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H2S Electro-chemical Detector – TS4000H

Electro-chemical Detector
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H2S Electro-chemical Detector – TS4000H

H2S Electro-chemical Detector – General Monitors TS4000H

The Model TS4000H Intelligent H2S Electro-chemical Detector continuously monitors hydrogen sulfide (H2S) in several ppm ranges, delivering highly accurate detection and protection to personnel.

The unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It provides status indication and alarm outputs. Configurations with relays, Modbus, and HART are available to meet many needs.


  • 4-20 mA standard output for remote alarm and fault indication
  • HART and Modbus communication provides complete status and control capability in the Control Room
  • Sensor can be remote mounted up to 2,000 ft (610 m) for increased installation flexibility
  • Three digit LED displays gas concentrations in ppm, fault codes for troubleshooting and calibration prompts
  • Warning, alarm & fault relays provides local alarm capability
  • Calibration, calibration check, setup mode simplifies operation and maintenance
  • Remaining sensor life indication reduces downtime by providing an estimate of remaining sensor life
  • CSA, ATEX, CE, SIL, IECEx Approvals


  • Refineries
  • Drilling rigs and platforms
  • Gas collection and distribution facilities
  • Oil and gas production platforms
  • Mud-logging operations
  • Sulfur recovery / de-sulfurisation facilities
  • Chemical plants
  • Waste water treatment facilities
  • Heavy water nuclear facilities
  • Well head sites