GASTRON GTD-5000F, Instruction Manual

Page 1: ...esearch laboratory 23 Gunpo Advance d Industry 1 ro Bugok dong Gunpo si Gyeonggi do Tel 82 31 490 0800 Fax 82 31 490 0801 Yeongnam business office Plant 55 Gonghangap gil 85beon gil Gangseogu Busan Metropolitan City Tel 51 973 8518 Fax 51 973 8519 E mail info gastron com www gastron com ...

Page 2: ...d If you read it in detail and keep it well for reference when you have questions then it will give you much help The present product and the product manual can be changed without advance notice for performance improvement and use convenience of the product For accurate operation of Gas detector check up and calibrate for more than once in every 6 months See No 13 of KOSHA GUIDE P 135 2013 8 3 par...

Page 3: ...Site for Installation High Pressure Gas Safety Control Act Data 38 11 3 Precautions during Installation 38 12 Revision History 40 1 Overview 6 2 Configuration 6 3 Specification 7 3 1 Basic Specifications 7 3 2 Mechanical Specifications 7 3 3 Electrical Specifications Standard Type 8 3 4 Environmental Specifications 9 4 Name and Description of Each Part 10 4 1 Components 10 4 2 Front Display Config...

Page 4: ...Ethernet network signal or Alarm signal 2 Configuration Figure 1 GTD 5000F Overview Diaphragm Pump Flow Sensor Sensor Cartridge Terminal Unit Main Unit Display Unit Safety Power Supply Unit 24VDC Safety Controller PLC or DCS GTD 5000F Gas Detector Hazardous Area Filed Safe Area Legend Control Signal External Interface Power Line Gas Measurement Gas Sampling Sensor Unit 3 1 Basic Specifications ITE...

Page 5: ... All readings 0 2mA Measured value signal 4mA Zero to 20mA Full Scale Fault 0 100 LEL 100 109 LEL Over 110 LEL Maintenance 0mA 4mA 20mA 20mA 21 4mA 22 0mA 3mA Analog output current ripple noise max 20uA Relay contact Alarm1 Alarm2 Fault Relay Rated 1 0 A 30VDC or 0 5 A 125 VAC Wiring requirement Power CVVS or CVVSB with shield Analog CVVS or CVVSB with shield POE CAT5 cable or equivalent RJ45 RS48...

Page 6: ...eds set Alarm2 threshold the LED lights on and relay contact signal is outputted externally if it is set Alarm2 level can be set arbitrarily in Alarm setting mode 8 Function key It is a key to convert or set a mode in function setting mode When FUNC key is pressed for 2 sec or longer in measuring mode it enters function setting menu mode Configuration Program Calibration Alarm Time etc 9 Up key It...

Page 7: ... Terminal Configuration Warning Do not open when electrical current is flowing Loosen case cover set screw located in the front part of the detector and detach the case cover Loosen the two main sampling pump assembly set screws and pull to detach Terminal PCB terminal should appear 5 1 1 CN16 Terminal CN16 terminal consists of terminals for sensor power and 4 20 mA output NO Terminal Name Descrip...

Page 8: ...ectively OPEN J1 Jumper Pin Connect and terminals for 4 20 mA sink output at PLC side to VISO terminal and power 24V DC terminal respectively Then connect mA terminal to GND terminal OPEN J1 Jumper Pin 5 3 Alarm Terminal Configuration Connect Trouble and Alarm Relay connected to CN17 terminal as configuration shown below Figure 6 4 20mA Sink Driver Outline Figure 7 4 20mA 3 Wire Sink Driver Outlin...

Page 9: ...1318 413 18 0 82 0 02095 260 20 0 518 0 0333 163 5 5 Installation Cable Length Figure 8 GTD 5000F Installation Cable Length Calculation The maximum length between GTD 2000Tx and power supply is decided by wire specification Max Installation Length VMAXDROP IMAX WIRER m 2 VMAXDROP Maximum Power Loop Voltage Drop Power Supply voltage min operating voltage IMAX Max Current of GTD 2000ExW WIRER m The ...

Page 10: ...rom another mode It displays gas concentration received from sensor cartridge on LCD digital display in numbers and the current flow rate in bar graph When there is an error in sensor cartridge messages from E 10 to E 33 etc flashes and trouble LED Yellow lights on 8 Refer to Section Error Warning Message Troubleshooting When input gas concentration from sensor cartridge is 10 higher than the set ...

Page 11: ...ing OFF SKIP Skip OFF 1 20 Restriction ratio for measured gas value Runs at 20 of full range 03 PYRO Pyrolyzer ON OFF Pyrolyzer Consumption Current Use Setting OFF V1 23 Version Firmware Version Display END PRGM UNIT PPM PPB VOL LEL LEL DP S Decimal Point 1000 100 0 10 00 1 000 Measurement Digit Setting 100 H SL High Scale 1 9999 Measurement Full Range High Scale Setting 100 END LEVEL1 LEVEL2 LEVE...

Page 12: ...ter the next item It is PSWD Password mode Mode It is a password mode that gives authorization to change gas detector data Pressing UP key or DOWN key increases or decreases password number respectively Password can be set in a range between 00 99 and default is 00 When a desired password is displayed press FUNC KEY to set it and enter the next item It is a mode that sets sensor calibration freque...

Page 13: ...e changes a set value according to measuring range Scale value increases or decreases upon pressing UP KEY or DOWN KEY respectively When a desired high scale is displayed press FUNC KEY to set it and enter the next item It means that it has completed setting and changing of the program mode Pressing FUNC key changes to menu mode When FUNC key is pressed for 2 sec or longer in gas concentration dis...

Page 14: ...r longer in gas concentration display mode at the same time it enters menu selection mode UP key or DOWN key to select ALAM Alarm mode then press FUNC key to alarm setting mode It is a mode that sets Alarm latch type Latch Pressing FUNC KEY enters LATCH setting function Pressing UP key or DOWN key changes ON and OFF mode When a desired alarm latch type is displayed press FUNC key to set it and ent...

Page 15: ... alarm 2 threshold is displayed press FUNC KEY to set it and enter the next item Alarm level is set to the concentration outlined in domestic regulations as factory setting It is a mode to set a direction of Alarm 2 operation Pressing UP key or DOWN key displays 2H or 2L respectively 2H sets the alarm to run at Alarm1 threshold or higher 2L mode runs at Alarm 2 threshold or lower When a desired mo...

Page 16: ...yrolyzer connection fault 2 Pyrolyzer internal hot wire fault E 31 When EEPROM in the main unit is not detected EEPROM fault in Main Board E 32 When pyrolyzer current is measured to be below 900mA Cartridge Type 1 Check gas sensor measurement status 2 Check noise input from input power 3 Sensor cartridge unit fault 4 Main Body Fault 8 3 Recovery List Table 8 Recovery List NO CAUSE SOLUTION 1 Waveg...

Page 17: ...alibration 30014 BIT15 0 Span voltage real type 30017 BIT15 0 Span output value after calibration 30018 BIT15 0 Current flow rate of gas detector 30021 BIT15 0 Current flow rate Pump adjustment value 30022 BIT15 0 PUMP setting value for flow rate control External Test 3 BIT0 7 Gas Detector Test Mode Setting External Reset 2 BIT0 7 Exit Gas Detector Test Mode 9 1 2 MODBUS RS485 Register map Table 9...

Page 18: ...onfiguration TYPE ADDRESS BITS DESCRIPTION Real type high scale setting 40020 BIT0 15 High Scale Value in floating point format word 1 of 2 40021 BIT0 15 High Scale Value in floating point format word 2 of 2 Integer type gas measurement 30001 BIT0 15 Gas Measurement Integer Decimal point is not considered Integer type high scale 30002 BIT0 15 High Scale Setting Integer Decimal point is not conside...

Page 19: ... Drawings and Dimensions 10 1 GTD 5000F Cartridge Type Drawing and Dimensions 10 2 GTD 5000F IR Type Drawing and Dimensions Figure 9 GTD 5000F Cartridge Type Drawing and Dimensions Figure 10 GTD 5000F Type Drawing and Dimensions 10 Drawings and Dimensions ...

Page 20: ... installed and workers are present 11 3 Precautions during Installation Avoid areas with electrical barriers such as rain water etc It is recommended to be installed in areas that are easier to work in since regular maintenance is needed Avoid areas with vibration or shock since they can affect output values Sensor part must be installed towards the direction of gravity This equipment has explosio...

Page 21: ...015 04 25 Rev 4 2 Changed Font 2016 04 13 Rev 5 0 Separated Factory Mode Manual 2016 09 29 Rev 6 0 Changed contents in precautions during Installation 2017 02 02 Rev 6 1 1 Corrected Typo 2 Corrected Pyrolyzer voltage standard in the Fault List 2017 03 09 Rev 6 2 1 Added Address for RS 485 2 Corrected Alarm1 setting jumper marking J5 J6 3 Changed 4 20 mA output in maintenance mode 2017 05 04 Rev 6 ...