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Delta OHM HD2101.1, User Manual

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Delta OHM HD2101.1 User Manual Download Page 20

-   20   - 

Direct connection of 4 wire Pt100 sensors 

4 wire Pt100

 

sensors 

can

  

be soldered di-

rectly to the pins of the free female con-
nector without making use of the TP47 
board.  The 4 wires of the Pt100 sensors 
have to be soldered as indicated in the 
figure on the left. 
In order to use this type of probe it is 
necessary to set up the menu item “Probe 
Type” as described at page 11. 
The P100 probe is recognized upon turn-
ing on the instrument: connect the probe 
when the instrument is switched off and 
then turn it on. 

 

Sensor 

Direct soldering to the connector  

4-wire Pt100 

 

View of the soldering side  

of the free female connector  

Summary of Contents for HD2101.1

Page 1: ...ences comparing this manual with the instrument you bought We regret in advance for any possible mistake in this manual Data drawings and descriptions included in this manual cannot be juridically in force We reserve us the right to modify and correct the manual without prior notice REV 2 2 29 11 2016 HD2101 1 HD2101 2 ENGLISH ...

Page 2: ...BATTERY REPLACEMENT 24 INSTRUMENT STORAGE 25 SERIAL INTERFACE AND USB 26 STORING AND TRANSFERRING DATA TO A PERSONAL COMPUTER 28 THE LOGGING FUNCTION ONLY FOR HD2101 2 28 CLEARING THE MEMORY ONLY FOR HD2101 2 28 THE PRINT FUNCTION 29 CONNECTION TO A PC 30 CONNECTION TO THE RS232C SERIAL PORT OF THE INSTRUMENT 30 CONNECTION TO THE USB 2 0 PORT OF THE INSTRUMENT ONLY FOR HD2101 2 30 NOTES ABOUT WORK...

Page 3: ...memorized inside The HD2101 2 instrument is a datalogger It memorizes up to 38 000 samples which can be transferred from the instrument connected to a PC via the RS232C serial port or USB 2 0 port The storing interval printing and baud rate can be configured using the menu The HD2101 1 and HD2101 2 models are fitted with an RS232C serial port and can transfer the acquired measurements in real time...

Page 4: ... 4 Hygro Thermometer HD2101 1 ...

Page 5: ...lue 9 SERIAL key starts and ends data transfer to the serial communication port 10 MENU key allows access to and exit from the menu 11 C F ESC key changes the unit of measurement for temperature from degrees Celsius to Fahrenheit in the menu cancels the operation in progress without making changes 12 UNIT USER CAL key during normal operation selects the unit of measurement for the main variable wh...

Page 6: ... 6 Hygro Thermometer HD2101 2 ...

Page 7: ... key during normal operation starts and ends the saving of the data in the internal memory in the menu starts the data transfer from the instrument s memory to the PC 11 Mini USB type B connector for USB 2 0 For the connection to PC with cable CP23 12 MENU key allows access to and exit from the menu 13 C F ESC key changes the unit of measurement for temperature from degrees Celsius to Fahrenheit i...

Page 8: ...of the probe connected to the input and sets the instrument ready for normal measurement MIN cm min s 2 3 m µ m k During turning on should no probes be connected the message NO_PRBE_ SER_NUM is displayed in the line for symbols for a few seconds and in the main line a series of dashes appears while the ERR message replaces the temperature When the probe is inserted into a functioning instrument th...

Page 9: ...menu when used in measurement mode it freezes the measurement in progress and upon application of pressure on the key the message HOLD appears in the upper side of the display To return to the current measurement press the key again Upon turning on the instrument the AutoPowerOff function can be disabled by holding the HOLD key down please see the ON OFF key description UNIT UserCAL key In measure...

Page 10: ...The first menu item is accessed by initially pressing on the MENU key press ENTER to go to the following items To modify the item displayed use the arrow keys and The current value is confirmed by pressing the ENTER key and the display moves on to the next parameter by pressing the ESC key the setting is cleared To exit the menu press the MENU key at any time The menu items are listed in this orde...

Page 11: ...et SERIAL works on command the sending of data to the serial port is performed each time the key is pressed Recording LOG is performed with one second intervals even if the interval is set to 0 With an interval from 1 to 3600s continuous data transfer is started when the SERIAL key is pressed To end the recording LOG and continuous data transfer operations SERIAL with an interval greater than 0 pr...

Page 12: ...rt and subsequent stop represent a block When the logging function is on the LOG indication is displayed the battery symbol blinks and a beep is issued each time a logging occurs the battery symbol does not appear when using an external power supply To end the logging press LOG The HD2101 2 can turn off during logging between one capture and the next the function is controlled by the Sleep_Mode_LO...

Page 13: ...e Baud Rate menu item and select the maximum value equal to 38400 baud by using the arrows Confirm with ENTER The DeltaLog9 software for PC will automatically set the baud rate value during connection If you are using a different program than DeltaLog9 be sure the baud rate is the same for both the instrument and the PC the communication will only work in this way Erase memory only HD2101 2 When p...

Page 14: ...re value of 1013 25mbar it calculates the following resulting quantities 1 g kg Grams of vapor in a kilogram of dry air 2 g m3 Grams of vapor in a cubic meter of dry air 3 hPa Partial vapor pressure hPa 4 J g Enthalpy 5 Td Dew point C or F 6 Tw Wet bulb temperature C or F 7 DI Discomfort Index 8 NET Net Index For a detailed description of the meaning of Discomfort index and Net index please see th...

Page 15: ...using UNIT UserCAL To exit without calibrating the probe press UNIT UserCAL when the message nonE None appears 8 The relative humidity read by the probe is shown if necessary correct the value of the saturated solution against the 75 0 proposed by the instrument using the arrows and The temperature is measured by the Pt100 or TC sensor Press ENTER to confirm the calibration point The instrument re...

Page 16: ... 22 32 05 0 13 49 91 0 29 74 87 0 12 82 95 0 25 90 79 0 83 96 71 0 38 40 11 21 0 21 31 60 0 13 48 42 0 37 74 68 0 13 82 32 0 25 89 03 1 2 96 41 0 38 45 11 16 0 21 31 10 0 13 46 93 0 47 74 52 0 16 81 74 0 28 87 03 1 8 96 12 0 40 50 11 10 0 22 30 54 0 14 45 44 0 60 74 43 0 19 81 20 0 31 84 78 2 5 95 82 0 45 55 11 03 0 23 29 93 0 16 74 41 0 24 80 70 0 35 60 10 95 0 26 29 26 0 18 74 50 0 30 80 25 0 41...

Page 17: ...es the so called apparent temperature in the presence of optimum climatic conditions the Net Index approaches the temperature T expressed in degrees Celsius As the climate departs further and further from the optimum conditions the influence of humidity becomes more and more obvious The Net Index provides an apparent temperature that reflects the typical sensations of man and departs considerably ...

Page 18: ...serted to a depth of at least 60mm the sensor is housed in the end part of the probe When measuring the temperature on frozen blocks it is convenient to use a mechanical tool to bore a cavity in which to insert the tip probe In order to perform a correct contact measurement the measurement surface must be even and smooth and the probe must be perpendicular to the measurement plane So as to obtain ...

Page 19: ... fairlead and gasket Weld the wires as shown in the table Sensor TP47 card connection Jumper to close Pt100 4 wires 4 JP4 3 JP3 1 JP1 2 JP2 Pt100 4 wires None Pt1000 2 wires JP4 4 JP3 3 JP1 1 JP2 2 Pt1000 2 wires JP2 Ni1000 JP4 4 JP3 3 JP1 1 JP2 2 Ni1000 2 wires JP3 Ensure the welds are clean and perfect Once the welding operation is complete close the two shells insert the gasket in the module an...

Page 20: ...e to be soldered as indicated in the figure on the left In order to use this type of probe it is necessary to set up the menu item Probe Type as described at page 11 The P100 probe is recognized upon turn ing on the instrument connect the probe when the instrument is switched off and then turn it on Sensor Direct soldering to the connector 4 wire Pt100 View of the soldering side of the free female...

Page 21: ...easurements contact probes must be held perpendicular against the surface Apply oil or heat conductive paste between the surface and the probe in order to improve contact and reduce reading time Whatever you do do not use water or solvent for this purpose A contact measurement is always very hard to perform It has high levels of uncertainty and depends on the ability of the operator 10 Temperature...

Page 22: ... issued OVER Measurement overflow indicates that the probe is measuring a value exceeding the measuring range LOG MEM FULL Memory full the instrument cannot store further data the memory space is exhausted NEW PROBE DET This message appears when a new probe is inserted while the instrument is on Turn the instrument off and then back on again PROB ERR A probe with SICRAM module has been inserted wh...

Page 23: ...rror FUNC CLR max min and average values clearing FUNC CLRD max min and average values cleared HOUR hour LOG In PROG logging in progress LOG MEM FULL memory full LOG_CLRD memory data cleared LOG_STOP logging complete LOG_STRT logging started MIN USE_UNIT_TO_ZERO SEC minutes use the UNIT key to reset the seconds MNTH month NEW_PROB_DET new probe detected NO_PRBE_ SER_NUM the connected probe s seria...

Page 24: ...lace the batteries in order to turn the instrument back on In order to avoid data loss the logging session is ended if the HD2101 2 is logging and battery voltage falls below the minimum operating level The battery symbol turns off when the external power supply is connected To replace the batteries switch the instrument off and unscrew the battery cover counter clockwise After replacing the batte...

Page 25: ...ing Always use good quality leakproof alkaline batteries Sometimes on the market it is possible to find new batteries with an insufficient charge capacity INSTRUMENT STORAGE Instrument storage conditions Temperature 25 65 C Humidity less than 90 RH without condensation Do not store the instrument in places where Humidity is high The instrument may be exposed to direct sunlight The instrument may b...

Page 26: ...n the operating system Cable Instrument port PC port Installation of USB drivers HD2110CSNM RS232 MiniDin RS232 9 pole SubD No C 206 RS232 MiniDin USB Yes CP23 USB Mini USB USB No The instrument standard serial transmission parameters are Baud rate 38400 baud Parity None N bit 8 Stop bit 1 Protocol Xon Xoff It is possible to change the RS232C serial port baud rate by setting the Baudrate parameter...

Page 27: ...ble REL function KP Auto power off function ENABLE KQ Auto power off function DISABLE RA Reading of LOG PRINT interval set RP 600 Battery level Resolut 0 01V RUA U C Channel A unit of measurement RUB U RH Channel B unit of measurement WA Setting LOG PRINT interval is a hexadecimal number 0 D that represents the position of the interval in the list 0 1 5 10 3600 seconds WC0 Setting SELF off WC1 Set...

Page 28: ...sample and then turns off The data stored in the memory can be transferred to a PC using the DUMP LOG command MENU LOG During data transfer the display shows the message DUMP to stop the data transfer press ESC on the instrument or on the PC CLEARING THE MEMORY ONLY FOR HD2101 2 To clear the memory use the Erase Log function MENU SERIAL The instrument starts clearing the internal memory at the end...

Page 29: ... through the RS232 serial port of the instrument using the cable HD2110CSNM or the cable C 206 Connect the HD40 1 printer using cable HD2110CSNM NOTES The print out is formatted across 24 columns Some keys are disabled during serial transmission The following keys work ON OFF HOLD FUNC Max Min Avg and LOG Pressing the HOLD REL and FUNC keys has no effect on the printed data if these keys are press...

Page 30: ...strument must be switched off 2 Using the Delta Ohm HD2110CSNM or C 206 cable connect the measuring instrument to the first free RS232C COM or USB serial port of the PC 3 Turn on the instrument and set the baud rate to 38400 MENU ENTER until the Baud Rate parameter select 38400 using the arrows confirm with ENTER The parameter remains in the memory until replacement of the batteries 4 Launch the D...

Page 31: ...al safety of the instrument can only be guaranteed under the environmental and electrical operating conditions that are in specified in chapter TECHNICAL CHARACTERISTICS Do not use or store the product in places such as listed below Rapid changes in ambient temperature which may cause condensation Corrosive or inflammable gases Direct vibration or shock to the instrument Excessive induction noise ...

Page 32: ...ains adapter 100 240Vac 12Vdc 1A Measuring units C F RH g kg g m3 hPa J g Td Tw DI NET Security of memorized data Unlimited independently of battery charge conditions Time Date and time Schedule in real time Accuracy 1min month max drift Measured values storage model HD2101 2 Type 2000 pages of 19 samples each Quantity Total of 38000 samples Selectable storage interval 1s 5s 10s 15s 30s 1min 2min ...

Page 33: ... pole connector positive at centre Relative humidity measurement Measurement range 0 100 RH Resolution 0 1 RH Accuracy 0 1 RH excluding probe error Drift after 1 year 0 1 RH year only the instrument Dew point measurement range 40 60 C Td Temperature measurement Pt100 measurement range 200 650 C Pt1000 measurement range 200 650 C Ni1000 measurement range 50 250 C Resolution 0 1 C Accuracy 0 1 C exc...

Page 34: ...ilm Air 50 C 250 C 0 3 C TP472I 5 Immersion 50 C 400 C 0 3 C 50 C 300 C 0 6 C 300 C 400 C TP472I 10 Immersion 50 C 400 C 0 3 C 50 C 300 C 0 6 C 300 C 400 C TP49A I Class A Immersion 70 C 250 C 0 25 C TP49AC I Class A Contact 70 C 250 C 0 25 C TP49AP I Class A Penetration 70 C 250 C 0 25 C TP875 I Globe thermometer Ø 150 mm 30 C 120 C 0 25 C TP876 I Globe thermometer Ø 50 mm 30 C 120 C 0 25 C TP87 ...

Page 35: ...characteristics Relative humidity Sensor Capacitive Resolution 0 1 RH Temperature drift 20 C 0 02 RH C Response time RH at constant temperature 10sec 10Æ80 RH air speed 2m s Temperature with sensor Pt100 Resolution 0 1 C Temperature drift 20 C 0 003 C Temperature with thermocouple K HP572AC Resolution 0 1 C Temperature drift 20 C 0 02 C PROBES Pt100 4 WIRES AND Pt1000 2 WIRES Model Type Applicatio...

Page 36: ... instruction manual 5 thermal paper rolls BAT 40 Spare battery pack for HD40 1 printer with in built temperature sensor RCT The kit includes 4 thermal paper rolls 57mm wide and 32mm in diameter PROBES COMPLETE WITH SICRAM MODULE TEMPERATURE MEASUREMENT TP472I Immersion probe sensor Pt100 Stem Ø 3 mm length 300 mm Cable length 2 metres TP472I 0 Immersion probe sensor Pt100 Stem Ø 3 mm length 230 mm...

Page 37: ...erature dimensions Ø26x170mm Connection cable length 2 metres HP572ACR Combined probe RH and temperature thermocouple K sensor Dimensions Ø26x170mm Connection cable length 2 metres HP473ACR Combined probe RH and temperature Dimensions handle Ø26x130mm probe Ø14x120mm Connection cable length 2 metres HP474ACR Combined probe RH and temperature Dimensions handle Ø26x130mm probe Ø14x215mm Connection c...

Page 38: ...RH 20 C for calibration of relative humidity probes ring M24x1 5 and M12x1 HD75 Saturated solution at 75 4 RH 20 C for calibration of relative humidity probes ring M24x1 5 and M12x1 Protection for humidity probes HP472AC HP572AC M24x1 5 P1 Stainless steel grid protection for probes Ø 26 mm thread M24 1 5 P2 20μ sintered polyethylene PE protection for probes Ø 26 mm thread M24 1 5 P3 20μ sintered b...

Page 39: ...ucts conform to following European Directives Direttive Directives 2014 30 EU Direttiva EMC EMC Directive 2014 35 EU Direttiva bassa tensione Low Voltage Directive 2011 65 EU RoHS RoHS Norme armonizzate applicate o riferimento a specifiche tecniche Applied harmonized standards or mentioned technical specifications Norme armonizzate Harmonized standards EN 61010 1 2010 Requisiti di sicurezza elettr...

Page 40: ...third parties is excluded from the guarantee The instrument shall be returned FREE OF SHIPMENT CHARGES to your dealer The jurisdiction of Padua applies in any dispute The electrical and electronic equipment marked with this symbol cannot be disposed of in public landfills According to the Directive 2011 65 EU the european users of electrical and electronic equipment can return it to the dealer or ...

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