
VTSYIQI NO2 Gas Leak Detector NO2 Gas Concentration Test with Measuring Range 0-100ppm Resolution 0.1ppm Standard 4-20mA and RS485 Output Sound & Light Alarm Wall-Mounted Installation
VTSYIQI NO2 Gas Leak Detector NO2 Gas Concentration Test with Measuring Range 0-100ppm Resolution 0.1ppm Standard 4-20mA and RS485 Output Sound & Light Alarm Wall-Mounted Installation Feature: Detection gas: Nitrogen Dioxide; Range: 0-100ppm; Resolution: 0.1ppm Adopt the original Swiss imported sensors Three-wire 4-20mA analogue and RS485 signal outputs as standard Infrared remote control can be remote non-open cover to achieve the alarm point setting, zero calibration, modify the address and other functions. Monitoring the gas concentration in the environment or pipeline, full software auto-calibration function, zero calibration function, make gas monitoring more accurate and reliable. Product overview: Adopt the original Swiss imported sensors Three-wire 4-20mA analogue and RS485 signal outputs as standard Compatible with a variety of control alarms, PLC, DCS and other control systems, remote monitoring can be realised. Explosion-proof design, fast, reliable and stable; explosio