Toxic gas detector-At room temperature, ozone is a sky blue gas with a fishy smell. In the liquid state, the color is dark black, and the solid color is blue-black. Ozone mainly exists in the lower stratosphere 20 kilometers from the earth's surface. It absorbs, blocks and weakens the harmful short-wave ultraviolet rays, preventing them from reaching the earth.

Jingxun Changtong-ozone sensor series products, mainly composed of electrochemical ozone sensor probe, electrochemical O3 sensor module, semiconductor ozone sensor, ultraviolet absorption ozone sensor, explosion-proof ozone alarm and other wall hangings, air ducts, large LCD screens, etc. A variety of appearance forms, a variety of detection principles and equipment.

Ozone sensor module: range 0-10ppm (default) 0-100ppm (optional), resolution 0.01ppm (default range) 0.1ppm (optional range), detection principle electrochemistry, response time T90≤15s, accuracy≤reading ±3% (25°C), working voltage 5V±2%, output signal TTL, analog voltage life expectancy 1 year, working environment -10 to 50°C 15 to 90%RH (non-condensing), high profile and material: 24.5 mm (±0.25mm), material: aluminum alloy, weight: 10g, cross interference CO, CO2, SO2, NO2, CH4, H2S, etc. Power consumption ≤0.2W

Toxic gas detector-Instructions for use: Please connect the electrode pins correctly, the wrong connection position will affect the normal operation of the sensor; the sensor should avoid contact with organic solvents, paints, oils and high-concentration gases; do not use adhesives directly on the sensor or near the sensor To prevent the plastic shell from cracking; if it is used in a special environment, please contact us in advance.