SPECIFICATION DATA of Electrochemical Gas Sensors

The Det-Tronics line of electrochemical gas sensors is designed to provide continuous m onitori ng of the atmosphere for potentially hazardous gas leaks or oxygen depletion. Models are available for detecting a variety of gas types in various concentration ranges.

Transmitter circuitry contained within the sensor housing generates a 4 to 20 ma output signal that is proportional to the concentration of the target gas. These sensors are compatible with R8471 Series Gas Controllers,Infiniti Transmitters, Eagle Digital Communication Units(DCUs), or any other monitoring devices that have the ability to monitor a 4 to 20 ma dc input and provide calibration capabilities. Sensors are designed for use in hazardous environments and are furnished as either explosion-proof or intrinsically safe devices.

FEATURES
• Electrochemical sensor cell for increased accuracy,stability and reliability.
• Highly specific response reduces the chance of false alarms resulting from the presence of other gases.
• Self-contained transmitter circuitry.
• Temperature compensated to ensure consistent performance over entire operating temperature range.
• Easily replaceable hydrophobic filter provides additional protection for the sensing element and enables operation in wet environments.
• Quick, easy field replacement of sensor cell and hydrophobic filter.
• EMI/RFI hardened.
• FM, CSA and CENELEC models available.

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