background image

Customer Services (858) 578-7887 & (888) GO IN

TEC

IN

TEC

 Controls, 12700 Stowe Dr., Suite 1

0

0, Poway, CA 92064

Fax (858) 578-4633 & (888) FX IN

TEC

www.inteccontrols.com

Specification subject to change without notice.

Printed in USA 140916

September 16, 2014 – 

Revision

Polygard® is a registered trademark of MSR

UMLC1112I01

PolyGard

 CO LC-1112 V3 

Electrochemical analog carbon monoxide transmitters 

serial no. EC-S 002 

User Manual 

August 29, 2006 

 

Specifications subject to change without notice. | USA 140916 | Page 1 of 13

12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.IN

TEC

 | relevantsolutions.com/inteccontrols

LC-1112_V3 – UserManual

Polygard® is a registered trademark of MSR | UMLC1112I01

12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.IN

TEC

 | relevantsolutions.com/inteccontrols

PolyGard

®

 is a registered trademark of MSR-Electronic GmbH | UMLC1112I01

January 04, 2016 – 

Revision

INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com

February 11, 2020 – 

Revision

Summary of Contents for Intec Controls PolyGard CO LC-1112 V3

Page 1: ...August 29 2006 Specifications subject to change without notice USA 140916 Page 1 of 13 12700 Stowe Drive Suite 100 Poway CA 92064 Ph 858 578 7887 888 GO INTEC relevantsolutions com inteccontrols LC 1...

Page 2: ...oss sensitivity Data 9 9 Specifications 10 10 Wiring Configuration and Enclosure Dimensions 11 11 Notes and General Information 13 11 1 Intended product application 13 11 2 Installers responsibilities...

Page 3: ...odes This signal is linear to the volume concentration of the sensed gas rather than the partial pressure The integrated two wire transformer converts this DC microampere signal to a standard 4 20 mA...

Page 4: ...distribute several transmitters in a vertical and horizontal direction over the whole area to be monitored Avoid locations where water oil etc may influence proper operation and where mechanical dama...

Page 5: ...minal strip X4 Connector 1 Power supply 24 VDC 17 28 VDC Connector 4 Signal 4 20 mA Connector 2 0 VDC DC common not needed 4 2 Wiring connection Unscrew cover of enclosure Unplug basic PCB from termin...

Page 6: ...ttles 5 1 Calibration Zero adjustment Zero point calibration 4mA After sensor warm up Connect digital voltmeter to test pins and with a range selected that will display 2 VDC max Connect the calibrati...

Page 7: ...ith a careful light turn Inspect the seating of the sensor element 5 2 Control span voltage calculation 160 mV x test gas concentration ppm 40 mV Measuring range CO ppm Example Measuring range CO conc...

Page 8: ...se Unplug old sensor element out from the PCB Take new sensor element out of original packing Plug sensor element in the PCB Plug the PCB in terminal block X4 X5 carefully Calibrate after sensor warm...

Page 9: ...20 ppm Hydrogen sulphide H2S 25 ppm 0 ppm Iso propanol C2H7OH 200 ppm 0 ppm Nitric oxide NO 50 ppm 8 ppm Nitrogen dioxide NO2 50 ppm 1 ppm Sulphur dioxide SO2 50 ppm 0 ppm Specifications subject to ch...

Page 10: ...act GW Plast IEC 60695 2 12 GWFI 650 C fire retardant Enclosure color Light gray Protection NEMA12 IP 55 Installation Wall surface mounted or single gang electrical box Dimensions HxWxD 5 0 x 3 4 x 2...

Page 11: ...COM1 X5 NC1 NO1 X6 P2 P1 Sensor 24 VDC_Inp 24VDC GND 24VDC OUT INP Bus_A Bus_B Calibration adapter Fig 4 Type CONKIT E CH LC Specifications subject to change without notice USA 140916 Page 11 of 13 1...

Page 12: ...t to change without notice USA 140916 Page 12 of 13 12700 Stowe Drive Suite 100 Poway CA 92064 Ph 858 578 7887 888 GO INTEC relevantsolutions com inteccontrols LC 1112_V3 UserManual Polygard is a regi...

Page 13: ...Any performance deviations may be serviced based on needed requirements Re calibration and part replacement may be implemented in the field by a qualified individual and with the appropriate tools Alt...

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