GS Serise Combustible Gas Detector, which adopts semiconductor Gas Sensor to ensure stableoperation and applies rotary-joint installation way to connect ceiling and chassis as hanging installation. Easy installation and convenient wiring endow the unit with wide usage field such as home, hotel, apartment and so on where the flammable gases are present. You can monitor these field with it, certainly it is better to work with the controller ADS-900 our company manufactures. This series of detector has full-range variety and can be used to detect liquefied petroleum gas (Methane, Butane)liquefied, natural gas(Methane) and artificial gas(CO,hydrogen).Applying DC24V power supply which can provide one pair of active contactsto control electromagnetic valve of artificial gas directly. Suitable to detect natural gas, liquefied petroleum gas and artificial gas.
Main technical indicators
Detection elements:Japanese Figaro semiconductor Sensor,Natural diffusion.
Operation voltage:DC24V, Permissible range DC12V-DC28V
Power consumption:
• GS wired detector: Normal monitor ≤ 3.5W; Alarm status ≤ 5.5W
• GS wireless detector: Normal monitor ≤ 4.5W; Alarm status ≤ 6.5W
Gas' Density reaching alarm limitation
• GS-P10/GS-WP10:(LNG/LPG/Artificial Gas)
• GS-M10/GS-WM10:(LNG/LPG)
• GS-C10/GS-WC10:(CO)
LNG: Liquefied Natural Gas 6% LEL
LPG:Liquefied petroleum gas 10% LEL
Artificial Gas 400*10-6
CO 200*10-6
Preheating time: 3 Minutes~6 Minutes
Alarm method: Solid red lights with intermittent buzzer sounds
Active contacts: Suitable for DC12V single-direction pulse electromagnetic valve
Driving ability of electromagnetic valve:1000
Solenoid valve drive capacity: 1000 Capacitor discharge.
Usage environment:
• Temperature:-10°C ~ +55°C
• Relative humidity: ≤ 95%, No condensation
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