Gas Detectors and control |
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Sensor&Module |
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GA-27
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specification:
Type:Single type, Immediacy
alarm type, Diffusion type, Catalytic combustion
type,
Power:AC 220V, 60Hz
Applicable gases:LPG & LNG, CO detector
Power consumption: 3W
Alarm concentration: LPG, Urban gas(Heavy) :
0.06~0.45%
LNG, Urban gas(Light) : 0.06~1.25%
Alarming method:Yellow LED blinks and buzzer sound
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GA-28
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specification:
Induced Gas ： Natural Gas ,LPG
Power Input ：AC 220V 50Hz Or DC 12V
Buzzer Level ：≥70dB/m
Alarm Density ：15% LEL
Working Temperature ：-10℃ to + 40℃
Working Humidity ：≤90% RH
Alarm Density Error ：±5% LEL
Alarm Mode ：Flash & sound alarm /Shut off Gas Valve/
Network Alarm Signal
Power Consumed ：≤5W
Size ：120 * 70* 44mm
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GA-29
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specification:
MCU control, Reliable without false alarming
Locale sound and light alarming
Drive Long-distance Alarming System
Optional function for relay output ,valve socket
Ventilate good air circulation or shut off gas
supply link equipment
Operating Voltage： AC220V±10%, 60HZ
Applicable gases:CO detector ,LNG,LPG
Power Consumption：≤3W
Operating Temperature： －10℃～50℃
Relative Humidity：＜95％RH
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