Accurate measurement, fast response, SIL2 level, and wide coverage. The open-circuit laser hydrogen sulfide gas detector is an instrument that uses the absorption characteristics of methane gas in the near-infrared spectrum. Based on the advanced open tunable semiconductor laser absorption spectroscopy technology (TDL AS), the main principle is to detect the gas concentration in an open space area by the degree of absorption of light of a specific wavelength by the gas, and the detection distance can reach 120 Mete......
Details
Technical features:
1. Fast response
2. Wide coverage
3. Detect flammable gases in the space
4. High precision, real-time detection of gas leakage, and no blind spots
5. Zero maintenance costs
6. Anti-moisture and anti-vibration
7. High selectivity, no poisoning, no interference from other gases
8. Effectively detect the leakage of flammable gas in severe weather
Mainly used in petroleum refineries, bottling plants, offshore petroleum gas platforms
Parameter
Model number: MIC-600-TDL-H2S
Detection principle: laser spectrum absorption
Detection gas: hydrogen sulfide
Detection range: 0~99%ppm·m
Response time: <3s
Working distance: ≤120m
Working temperature: -40℃~70℃
Working humidity: 0~95%RH
Power supply mode: DC14~32V
Explosion-proof mark: Ex dII CT6
Protection level: IP66
Output mode: 4~20mA RS485
SIL level: SIL2
Material quality: 316L stainless steel
Application
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