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GD-625
Sentek
Gas Detector
GD625 series detectors is effective for detecting any buildup of natural gas and liquefied gas,
ideal for use in commercial properties can be conneted with fire alarm control panel with 2 wire, as a
control unit for operation as part of gas detection. The gas alarm can be mountned in high (for methane
gas) or low (for LPG gas) location.
• To detect combustible gas (NG, LPG)
• Sensitivity can be calibrated into either UL2075 or EN50194 standards
• Figaro semiconductor sensor heads with UL approval for gas detection
• Loud 75dB sound signal at alarm mode
• Advanced detection and discrimination algorithms
• Easy installation and maintenance
• Sleek low-profile housing design
• SMD circuit board design
• Magnet test feature
• Power: 12 to 24V DC
• Five-year limited warranty
Model | Gas Monitored | 2/4 wire | Operating Voltage | Min Gas Level for Alarming | Alarm Sounds | Standby Current 12V /24V | Power Consumption | Alarm Current 12V/24V | Operating Temp. (℃) | Humidity | Base model |
GD625-N | Natural Gas | 2 | 12~24Vdc | Less than 10% LEL | > 80 dB with Auto-reset | 55mA /(12V) 25mA /(24V) | 2 W | 80mA/50mA | -10 ~ 50 | 30％-90％ | P/N854001 |
GD625-L | Liquefied Gas | 2 | 12~24Vdc | Less than 10% LEL | > 80 dB with Auto-reset | 55mA /(12V) 25mA /(24V) | 2 W | 80mA/50mA | -10 ~ 50 | 30％-90％ | P/N854001 |
Gas Detector
GD625 series detectors is effective for detecting any buildup of natural gas and liquefied gas,
ideal for use in commercial properties can be conneted with fire alarm control panel with 2 wire, as a
control unit for operation as part of gas detection. The gas alarm can be mountned in high (for methane
gas) or low (for LPG gas) location.
• To detect combustible gas (NG, LPG)
• Sensitivity can be calibrated into either UL2075 or EN50194 standards
• Figaro semiconductor sensor heads with UL approval for gas detection
• Loud 75dB sound signal at alarm mode
• Advanced detection and discrimination algorithms
• Easy installation and maintenance
• Sleek low-profile housing design
• SMD circuit board design
• Magnet test feature
• Power: 12 to 24V DC
• Five-year limited warranty
Model | Gas Monitored | 2/4 wire | Operating Voltage | Min Gas Level for Alarming | Alarm Sounds | Standby Current 12V /24V | Power Consumption | Alarm Current 12V/24V | Operating Temp. (℃) | Humidity | Base model |
GD625-N | Natural Gas | 2 | 12~24Vdc | Less than 10% LEL | > 80 dB with Auto-reset | 55mA /(12V) 25mA /(24V) | 2 W | 80mA/50mA | -10 ~ 50 | 30％-90％ | P/N854001 |
GD625-L | Liquefied Gas | 2 | 12~24Vdc | Less than 10% LEL | > 80 dB with Auto-reset | 55mA /(12V) 25mA /(24V) | 2 W | 80mA/50mA | -10 ~ 50 | 30％-90％ | P/N854001 |
