
VTSYIQI NOX Gas Detector Nitrogen Oxide Detectors with Measuring Range 0 to 20ppm Resolution 0.01ppm Infrared Remote Control Sound & Light Alarm Electrochemical Principle Standard 4-20mA and RS485 Output Full Software Auto-Calibration Function
VTSYIQI NOX Gas Detector Nitrogen Oxide Detectors with Measuring Range 0 to 20ppm Resolution 0.01ppm Infrared Remote Control Sound & Light Alarm Electrochemical Principle Standard 4-20mA and RS485 Output Full Software Auto-Calibration Function Feature: Detection gas: Nitrogen Oxide; Range: 0-20ppm; Resolution: 0.01ppm 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. E