Gas Alarm Controller
Portable Gas-Detecting Alarm
Independent Gas-Detecting Alarm
|Detectable Gases||Urban fuel gases, such as natural gases and liquefied gases|
|Sampling Mode||Diffusive sampling|
|Power Consumption||≤1W (DC24V)|
|Signal Transmission||Four buses (Signal buses: S1,S2; Power supply buses: GND and +24V)|
|Signal Transmission Distance||≤1500m (2.5m㎡)|
|Outlet hole connecting thread||NPT3/4＂(female)|
|Explosion Proof Grade||Exd II CT6 Gb Protection grade: IP66|
|Dimension||Length x Width x Thickness:154mm x 107.5mm x 60mm
Independent working condition indicator
With independent working condition indicators to indicate normal, failure and alarming statuses respectively;
Real-time concentration detection
Monitor combustible gases within the lower explosive limit in the industrial environment and give alarms; to transmit on-site gas concentration information to the controller on a real-time basis;
High intelligence and digitalization
Identify sensor failures and provide overlimit protection for high-concentration gases; when a sensor may be out of service due to aging, the detector can identify it and give an alarm so as to prevent alarm failure. Each detector has only one ESN. No code dialing is required, reducing the complexity of manual code dialing;
Single-chip microcomputer technology and high-sensitivity anti-poisoning gas sensors are used to adapt to environmental changes automatically, compensate sensor sensitivity attenuation, and keep a high alarming sensitivity;
Portable and small size, easy to mount
The product is portable and small in size, applicable to diversified mounting modes and easy to mount.
4.Glass clamping ring
5.O-type seal ring
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