Gas Detectors are broadly divided into 2 types:
1. Flammable Gas Detectors:
Detects the percentage by volume of flammable gas in air in terms of LFL and UFL
2. Toxic Gas Detectors:
Detects the concentration in ppm of Toxic gas in terms of TLV
1. Flammable Gas Detectors:
The three types of Flammable gas detectors are:
- a. Catalytic Gas Detectors
- b. Infrared Gas Detectors
- c. Open Path (Line of Sight) Gas Detectors