Ammonia easily liquefies into a colorless liquid. It can be liquefied under pressure at room temperature (critical temperature is 132.4℃, critical pressure is 11.2MPa, which is 112.2 atmospheres). Boiling point -33.5°C. It is also easy to solidify into a snow-like solid. Melting point -77.75°C. Soluble in water, ethanol and ether. It will decompose into nitrogen and hydrogen at high temperature. Has a reducing effect. In the presence of a catalyst, it can be oxidized to nitric oxide. Used in the production of liquid nitrogen, ammonia, nitric acid, ammonium salts and amines, etc. Can directly synthesize nitrogen and hydrogen. It can burn the skin, eyes and mucous membranes of respiratory organs. If people inhale too much. It can cause lung swelling and even death. The ammonia sensor can quickly and accurately detect the content of ammonia. Prevent ammonia leakage accidents.
The role of explosion-proof ammonia sensor
The explosion-proof ammonia sensor is specially developed for some harsh environments. Cast aluminum explosion-proof enclosure. The probe is placed in a special metal probe compartment. The electrical part is isolated from the probe. Adopt professional testing ammonia gas concentration sensor probe as the core detection device. It has a wide measuring range, high precision, good linearity and good versatility. Easy to use, easy to install, and long transmission distance. Moderate price and moderate characteristics. The explosion-proof ammonia gas sensor independently developed by Jingxunchangtong adopts a high-sensitivity gas detection probe. It has stable signal and high precision. Quick response and long life. It has a wide measuring range, good linearity and convenient use. Features such as easy installation and long transmission distance. Note that the sensor is used for air detection. Customers should test in the application environment to ensure that the sensor meets the requirements.