Gas Leak Detector, Methanol Detector ，0 to 1000ppm Gas Detector Analyzer ; High Precision W/LED Alarm，Silver(0-10000ppm)

Detection gas: Methanol (CH₃OH) ;Detection range: 0-1000ppm , 0-10000ppm ;Display mode: 1.7-inch high-definition color screen, 320X240 resolution;Detection method: diffusion measurement, optional pipeline type, flow type, pump suction type;Installation method: wall-mounted fixed installation, optional pipeline installation, flange installation;Allowable error: ≤±2%F.S;Response time: T90≤20 seconds;Output signal: three-wire system 4~20mA, relay (passive output), bus system RS485-RTU;Alarm mode: 1 channel passive contact (dry node) signal output, alarm point can be set.Working environment: Temperature: -40℃～+70℃;Relative humidity: ≤95%RH (conventional) non-condensing occasions;Working voltage: 12 ~ 36VDC DC, the standard power supply of a single device is 24V, 1A or more than 1A DC voltage stabilized, switching power supply;Sensor life: 2~3 years;Explosion-proof type: explosion-proof type;Protection class: IP66;Dimensions: 230x210x90mm (LxHxW);Weight: 1.6Kg.

• Independent air chamber structure, fast response, good long-term stability
• Three-wire system 4-20mA standard signal output, voltage output, 1 group of relay switches.
• Each unit can be switched with each other, automatically track the zero point to prevent drift, and multi-level calibration.
• Anti-explosion, lightning protection, anti-static, anti-reverse connection, anti-EMI, EMC electromagnetic interference, anti-impulse surge current impact.
• It can communicate with the computer, monitor the concentration of the on-site probe in real time through the host computer on the computer, and store, analyze and print the data on the computer.