Freon over limit alarm device toxic gas concentration probe

Zibo Boan Security is sold atFreon over limit alarm device toxic gas concentration probeIt consists of a Freon gas alarm controller and an explosion-proof Freon gas detector. As the Freon gas alarm controller is a non explosion-proof device, it is generally installed in the duty room and should not be installed on the production site; Explosion proof Freon gas detectors should be installed in locations where gas leaks easily, to effectively detect Freon gas leaks.

The working principle of the explosion-proof Freon gas concentration detection alarm device is that the detector converts the gas concentration detected by the sensor into an electrical signal, which is transmitted to the controller through a cable. The higher the gas concentration, the stronger the electrical signal. When the Freon concentration reaches or exceeds the alarm point set by the alarm controller, the alarm sends an alarm signal and can activate external devices such as solenoid valves and exhaust fans to automatically eliminate hidden dangers.

Freon over limit alarm device toxic gas concentration probeAlso known as wall mounted Freon alarm, Freon alarm device, online Freon detector, Freon alarm detector, Freon probe, Freon transmitter, Freon detector with display, Freon detection equipment, Freon analyzer, etc.


Product Parameters:

Gas detection: Freon
Detection principle: Electrochemical sensor
Sampling method: natural diffusion
Explosion proof grade: EXd Ⅱ CT6
Environmental temperature: -30 ℃~70 ℃
Environmental humidity:<95% RH
Power supply: DC24V
Service life: 2-3 years
Output signal: Three wire 4-20mA standard signal or four wire RS485 protocol output
Size: 140 × 140 × 91mm
Weight: ≤ 1.8kg
Installation gong pattern: G 1/2 internal thread
Cable usage: Split type:>1.5mm2 x 3; Bus type:>1.5mm2 x 4