Intelligent Gas Alarm Controller for Dangerous Gas Leakage

• Customization: Available
• Type: Gas Alarm Controller
• Usage: Factory
• Model NO.: JX-GA2
• Measurement Range: %Lel, %Vol, Ppm
• Accuracy: 3%Fs
• Sensor Model: 4-20mA or RS485
• Alarm Point: Two-Level Alarm, Can Be Freely Set by
• Default Value: (Ex) Low Report: 20%Lel High Report:
• Indication Mode: LED Digital Display Concentration
• Working Method: on-Site Fixed Installation, Wall-Mo
• Network Capacity: 3 Channels, 4 Channels, 5 Channel
• Implementation Standard: GB16808-2008
• Transport Package: Wooden Case
• Specification: 35.5/25/10 (including hanging board))
• Trademark: J&X
• Origin: China
• HS Code: 9027100090
• Production Capacity: 300pieces/Month

Product Description

Intelligent gas alarm controller

 

Brief description: 
Intelligent gas alarm controller can be used to detect dangerous gas leakage. It adopts imported electrochemical /catalytic combustion sensor, which has the advantages of stable signal and high precision. The explosion-proof wiring method is suitable for various dangerous places.
QD6000 intelligent gas alarm controller is used to detect the content of flammable gas or liquid vapor in the air within the lower explosion limit. It can be equipped with multiple detection probes and centrally control multiple points at the same time. This system uses a microprocessor as a control unit and a high-performance catalytic gas-sensitive element as a detection sensor, which has high sensitivity and fast response speed. When the concentration of flammable gas in the environment reaches or exceeds the preset alarm value, the controller immediately issues an audible and visual alarm and drives the exhaust or other peripherals to prevent explosions and fire accidents, thereby protecting lives. This system can be widely used in factories, oil depots, liquefied gas stations, gas stations, gas stations, paint spraying rooms and other places that require fire and explosion prevention for safety detection and alarm. 

product features:

Measurement range	%LEL, %VOL, PPM
Accuracy	±3%FS;
Sensor model	4-20MA or RS485
Alarm point	Two-level alarm, can be freely set by the user
Default value	(EX) Low report: 20%LEL High report: 50%LEL
Indication mode	LED digital display concentration data, LED indication alarm or fault status
Output mode	switch, MAX 3.0A
Working method	On-site fixed installation, wall-mounted
Network capacity	3 channels, 4 channels, 5 channels, 6 channels, 7 channels, 8 channels
Working environment	temperature -20 - 50ºC humidity < 95%RH
Working voltage	AC220V±l0% 50HZ
Power	Monitor Max 6W Sensor Max 1W
Implementation standard	GB16808-2008
Overall dimensions	length*width*thickness (cm); 35.5*25*10 (including hanging board)
Requirements for connecting the system to the external (gas) detector	Standard bus 2-wire connection method, 2 single-core wires with diameter ≥ 2.5mm and line length ≤ 1000m;Standard 3-wire connection method, 3 single-core wires with diameter ≥1.5mm and length ≤1000m;Standard bus 4-wire connection method, 4 single-core wires with diameter ≥1.5mm and line length ≤1000m