The General Monitors TS4000H Toxic Gas Detector is a 24 VDC-powered detector comprised of a base unit, interface module, and electrochemical cell (sensor). The TS4000H monitors a variety of toxic gases in the parts per million (ppm) range, including: ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrogen, hydrogen chloride, hydrogen sulfide, nitric oxide, nitrogen dioxide, oxygen deficiency, ozone, and sulfur dioxide.
Configuring the TS4000H to detect a specific target gas is accomplished by simply installing a new sensor and calibrating. The microprocessor-based electronics of the interface module process information at the sensor site and communicate detected gas values to the base unit for data control and display.
In addition, the General Monitors TS4000H includes warning, alarm, and fault relay contacts that can be used to indicate an alarm or fault condition and dual redundant Modbus or HART communication. Configurations with relays, Modbus, and HART are available to meet many needs. The TS4000H is certified as explosion-proof with intrinsically safe sensor inputs for use in hazardous locations.
Features
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 (3) 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.
Applications:
Refineries
Chemical
Water and wastewater treatment
Pulp and paper
Electric utilities
Food and beverage
Electronics assembly.
Approvals/Standards:
ATEX
CSA
CE
IECEx
SIL
