fire alarm system components

4-Wire Conventional Gas Detector with relay output applicable to all sorts of combustible gases (NG/CG/LPG/LNG)

TX1543G  

Conventional Gas Detector

Main Features

• 4-wire conventional gas detector
• Compatible with all conventional control panels
• Applicable to all sorts of combustible gases (NG/CG/LPG/LNG)
• Built-in relay contacts for control of gas valve and exhaust fan
• Built-in buzzer and LED indicator for alarm signal output
• Auto drift compensation for gas sensor
• Wide range of operating voltages & non-polarity wire input
• Twin LED indicators for 360° visibility

Technical Specifications

• Power Source:  9-28VDC
• Power Consumption: Standby<3W  Alarm<5W
• Sensitivity: LNG 5000ppm (10%LEL)
• Audio Alarm: 85dB @ 3meters
• LED indicator Status:  

                   Normal: Red Flash (5s);    

                   Alarm: Red Stays on;   

                   Fault: Yellow,

• Relay Output: NO/NC (2A@24VDC);
• Operating Environment:

                   Temperature: -10°C to +50°C      

                   Relative Humidity: 5%-95%, non-condensation

• Color/Weight: White/165g
• Dimension:  Diameter: 99mm  Height: 48mm(with base)