The instrument consists of a laser transceiver, a reflection device, a fixed bracket, etc. It uses the principle of laser absorption spectroscopy (TDLAS) to remotely and real-time monitor the concentration of methane gas located between the laser transceiver and the reflection device, and has functions such as signal acquisition, conversion, and transmission. Features: l Long distance monitoring range l Only requires single-sided power supply and wiring l On site sound and light alarm l Computer monitoring
Product Introduction
The instrument consists of a laser transceiver, a reflection device, a fixed bracket, etc. It uses the principle of laser absorption spectroscopy (TDLAS) to remotely and real-time monitor the concentration of methane gas located between the laser transceiver and the reflection device, and has functions such as signal acquisition, conversion, and transmission.
feature:
lUltra long distance monitoring range
lOnly single-sided power supply and wiring are required
lOn site sound and light alarm
lComputer monitoring
Main functions
Technical Specifications:
lGas detection: CH4
lDetection Principle:TDLAS
lDetection range: (0-50000) ppm • m
lSensitivity: 1ppm. m
lResponse time: 1 second
lEffective detection distance: 0-100 meters
lWorking power supply: DC12V-28V
lOutput signal: RS485 or 4-20mA
lExplosion proof rating: Ex i b II B T4 Gb
lProduct weight: 3kg
lInstallation method: wall mounted or 4 "riser installation
lEnvironmental temperature: -25 to+50 ℃
lambient humidity:(0-90)% RH without condensation
technical indicators