Gas detector S4000CH

catalyticcalibrationexplosion-proof

Combustible Gas Detector with automatic calibration. The S4000CH Intelligent Sensor is a microprocessor-based transmitter designed for use with General Monitors industry-leading catalytic bead sensors. It monitors combustible gases and vapors within the lower explosive limit (LEL) and provides status indication and alarm outputs. Complies with ANSI/ISA 12.13.01-2000 performance requirements for combustible gas detectors. •Event logging stores fault, gas check, calibration, and alarm event history •HART and Modbus communication provides complete status and control capability in the control room •Industry standard output 4-20 mA output for remote alarm and fault indication •Warning, alarm & fault relays provide 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 •Fully automatic calibration possible with automatic remote gas calibrator (ARGC) Markets: General Industry, Oil & Gas, Utilities Description The General Monitors S4000CH Intelligent Sensor is a microprocessor-based transmitter designed for use with General Monitors’catalytic bead sensors. The unit features one-person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It is designed to monitor combustible gases and vapors within the lower explosive limit (LEL) and provide status indication and alarm outputs. All S4000CH electronics are contained within an explosion-proof housing so that sensor information can be processed at the sensor site.