GRVNES online gas detector is a 24-hour continuous online monitoring of on-site gas concentration. The 1.7-inch high-definition color screen displays the on-site concentration, exceeds the standard on-site sound and light alarm (optional), and remote signal transmission. Adopting gas sensors of internationally renowned brands, it is suitable for detecting gas concentration in pipelines or confined spaces and atmospheric environments; gas leakage and high-concentration single gas purity of various background gases such as nitrogen or oxygen. More than 500 kinds of detection types. The sturdy and durable explosion-proof casing is suitable for various dangerous places and harsh industrial environments, and is widely used in petroleum, chemical, metallurgy, refining, gas transmission and distribution, biochemical medicine and other industries.
● Imported sensors with high precision and long life
● Automatic temperature compensation, zero point, full scale drift compensation
● Automatic protection function against high concentration gas shock
● Full software calibration function, users can also calibrate by themselves, with 4 buttons, easy to operate
● Three-wire system 4～20mA and RS485 bus system output
● Two cable entry ports for easy on-site installation
● Independent air chamber structure, convenient sensor replacement
● Detection method: fixed, online detection, diffusion measurement
● Installation method: wall-mounted, pipeline, circulation, pump suction optional
