Accurate measurement, fast response SIL2 level, wide coverage, open-circuit laser methane 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 Meter.
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
main application:
Petroleum refineries, bottling plants, offshore LPG platforms
Parameter
Model number: MIC-600-TDL-CH4
Detection principle: laser spectrum absorption
Detection gas: methane
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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