4COSH Dual sensor for 0-500ppm CO and 0-200ppm H2S

Product Code: 2112BABC05-800

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4COSH Dual sensor for 0-500ppm CO and 0-200ppm H2S

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4COSH Dual sensor for Carbon Monoxide and Hydrogen Sulphide

Measuring Range – CO : 0-500ppm; H2S : 0-200ppm

Maximum Overload – CO : 1500ppm; H2S : 500ppm

Size: 4 series

Part no: 2112BABC05-800

4 Electrode miniature dual sensor for CO and H2S, typically used for Industrial Safety


The City Technology ranges of Carbon Monoxide sensors are available in MICROcel and standard 3, 4, 5 and 7 series size versions.

Where a transmitter solution is required, sensors are offered complete with precalibrated 4-20mA transmitters or mV output board. Please download the Sensor Product Listing to view latest options available.

As global leaders in the design and manufacture of gas detection sensors, City Technology is trusted by millions worldwide. City sensors are at the heart of personal and fixed gas detection, monitoring and life saving systems across the globe. Sensor ranges include electrochemical, pellistor (catalytic bead), infrared, PID and MMOS sensors for detecting oxygen, toxic gases, flammable gases and VOCs used in automotive, medical, emissions monitoring, industrial safety and hygiene applications.

Note: Graphics of these sensors are an example only and sensor cap/body colour may vary depending upon gas sensor type ordered or manufacturing modification. Please refer to individual datasheets for detailed information on these sensors and their corresponding dimensions.