The Model TS4000H Intelligent Toxic Gas Detector continuously monitors a variety of toxic gases in the ppm range, delivering highly accurate detection and protection. Gases available: ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrogen, hydrogen chloride, hydrogen sulfide, nitric oxide, nitrogen dioxide, oxygen deficiency, ozone, and sulfur dioxide. 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. Configuring theTS4000H to detect a specific target gas is accomplishedby 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.The TS4000H is certified as explosion-proof with intrinsically safe sensor inputs for use in hazardous locations. It can also be used for general-purpose,non-hazardous applications.