The Model S4000TH Intelligent Sensor is a microprocessor-based transmitter designed for use with General Monitors' thin film metal oxide semiconductor (TFMOS) sensors. This unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It is designed to detect hydrogen sulfide in parts per million (ppm) levels and provide status indication and alarm outputs.
|S4000TH H2S Gas Detector|
|S4000TH - Hydrogen Sulfide (H2S) Gas Detector - Manual|