Fixed NH3 gas detector is a new high-tech electronic instrument, using high precision ammonia gas sensor as the detection element, high sensitivity, fast response speed. When the ammonia alarm detects the concentration of gas in the environment to reach or exceed the preset alarm value, the alarm will pass the signal to the controller through the shielding cable, and the controller will immediately issue a sound and light alarm. Fixed NH3 gas detector is widely used in various types of cold storage room, ammonia exists in the laboratory, ammonia storage warehouse, etc. Ammonia sensor can effectively prevent poisoning accidents, explosions.
1, high quality probe, quality assurance: we use a variety of high quality probe, ensure the probe sensitive, long life.
2, fine workmanship, waterproof and dustproof: shell joint/wire interface for double waterproof treatment, waterproof grade up to IP65.
3, die-cast aluminum shell high explosion-proof grade: shell Exd II CT6 level explosion-proof, protect the internal components.
4, probe protection, meticulous and thoughtful: stainless steel mesh protection probe part, does not affect the gas in and out of the probe at the same time.
5, sound and light alarm, double protection: the alarm can produce nearly 80dB(A) alarm and supplemented by red light prompt, strong warning.
NH3 measurement range: 0-100ppm/0-1000ppm/ 0-5000ppm
Measurement accuracy: 3%F.s
Response time: <60s
Measurement method: electrochemical probe
Interface type: analog /RS485
Power supply: 12-24V DC
Power consumption: < 1 w
Operating temperature: -20°C to +50°C
Ambient humidity: 15%-90% RH(relative humidity) non-condensing
Explosion-proof grade: Exd | | CT6