This Industrial TYPE 2 gas detector comes with the IP console housing, with a digital representation of gas concentration in the atmosphere.

TINSELPRO Wall-hung gas detectors designed to detect gas leaks and avert gas accidents thus saving precious lives and property.

It provides an audio-visual alarm (Early warning) in case gas leak concentration reaches a preset level and alerts you to take prompt action with indicative PPM level.

Our product has a special provision of relay wire which can be connected to the solenoid valve to shut off when it starts alarming.


Ammonia is a colourless gas with a characteristic pungent smell. It is lighter than air, its density being 0.589 times that of air. The sensing element of Ammonia Gas Detector is a metal oxide semiconductor which has low conductivity in clean air.

In the presence of a detectable gas, the sensor’s conductivity increases depending on the gas concentration in the air.

A simple electrical circuit can convert the change in conductivity to an output signal which corresponds to the gasconcentration.

The Ammonia Gas Detector has high sensitivity to ammonia gas.

The sensor can detect concentrations as low as 1 ppm in the air and is ideally suited to critical safety-related applications such as the detection of ammonia leaks in refrigeration systems and ammonia detection in the agricultural field have been fabricated with high-tech methodologies using well-tested material at our manufacturing unit.


Detecting Principle Semiconductor
Detected Gas NH3
Measurement Range 0 to 999 PPM
Resolution 0.01%
Operating Temperature 0 to 55oC
Operating Humidity <95%
Display Mode Digital display with seven segment screen
Alarming Method Automatic Alarming
Sound Level >80 Db
Power Supply Models 230 Volts AC  –  TPGS0503AM1P
24 Volts DC    –  TPGS0503BM1P
12 Volts DC    –  TPGS0503CM1P
Weight 4 kg
Current <150 mA (In measuring condition)
<75 mA (In non-measuring condition)


GREEN LED POWER light (shows Detector power ON)
BLUE LED ACTIVE light (shows Detector working properly)
YELLOW LED FAULT light (shows sensor is faulty)
RED LED ALARM light (GAS concentration is above the preset level)


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