco file di linearizzazione definiti dall utente MicroCal T T100 In Thermocouple Rji TcK TcJ TcT TcR Rje TcK TcJ TcT TcR Rjr TcK TcJ TcT TcR RTD thermometer 3wire Pt100 IEC Pt200 IEC Pt500 IEC Pt1000 IEC Pt100 OIML Pt1000 OIML Pt100 USLAB Pt100 US Pt100 SAMA Pt100 JIS Cu10 Cu100 Ni1...

Страница 109: ... 3wire 500Ω 5kΩ 4wire 500Ω 5kΩ Math function XScale X1 X2 X3 X4 LinMan linearization files defined by user Off 12 2 3 Settings Pressure channel Pl Ph Ph Pl Pe Pe Pl Pe Ph 12 3 Cal Proc key TagSel tag files defined by user Results Found Left Display procedure Display results Run procedure 12 4 Display key Ch1 Ch2 Ch1 ChP Ch2 ChP Difference Ch1 Ch2 ChP Graph ...

Страница 110: ...hes instead of the related engineering unit and it indicates an overcome of the zero Insert a value above the zero Open Indicates that a Tc is badly connected or interrupted Check the Tc connections Unsafe Indicates that a protection occurred The channel is locked until a new setting of the input Battery Low Low batteries on blank page Charge the batteries File not found in directory A file is mis...

Страница 111: ...me time an acoustic and visible alarm is emitted 13 4 Storage If the instrument is left unused for a long time it is recommended to remove the batteries Store the instrument in the original package at a temperature from 30 C to 60 C with R H less than 90 If the instrument has been unused for a month check the battery voltage and charge the Ni MH batteries for at least 12 hours 13 5 Spare parts EE6...

Страница 112: ... service charge may be applied The purchaser is responsible for shipping charges freight insurance and proper packaging to prevent breakage in transit Eurotron s WARRANTY does not apply to defects resulting from any action of the purchaser including but not limited to mishandling improper interfacing operation outside of design limits improper repair or unauthorized modification This WARRANTY is V...

Страница 113: ...20 DPC MicroCal P20 MicroCal 20T Name and type Cat 3925 Cat 3240 Cat 3120 Model to which this declaration relates is in conformity with the following normative documents EN 50082 2 3 95 IEC 1000 4 2 IEC 1000 4 4 IEC 1000 4 11 ENV 50140 ENV 50141 ENV 50204 EN 55011 Title number and date of issue of normative documents following the prevision of directive 89 336 CEE Electromagnetic Compatibility EMC...

Страница 114: ...efined zones 0 1 and 2 15 1 IS model specifications For unit performances see MICROCAL 20 DPC data sheet for the standard version Deviations from the standard unit 0 21 mA Rmax 600Ω Transmitter Supply 12 VDC at the output terminals of the unit PCMCIA card NOT supported non removable COMPACTFLASH inside Backlight supported it is slightly reduced Power Supply Integrally mounted battery pack with rec...

Страница 115: ...ce with European Norm II 2 1 G EEx ia IIC T4 and may be used in IEC defined zones 0 1 and 2 The Intrinsically Safe IS is a security standard applied into potential explosive environmental The Intrinsically Safe certified instruments are been designed and made in order to do NOT release thermal and electric energy able to induce the ignition of flammable materials gas even in case of malfunction or...

Страница 116: ...superficial temperature T3 200 C of maximum superficial temperature T4 135 C of maximum superficial temperature T5 100 C of maximum superficial temperature T6 85 C of maximum superficial temperature X The final X coefficient is for particular operating modes in particular the MICROCAL 20 DPC IS is certified for low mechanical risk 15 3 Instructions for use Special precautions for use in hazardous ...

Страница 117: ...ration capability to end the running analysis The battery symbol indicates that a full charge is required Use only the dedicated battery charger supplied by Eurotron together the instrument CAUTION OLD BATTERIES CAN LEAK AND CAUSE CORROSION NEVER LEAVE RUN DOWN BATTERIES IN THE INSTRUMENT 15 3 3 Battery pack replacement The batteries are a part of the instrument housing Open the calibrator ONLY IN...

Страница 118: ...esign limits improper repair or unauthorized modification This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of being damaged as a result of excessive corrosion or current heat moisture or vibration improper specification misapplication misuse or other operating conditions outside of Eurotron s control 16 2 Consumer notice This product is subject to Dir...

Страница 119: ...at 3241 Model to which this declaration relates is in conformity with the following normative documents EN 50082 2 3 95 IEC 1000 4 2 IEC 1000 4 4 IEC 1000 4 11 ENV 50140 ENV 50141 ENV 50204 EN 55011 EN 60079 0 EN 60079 11 Title number and date of issue of normative documents following the prevision of directive 89 336 CEE Electromagnetic Compatibility EMC 94 9 EC II 1G EExia IIC T4 20 C from T Amb...

Страница 120: ...Instruction Manual MM850432 ed 05c 120 ATEX Certificate ...

Страница 121: ...LL Driver Directory of publics methods 92 DLL DRIVER FOR WINDOWS 92 DLL Driver Function and Property 92 DLL Driver function structure 94 DLL Driver Indication of the instrument 93 DLL Driver Performances 92 E Electrical connections 28 Error messages 110 F Firmware 69 FLOW CHART Impostazione canale 2 107 Set up menu 104 FLOW CHART 104 FLOW CHART Impostazione Canale 1 106 FLOW CHART Impostazione can...

Страница 122: ...p 32 Pressure IN 49 Pressure Tare 50 Pressure Unit Setting 49 Protections 111 R Replay 77 Resistance IN 50 RS232 USB ADAPTOR 71 RS232 communication port 68 RTDs certifications 103 S Safety warning 5 SERIAL COMMUNICATION 68 SOFTWARE 74 Source mode 53 Spare parts 111 STFlash 69 Storage 111 Switch Test 63 Symbols on display 27 T Technical specifications 12 Temperature generator 54 Temperature IN with...

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