Signal Transmission: | Cable |
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System: | Intelligent System |
Type: | Home Alarm |
Application: | Home, Car/Motorcycle |
Usage: | Personal, Gas |
Certification: | CE, ISO, RoHS |
Customization: |
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2019 new procuct naural gas leak alarm with CE ISO
SR-915NS-AC: combustible gas detector, AC power
SR-915NV-AC:combustible gas detector, work with Solenoid valve or Exhaust Fan, AC power
SR-915NVR-AC: combustible gas detector, Wireless, Radio Signal Output
(Friendly tips, this product has multiple choices, welcome your inquiry,thanks !)
1. Semiconductor gas sensor |
2. MCU processing |
3. Auto-check sensor failure |
4. Auto reset after gas clears |
5. Sound & flash alarm |
6. 12V pulse output to drive solenoid valve / electrovalve to shut off gas supply |
7. Relay output to drive exhaust fan to clear leaked gas |
8. 24 hours aging tests of both PCBA and finished detectors to make it very stable |
9. Double tests with gas when after two times of aging to make it very stable |
Specification:
Working voltage |
AC 100-240V, 50~60Hz OR 12-24VDC type |
Temoerature range |
0°c ~ +50 °c |
Humidity range |
10% ~ 95% relative humidity (RH) |
Alarm level |
10%LEL ± 5%LEL |
Alarm reset |
auto reset after gas clears |
Sensor |
semiconductor gas sensor |
Indicator information |
AC Power: LED constant bright, Green Alarm: LED flashing, Red Sensor failure: LED constant bright, Yellow |
Alarm output |
sound & flash alarm; 12V pulse output; relay output |
Alarm sound |
85dB/3m |
Dimension |
120x80x45mm |
Product Pictures
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