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YOKOGAWA vigilantplant EXA ISC202G, Руководство пользователя

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IM 12D06A03-01E

2-4  Specifications

NEPSI Certification (ISC202S-K)

NEPSI Intrinsically Safe Type

Cert No. GYJ081158X

• Applicable Standard: 

 GB3836.1-2000, GB3836.4-2000

• Type of Protection and Marking Code: 

  Ex ia IIC T4/T6

• Ambient Temperature : 

  T6; –10 to 40°C, T4; –10 to 55°C

Note 1  Entity Parameters

• Intrinsically safe input parameters 

  (te and -):

Maximum Input Voltage (Ui) = 31.5 V

Maximum Input Current (Ii) = 100 mA

Maximum Input Power (Pi) = 1.2 W

Maximum Internal Capacitance (Ci) = 22 nF

Maximum Internal Inductance (Li) = 35 

μ

H

• Intrinsically safe output parameters and maximum 

external parameters 

  (terminal 11 and 17):

Uo=14.4 V, Io=20 mA, Po=190 mW, Co=600 

nF, Lo=88 mH

Note 2  Installation

• Electrostatic charges on the display window shall 

be avoided.

• The external earth connection facility shall be 

connected reliably.

• The instrument modification or parts replacement 

by other than authorized representative of 

Yokogawa Electric Corporation and will void 

NEPSI Intrinsically safe certification.

• The user shall not change the configuration in 

order to maintain/ensure the explosion protection 

performance of the equipment. Any change may 

impair safety.

• For installation, use and maintenance of 

the product, the end user shall observe the 

instruction manual and the following standards:

GB50257-1996 "Code for construction and 

acceptance of electric device for explosion 

atmospheres and fire hazard electrical 

equipment installation engineering''.

GB3836.13-1997 "Electrical apparatus for 

explosive gas atmospheres Part 13: Repair and 

overhaul for apparatus used in explosive gas 

atmospheres".

GB3836.15-2000 "Electrical apparatus for 

explosive gas atmospheres- Part 15: Electrical 

installations in hazardous area (other than 

mines)" .

GB3836.16-2006 "Electrical apparatus for 

explosive gas atmospheres- Part 16: lnspection 

and maintenance of electrical installation (other 

than mines)".

mA-HART® communication
A. Input 

: Two wire system 4-20 mA

B. Power supply 

: 

    ISC202G :  

  up to 40 volts

    ISC202S :  

  up to 31.5 volts

   Note:  

The transmitter contains a switched 

power supply, drawing its energy 

from the 0-4 mA section of the 

signal. Consequently the 17 volt 

limit is applied at 4 mA. The 

characteristic of the unit is such that 

above about 7 mA on the output, the 

terminal voltage can drop to 14.5 

volts without problem. 

C. Transmission:

  Isolated output of 4 to 20 mA DC.

D. Signal

 

 :  Maximum load 425

Ω

 at 24 VDC. 

(see 

fi

 gure 2-1)

     

   Burn to signal failure acc. 

NAMUR Recommendation NE43 

(18.01.1994)

E. Operating range : 

3.9 to 21 mA

F. Communication

 

    

:  

HART®, 1200 Baud, FSK 

modulated on 4 to 20 mA signal

G. Configuration 

:  Local with 6 keys

H. Software :

  Firmware based on Yokogawa stack.

I. Hardware :

   

Yokogawa HART® Modem F9197UB

J. Other Control systems 

 

    

:  

Yokogawa PRM, Rosemount 

AMS, Siemens PDM

K. Hand Terminal :

  Rosemount HHT 275/375

L. Other control systems: 

Yokogawa PRM, Rose-

mount AMS, Siemens PDM\

M. Output span 

 

: 

- Conductivity :  min 0.01

μ

S/cm, max. 1999 mS/

cm.      

(max 90% zero suppression)

- Resistivity :     min 0.001k

Ω

·cm, max. 

999 M

Ω

·cm.  

  

(max 90% zero 

suppression) The 

instrument 

is user programmable for 

linear or non-linear conductivity 

ranges.

N. Cable specification

    

:  

0.5 mm diameter or 24 AWG 

over maximum length of 1500 m

O. DD specification

    

:  

The ISC202 Device Description 

is available enabling 

communications with the 

Handheld Communicator and 

compatible devices.

mA

mA

Содержание vigilantplant EXA ISC202G

Страница 1: ...User s Manual Model ISC202G Style S2 ISC202S Style S3 2 wire Inductive Conductivity Transmitter IM 12D06A03 01E 7th Edition IM 12D06A03 01E...

Страница 2: ...tion FM Intrinsically safe FISCO 2 16 2 12 Control Drawing of ISC202S FF PB Specification FM Non incendive Entity 2 18 2 13 Control Drawing of ISC202S FF PB Specification FM Non incendive FNICO 2 19 2...

Страница 3: ...functions 5 14 5 3 4 mA output functions 5 16 5 3 5 User interface 5 18 5 3 6 Communication setup 5 19 5 3 7 General 5 19 6 Calibration 6 1 6 1 When is calibration necessary 6 1 6 2 Calibration proce...

Страница 4: ...nctions 2 7 12 4 2 3 Temperature Compensation 2 8 12 4 2 4 Correcting Zero Offset Error by Calibration in Air Air Set 2 8 12 4 3 Actual Setting Examples 2 9 12 4 3 1 Setting Output in terms of Concent...

Страница 5: ...en in the event of rare incidents ignition sources due to impact and friction sparks are excluded DANGER DANGER CAUTION CAUTION WARNING WARNING Notice This manual should be passed on to the end user T...

Страница 6: ...e from the typical warranty period and the conditions of sale relating to the original purchase order should be consulted Damage caused by wear and tear inadequate maintenance corrosion or by the effe...

Страница 7: ...rans Neem indien u aanwijzingen op het gebied van explosiebeveiliging nodig hebt in uw eigen taal contact op met de dichtstbijzijnde vestiging van Yokogawa of met een vertegenwoordiger SF Kaikkien ATE...

Страница 8: ...IM 12D06A03 01E LT LV PL EST SLO H BG RO M CZ SK...

Страница 9: ...tution de composants peut rendre ce materiel inacceptable pour les emplacements de Classe I Division 2 Ex nA nL IIC NI CL I DIV 2 GP ABCD T4 T6 for Ta 40 C SEE CONTROL DRAWING LR81741 C R Type 4X Inst...

Страница 10: ...tution de composants peut rendre ce materiel inacceptable pour les emplacements de Classe I Division 2 Ex nA nL IIC NI CL I DIV 2 GP ABCD T4 T6 for Ta 40 C SEE CONTROL DRAWING LR81741 C R Type 4X Inst...

Страница 11: ...ensors should normally be mounted close to the trans mitter in order to ensure easy calibration and peak performance If the unit must be mounted remotely from the sensors WF10 extension cable can be u...

Страница 12: ...IM 12D06A03 01E 1 4 Introduction...

Страница 13: ...F Concentration 0 to 100 0 Temperature compensation methods NaCl T C Matrix mA Output Cell constant cm 1 Reference Temperature C F Software Release F Transmission signal General Isolated output of 4...

Страница 14: ...DC Input Isolation Maximum 1000 VDC mA mA P Housing Material Cast aluminium case with chemically resistant coat ing cover with flexible polycarbonate window Color Case Off white Equivalent to Munsell...

Страница 15: ...safe Approval Applicable standard FM3600 FM3610 FM3810 Intrinsically Safe for Class I Division 1 Groups ABCD Class I Zone 0 AEx ia IIC Temp Class T4 Amb Temp 10 to 55 C Intrinsically Safe Apparatus P...

Страница 16: ...ed in explosive gas atmospheres GB3836 15 2000 Electrical apparatus for explosive gas atmospheres Part 15 Electrical installations in hazardous area other than mines GB3836 16 2006 Electrical apparatu...

Страница 17: ...ical connection Terminals acc to IEC 1158 2 M Fieldbus cable types Twisted and shielded two wire cable according to recommendation based on IEC 1158 2 Cable diameter 6 to 12 mm 0 24 to 0 47 inch FOUND...

Страница 18: ...Language Option Mounting Hardware Hood Tag Plate Conduit Adapter 1 The housing is coated with epoxy resin 2 When the instrument with Suffix Code B N D is used take measures so that the display window...

Страница 19: ...ust be of a IECEx certified intrinsically safe type in case it is used on the intrinsically safe circuit in the hazardous area or of a IECEx certified non incendive type in case it is used in the non...

Страница 20: ...RT compatible Indutive Conductivity transmitter Zone 0 or 1 Zone 0 or 1 Electrical data of the ISC202S Supply and output circuit terminals and Maximum input voltage Ui 31 5 V Maximum input current Ii...

Страница 21: ...he National Electrical Code ANSI NFPA 70 Control equipment connected to the barrier power supply must not use or generate more than 250 Vrms or Vdc Resistance between Intrinsically Safe Ground and ear...

Страница 22: ...rated or made of metal WARNING Substitution of components may impair suitability for Division 2 Do not remove or replace while circuit is live unless area is know to be non hazardous Explosion Hazard...

Страница 23: ...c 14 4 V Maximum output current Isc 20 mA Maximum allowed external capacitance Ca 3 5 F Maximum allowed external inductance La 200 mH The Hand Held Communicator must be of a CSA certified intrinsicall...

Страница 24: ...17 5 V Maximum input current Ii 380 mA Maximum input power Pi 5 32 W Effective internal capacitance Ci 220 pF Effective internal inductance Li 0 H Sensor input circuit Maximum output voltage Uo 14 4 V...

Страница 25: ...17 5 V Maximum input current Ii 380 mA Maximum input power Pi 5 32 W Effective internal capacitance Ci 220 pF Effective internal inductance Li 0 H Sensor input circuit Maximum output voltage Uo 14 4V...

Страница 26: ...ctive internal inductance Li 0 PH Sensor input circuit Maximum output voltage Vt 14 4 V Maximum output current It 20 mA Maximum allowed external capacitance Ca 600 nF Maximum allowed external inductan...

Страница 27: ...screen if both line are floating C C line line C line screen if the screen is connected to one line Length of spur cable max 30 m Length of trunk cable max 1 km Length of splice max 1 m WARNING Substi...

Страница 28: ...or It d 380 mA Poc or Pt d 5 32 W When installing this equipment follow the manufacturer s installation drawing Installation should be in accordance with ANSI ISA RP 12 06 01 Installation of Intrinsic...

Страница 29: ...used to interconnect the devices needs to comply with the following parameters Loop resistance R 15 150 km Inductance per unit length L 0 4 1 mH km Capacitance per unit length C 80 200 nF km C C line...

Страница 30: ...H Sensor input circuit Vt 14 4 V It 20 mA Ca 2 25 F La 160 mH When installing this equipment follow the manufacturers installation drawing Installation shall be in accordance with Article 501 4 B of t...

Страница 31: ...H Sensor input circuit Vt 14 4 V It 20 mA Ca 2 25 F La 160 mH When installing this equipment follow the manufacturers installation drawing Installation shall be in accordance with Article 501 4 B of...

Страница 32: ...nt Ii 380 mA Maximum input power Pi 5 32 W Effective internal capacitance Ci 220 pF Effective internal inductance Li 0 H Sensor input circuit Maximum output voltage Uo 14 4V Maximum output current Io...

Страница 33: ...thin the limits of the instrument specifications See section 2 3 1 2 Mounting methods Refer to figures 3 2 and 3 3 Note that the EXA transmitter has universal mounting capabilities Panel mounting usin...

Страница 34: ...h 7 The optional hose connection is used to guide the cables coming from an immersion fitting through a protective plastic tubing to the transmitter Note that the sensor shall have a dielectric streng...

Страница 35: ...erminals of the EXA ISC202S do not exceed the limits given in the certificate This sets a limit to the cable and extensions used The intrinsic safe version of the ISC202S instrument can be mounted in...

Страница 36: ...T be connected to ground at the distributor If the transmitter is mounted on a non conducting surface e g a brick wall it is recommended to ground the shield of the 2 wire cable at the distributor end...

Страница 37: ...ion box and the WF10 extension cable should be used These items are manufactured to a very high standard and are neces sary to ensure that the specifications of the system are not compromised The tota...

Страница 38: ...cm remove insulation Fig 3 10 1 3 Remove loose copper screening and cut off the cotton packing threads as short as possible 4 Strip insulation from the last 3 cm of the brown and the white coaxial co...

Страница 39: ...until you reach SERVICE Now push the YES button Selecting and entering Service Code numbers in the commissioning menu provide access to the more advanced functions An explanation of the Service Codes...

Страница 40: ...rical data Is used to change the value of a selected digit Each press on this key increases the value by one unit The value can not be decreased so in order to obtain a lower value increase past nine...

Страница 41: ...to obtain access to the Commissioning Mode Service From the commissioning menu select Service by pressing YES key The display shows 000 and PASS Enter a 3 digit passcode as set in Service Code 52 to...

Страница 42: ...S c m S c m S c m S c m S c m S c m S c m S c m Reference temperature DISP 1 or DISP 2 2nd compensated value S c m NO w w See Calibration menu Chapter 6 NO NO YES ENT HOLD FAIL YES NO ENT NO MODE YES...

Страница 43: ...ressed through the flexible window in the instrument front cover Press the MODE key once to enter this dialog mode Note that at this stage the user will be prompted for a passcode where this has been...

Страница 44: ...6A03 01E 5 2 Parameter setting TO DISP 1 IF HOLD ENABLED TOHOLD ELSE TO MEASURE 5 1 2 Manual calibration to determine the cell constant C C Enter the Conductivity value of the sample at reference temp...

Страница 45: ...IM 12D06A03 01E Parameter setting 5 3 5 1 3 Second Line display Referring to the first compensated conductivity HOLD HOLD DISP 2 IF TEMP 2 TEMP 1 Section 5 2 4 5 2 5 HOLD if enabled CALIB...

Страница 46: ...IM 12D06A03 01E 5 4 Parameter setting 5 1 4 Second Line display Referring to the second compensated conductivity 2nd Conductivity Value Compensation method for second conductivity value...

Страница 47: ...IM 12D06A03 01E Parameter setting 5 5 5 1 5 Manual activation of HOLD mA This option is only available if HOLD is enabled in Section 5 2...

Страница 48: ...f salts are compensated as are process waters pure and ultrapure water T C temperature coefficient compensation uses a linear temperature compensation factor This can be set by calibration section 5 o...

Страница 49: ...IM 12D06A03 01E Parameter setting 5 7 5 2 1 Linear output Range mA ENT ENT YES NO Note 0 corresponds to 4 mA 100 corresponds to 20 mA...

Страница 50: ...enabled The analyser s output will be set to HOLD when entering Maintenance Commissioning or Service menu Up on exiting one of the menus the user is asked if HOLD should remain activated Manual Hold w...

Страница 51: ...s Table 5 1 NaCl compensation according to IEC 60746 3 with Tref 25 C T Kt T Kt T Kt 0 0 54 1 8 60 1 76 2 2 130 3 34 2 2 10 0 72 1 9 70 1 99 2 2 140 3 56 2 2 20 0 90 2 0 80 2 22 2 2 150 3 79 2 2 25 1...

Страница 52: ...temperature and conductivity values at differing concentrations These values are used to calculate the temperature compensation applicable for a particular solution Choose the component that you will...

Страница 53: ...IM 12D06A03 01E Parameter setting 5 11 5 2 4 Temperature compensation for first conductivity value To TEMP 2...

Страница 54: ...IM 12D06A03 01E 5 12 Parameter setting 5 2 5 Temperature Compensation for second conductivity value To SERV...

Страница 55: ...e of other conductivity inductive sensors Code 11 T UNIT Celsius or Fahrenheit temperature scales can be selected to suit user preference Code 12 T ADJ With the process temperature sensor at a stable...

Страница 56: ...28 Matrix data is exeplified in Appendix 11 3 Code 23 T1 T2 T3 Set the matrix compensation range It is not necessary to enter equal T4 T5 C temperature steps but the values should increase from T1 to...

Страница 57: ...H2SO4 0 100 C 0 5 5 1 1 H2SO4 H2SO4 0 100 C 2 5 25 2 HCl 0 60 C 0 5 5 3 HCl 0 60 C 1 20 4 HNO3 0 80 C 0 5 5 5 HNO3 0 80 C 2 5 25 6 NaOH 0 100 C 0 5 5 7 NaOH 0 100 C 0 5 15 8 User programmable matrix...

Страница 58: ...his allows a latching alarm unit to record the error In the case of the EXA the diagnostics are extensive and cover the whole range of possible sensor faults Code 35 TABLE The table function allows th...

Страница 59: ...E Output table for mA 0 Linearisation table for mA in 5 steps 5 The measured value is set in the main 10 display using the keys for each of the 5 interval steps Where a value is not known that value m...

Страница 60: ...ion values directly can be set Code 56 DISP The display resolution is default set to autoranging for conductivity reading If a fixed display reading is needed a choice can be made out of 5 possibiliti...

Страница 61: ...multi drop configuration fixed 4mA output Code 61 HOUR The clock calendar for the logbook is set for current date and time as reference MINUT SECND YEAR MONTH DAY Code 62 ERASE Erase logbook function...

Страница 62: ...2 Communication write enable 0 write Communication write protect 1 enable ADDR Network address Set address 00 to 15 00 61 HOUR Clock setup Adjust to current date and time using MINUT keys SECND YEAR...

Страница 63: ...nstrument default 25 C The conductivity of the solution is taken from literature tables or the table on this page Alternatively the instrument may be calibrated in an unspecified solution against a st...

Страница 64: ...key Increase it s value by pressing the key When the correct value is displayed press ENT to enter the change After briefly displaying WAIT the CAL END message appears The calibration is now complete...

Страница 65: ...e measurement otherwise may be prone to problems caused by exposure of the circuitry to condensation The EXA instrument contains a lithium cell to support the clock function when the power is switched...

Страница 66: ...t checks the signal from the cell to search for distortion If there is a problem with the installation of the cell and this becomes defective this will trigger an error message on the display possibly...

Страница 67: ...perature 140 284 F If Pt 1000 Temperature 20 4 F Check wiring Replace sensor E9 Impossible AIR SET Too high ZERO Replace sensor E10 EEPROM write failure Software problem Unplug the unit try again call...

Страница 68: ...IM 12D06A03 01E Spare parts 10 1 10 SPARE PARTS See Customer Maintenance Parts List...

Страница 69: ...16 0 80 16 8 85 17 6 90 18 4 95 19 2 100 20 0 mA mA 11 2 User entered matrix data code 23 to 28 Medium T1 data T2 data T3 data T4 data T5 data Code 23 Temperature T1 T5 Code 24 Solution 1 L1 Code 25...

Страница 70: ...30 217 0 mS 401 0 mS 660 0 mS 820 0 mS 938 0 mS 45 260 0 mS 474 0 mS 793 0 mS 985 0 mS 1130 0 mS 60 301 0 mS 549 0 mS 919 0 mS 1146 0 mS 1315 0 mS 5 Nitric acid 1 2 3 4 5 HNO3 0 39 5 mS 76 1 mS 113 4...

Страница 71: ...2 Commissioning Calibration temperature inactive Adjustment 15 C 5 3 2 SC 12 AIR zero calibration inactive Adjustment 15 S cm 5 3 1 SC 04 C C Calibration inactive 0 2 and 19 99 cm 5 1 2 Maintenance Di...

Страница 72: ...ormat Param Specific Temp compens Model Manufacturer Distributor Tag Descriptor Message Date Device id Write protect Universal revision Transmitter revision Software revision Hardware revision Polling...

Страница 73: ...e conductivity transmitter system This unit comes with an instruction manual so read the instruc tion manual IM 1B04T02 01E for details of the unit concerned 12 2 Wiring diagrams 14 13 Output 1 5V DC...

Страница 74: ...ibutor When used with our PH201G Style B you can enable or disable contact outputs namely Fail contact and Hold contact The PH201G Style B can output Hold contact and Fail contact signals You can set...

Страница 75: ...and Wiring Terminal Box ISC40GJ Detector WF10J Extension Cable Ground to earth 100 or less Wiring 160 160 100 33 142 142 50 60 50 36 Inlet for extension cable 21 5 hole Equivalent to DIN Pg13 5 cable...

Страница 76: ...n Extension cable Finished ends 5 m 10 m 20 m 30 m 40 m Note The maximum extension cable length is 50m including sensor cable length T1 3 6 eps External Dimensions and Wiring 400 0 F2 4 14E eps 7 7 11...

Страница 77: ...atrix temp compensation Compensation matrix Passwords Revert to factory defaults Corresponding Parameter Default When you should change Refer to Reference temperature Output characteristic Output tabl...

Страница 78: ...commend Yokogawa s Personal Conductivity Meter The reference tempera ture of both meters should be the same and as far as possible you should perform the calibration at the reference temperature as th...

Страница 79: ...linear characteristic transfer function output table to provide an analog output proportional to concentration for example If you define such a table then output range setting is disabled invalid Refe...

Страница 80: ...nsation 5 2 4 First temperature compensation for conduc tivity 5 2 5 Second temperature compensation for conductivity 12 4 2 4 Correcting Zero Offset Error by Calibration in Air Air Set Refer to Sec 5...

Страница 81: ...enter a non specified Service Code it may affect the program firmware or data and adversely affect the operation of the instrument This section provides representative key operation flowcharts Display...

Страница 82: ...esponding to 0 and 100 output SERV 55 select 1 Enter concentration values corresponding to 0 and 100 output Sulfuric acid Hydrochloric acid Nitric acid Sodium Hydroxide Enter temperature coefficient a...

Страница 83: ...tion divided by 10 Calibrate conductivity value using personal SC meter 1 Set temp compensation of both ISC202 and personal SC meter to zero 2 Place both ISC202 sensor and personal SC meter sensor in...

Страница 84: ...c 0 1 3 6 10 Conductivity mS cm 0 53 145 256 359 Enter conductivity values corresponding to output current values Existing table below relates output current to conductivity at 25 C Service Code 20 25...

Страница 85: ...x code 9 93 94 95 96 97 25 133 128 122 110 95 37 5 177 171 160 146 125 50 227 217 204 186 162 62 5 283 270 253 230 196 75 344 328 306 288 238 Service code 23 25 to 75 C Service code 24 to 28 Conductiv...

Страница 86: ...t 40 Service code 55 TEMP Calibration in Air Calibration 35 C Default NaCl NO TC YES here use MODE key to escape Calibrate conductivity value in actual operation e g 34 HCl corresponds to conductivity...

Страница 87: ...ence Temperature Setting Temperature compensation converts the measured conductivity to the equivalent at the reference tem perature The nearer the liquid temperature to the reference temperature the...

Страница 88: ...NT example3E eps CODE 35 845 mS cm 5 810 mS cm 772 mS cm 0 20 40 60 731 mS cm 80 SERV Enter repeatedly until you reach 20 688 mS cm 100 644 mS cm NO YES ENT ENT ENT ENT ENT ENT ENT YES YES YES YES YES...

Страница 89: ...ERV YES NO NO YES YES YES ENT example5E eps OUTP HOLD NaCl TC SERV TC 1 24 TEMP CODE 21 Kt Kref T Tref Kref 100 x T Measured temperature C Kt Conductivity coefficient at temperature T C Tref Reference...

Страница 90: ...te the transmitter If the concentration at start up time is known then you can use concentration to conductivity tables to determine the conductivity and use that For example suppose that the concentr...

Страница 91: ...ing the instructions below When a sensor is installed in the standard stainless steel holder ISC40FFJ S the installation factor decreases approximately 7 Reduce the value indicated on the label of the...

Страница 92: ...IM 12D06A03 01E 2 20 Appendix...

Страница 93: ...he power to the transmitter turn on the power again and enter the inspection mode to restart the tests 3 1 Insulation Resistance Test 1 Apply 500 V DC between the power supply terminals shorted togeth...

Страница 94: ...ox 1 Indication range 30 25 0 0 3 C 2 069 100 0 0 3 C x From the above last step proceed directly to the resistance conductivity indication check in Item 3 4 3 4 Resistance Conductivity Indication Che...

Страница 95: ...arily followed by RES 7 There is no need to check here so just press the ENT key x The message display shows WAIT momentarily followed by RES 8 x Set resistance box 2 to the value shown in Table 4 and...

Страница 96: ...4 Appendix 4 4 QIS 12D06A03 01E Figure 1 Testing Circuit and Test Equipment ISC202G 11 12 Resistance Box 1 DC Power Source 24V DC Ammeter Load Resistance 300 13 14 17 15 16 Resistance Box 2 ISC40 10...

Страница 97: ...IM 12D06A03 01E Appendix 3 5...

Страница 98: ...ion 3 3 through Section 3 5 take place in sequence and cannot be retraced If the reconfirmation of a test is needed turn off the power to the transmitter turn on the power again and enter the inspecti...

Страница 99: ...e the resistance value of the resistance box 1 for temperature as shown in Table 2 1 and check the temperature readings Each temperature reading must be within the range Table 2 1 PT1000 Resistance of...

Страница 100: ...Press the ENT key The message display shows WAIT momentarily followed by RES 6 x Set resistance box 2 to the value shown in Table 4 and check the indication The resistance indication must be within t...

Страница 101: ...ppendix 3 9 4 4 QIS 12D06A03 21E Figure 1 Testing Circuit and Test Equipment ISC202S 11 12 Resistance Box 1 DC Power Source 24V DC Ammeter Load Resistance 300 13 14 17 15 16 Resistance Box 2 ISC40 10...

Страница 102: ...IM 12D06A03 01E 3 10 Appendix...

Страница 103: ...s 3 1 Insulation Resistance Test x Apply 500 V DC between the power supply terminals and plus input terminals 11 to 17 shorted together and the earth terminal G The insulation resistance must be 100 M...

Страница 104: ...lows Decade resistance box 1 OPEN Decade resistance box 2 100 If a sensor other than the reference sensor is used zero and span calibrations are required Wind ten turns of wire on the ISC40 sensor Cha...

Страница 105: ...IM 12D06A03 01E Appendix 3 13 3 3 QIS 12D06A03 61E Figure 1 Testing Circuit and Test Equipment...

Страница 106: ...IM 12D06A03 01E 3 14 Appendix...

Страница 107: ...s 3 1 Insulation Resistance Test x Apply 500 V DC between the power supply terminals and plus input terminals 11 to 17 shorted together and the earth terminal G The insulation resistance must be 100 M...

Страница 108: ...ct the instruments as shown in Figure 1 and set them as follows Decade resistance box 1 OPEN Decade resistance box 2 100 If a sensor other than the reference sensor is used zero and span calibrations...

Страница 109: ...5 Profibus Communication Functional Check Check for normal function using Profibus equipment specified by Yokogawa In the tests of Item 3 3 to 3 4 check the communication function using Profibus commu...

Страница 110: ...IM 12D06A03 01E 3 18 Appendix...

Страница 111: ...Epoxy polyester Coating 4 L9811FV 2 Cable Gland Assembly 5 K9660AQ 1 Flat Cable 6 A1726JD 1 Pin Terminal Unit 3 terminals type 7 K9184AA 1 Screw Terminal Unit when TB specified 8 K9661HR 2 Stud 9 Ana...

Страница 112: ...n Code PM 3 Item Parts No Qty Description 1 K9171SS 1 Universal Mount Set U K9311BT 1 Tag Plate SCT 2 K9311KA 1 3 K9311KG 1 4 K9660JA 1 4 Fitting Assembly PM Hood Assembly H Hood Assembly H2 1 Pipe Wa...

Страница 113: ...1 For mA HART Non incendive 3 Housing Assembly 1 Polyurethane Coating 1 Epoxy polyester Coating 4 L9811FV 2 Cable Gland Assembly 5 1 Flat Cable 6 1 Pin Terminal Unit 3 terminals type 8 2 Stud 9 Analog...

Страница 114: ...n Code PM 3 Item Parts No Qty Description 1 K9171SS 1 Universal Mount Set U K9311BT 1 Tag Plate SCT 2 K9311KA 1 3 K9311KG 1 4 K9660JA 1 4 Fitting Assembly PM Hood Assembly H Hood Assembly H2 1 Pipe Wa...

Страница 115: ...Mar 2007 All over revised Style of ISC202G S changed to S2 5th Oct 2007 PREFACE 1 Some of warning description modified P 1 1 Some of nameplate in Figure 1 1 changed P 1 2 Some of nameplate in Figure 1...

Страница 116: ...7th Oct 2009 PREFACE Zone 0 added to Warning label explanation P 1 1 Name plate of ISC202S K NEPSI added to Figure 1 1 P 2 2 Some revision of U Regulatory compliance description for EMC revised P 2 3...

Страница 117: ...plied with the product some revisions additions have been made Please replace the corresponding pages in your copy with the attached revised pages Revisions PREFACE How to dispose the batteries added...

Страница 118: ...ual shall not be reproduced or copied in part or in whole without permission This manual explains the functions contained in this product but does not warrant that they are suitable the particular pur...

Страница 119: ...DC mA mA P Housing Material Cast aluminium case with chemically resistant coat ing cover with flexible polycarbonate window Color Case Off white Equivalent to Munsell 2 5Y8 4 1 2 Cover Deepsea Moss gr...

Страница 120: ...71 177 50 T3 162 186 204 217 227 62 5 T4 196 230 253 270 283 75 T5 238 288 306 328 344 Service code 23 25 to 75 C Service code 24 to 28 Conductivity unit mS cm 1 Enter conductivity values correspondin...

Страница 121: ...3 2 Wire Inductive Conductivity Transmitter This is a conforming product to KC marking Korean Certification Certification No KCC REM YHQ EEN242 3 EQUIPMENT NAME 2 Wire Inductive Conductivity ISC202G I...

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