TQ122 - 2 Wire - Methane Detector
0-100% LEL Flammable ATEX approved, 3-wire Catalytic “Pellistor” sensor.
Features
Robust stainless steel housing designed for hostile environments such as offshore and petrochemical works features high thermal mass, providing exceptional zero stability.
Information
Description
The TQ122-210 series is a range of flameproof (Exdb) flammable gas sensors for use in zones 1 and 2 hazardous areas. Utilising proven electrocatalytic Pellistor technology, it comprises a detector and compensator elements in a Wheatstone bridge circuit. The sensors are industry-standard 3-wire devices.
Specifications
- Weight: 580g
- Height: 50mm
- Width:
- Length: 50mm
Additional Info
Power Requirements
- Input Voltage: 24V DC
- Power Consumption: 250mA
- Max Switching Current: 2A
- Power Input: 4-20mA
Time Info
- Life Expectancy: 2-3 years
- Warranty: 12 Months
- Rating: IP55
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