- Ningbo Sentek Electronics Co., Ltd.
-
Ningbo, Zhejiang, China
- Main products: Fire and security detection Smoke detector/Alarm, Heat detector, Addressable fire detectors, Flame detector, Combustible gas and carbon monoxide detector, Reed sensor, Door window contact transmitter, Z-wave sensors, Smart home systems, PIR All for export
Home > Products > Combustible Gas Detector > Methane or Propane Gas Leak Detector
Methane or Propane Gas Leak Detector
- Ningbo
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | SENTEK | |
| Model Number | GD747 | Usage | Fire |
Product Description
Methane or Propane Gas Leak Detector
1 To detect combustible gas (NG, LPG)
2 Sensitivity can be calibrated into either UL1484/2075 or EN50194 standards
3 Figaro semiconductor sensor heads with UL approval for gas detection
4 Loud 75dB sound signal at alarm mode
5 Advanced detection and discrimination algorithms
6 Easy installation and maintenance, Sleek low-profi le housing design
7 SMD circuit board design
8 Magnet test feature
9 Five-year limited warranty
Specification:
Mode | Gas Monitored | 2/4 Wire | Operating Voltage | Output | Standby Current 12V /24V | Alarm Current 12V/24V | Base Mode |
GD518-N | Natural Gas | - | 12~24VDC | - | 90mA / 56mA | 80mA/50mA | P/N852001 |
GD518-L | Liquefied Gas | - | 12~24VDC | - | 90mA / 56mA | 80mA/50mA | P/N852001 |
GD518-NR | Liquefied Gas | 4 | 12~24VDC | Relay | 90mA / 56mA | 80mA/50mA | P/N852001 |
GD518-LR | Liquefied Gas | 4 | 12~24VDC | Relay | 90mA / 56mA | 80mA/50mA | P/N852001 |
| Operating Temperature | -10 °C to +50 °C |
| Ambient Humidity | 30%~95%RH |
Alarm Horn | >75db with Auto-reset at 3m(10feet) |
| Power Consumption | 2W |
| Min Gas Level for Alarming | Less than 10% LEL |
| Relay Rating(if available) | NO or NC operaation,Rating:1.0A@30VDC/0.5A@125VAC(resistive load) |
| Dimensions | 98mm(Diameter) x43mm(Height) |
| Weight | 170g with base |
Packaging:100pcs/canton or packed according to customers' request
Shipping Details: 25days
Contact Us
- Ningbo Sentek Electronics Co., Ltd.
- Contact namePeilin Jiang Chat Now
- Phone86-574-87153117,87155635-8108
- Address#448 Yingchun Road, Ningbo, Zhejiang
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