CNYST Fixed NO2 Detector Fixed Nitrogen Dioxide Gas Leak Detector with Die-Cast Aluminum Shell Range 0-20PPM Resolution 0.1PPM L-alarm 5ppm H-alarm 10ppm Explosion Proof Grade Exd ⅡC T6 Gb Single Input 4~20mA and RS485 Water Activity Meter Place the test tube into

Place the test tube into the measuring chamber and rotate the vernier knob until the visual fields appear the equal brightness

1ppm L-alarm 3ppm H-alarm 5ppm

05% Milk temperature 5°C~40°C Accuracy ±1°C PH Value 0~14 Accuracy ±0

Timing Range: 1min - 23h59min

dot area measurement

CNYST Fixed NO2 Detector Fixed Nitrogen Dioxide Gas Leak Detector with Die-Cast Aluminum Shell Range 0-20PPM Resolution 0.1PPM L-alarm 5ppm H-alarm 10ppm Explosion Proof Grade Exd ⅡC T6 Gb Single Input 4~20mA and RS485 Water Activity Meter Place the test tube intoAbout this Item ModelNO2 Range: 0 20PPM Resolution: 0. 1PPM L alarm: 5ppm H alarm: 10ppm Fixed gas detector is a new type of gas detector developed and produced by the company's many years of experience in gas detection. It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset alarm value. At the same time, the controller will give an audible and visual