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New products: Wireless combustible gas detector with Radio Signal Output
SR-905NVC-DC: combustible gas detector, network, DC power supply, work with Solenoid valve
SR-905NS-AC: combustible gas detector, AC power
SR-905NV-AC:combustible gas detector, work with Solenoid valve or Exhaust Fan, AC power
SR-905NVR-AC: combustible gas detector, Wireless, Radio Signal Output
FEATURES
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:
Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research &
development of fire alarm and security products, including Fire alarm control panel, smoke
detector,heat detector,gas detector, motion detector, fire alarm bell/strobe siren,
manual call point, magnetic contact, emergency exit etc.
SUMRING implements ISO9001 standard management, and every year invested 20% of earned
into Research & development.Our conventional detectors and fire alarm accessory can be connected
with other brand of conventional fire alarm control panel such as Honeywell, System sensor,Siemens,
Apollo and Hochiki etc.. It helps client reduce cost and enhance competition,and with our corresponding
monthly output ups to one million pieces, annual turnover ups to
USD 6,000,000.
SUMRING continuously follows the trend of global advanced fire alarm and security product
development, and has built long-term partnership with well-known manufacturer,aiming to be
top enterprise in fire alarm & security product. High-tech industry, good-quality products and
high-level are our commitments to customers. Our products are widely exported to USA, Spain,
Italy, Portugal,South Africa, South east Asia, and Middle East.
Our Certifications:
Packaging information:
Shipping information:
* Express(UPS, DHL, Fedex, EMS, etc) is available.
* Sea and Air delivery is available
* welcome your agent to deal with our products .
Tel: 86- 755-89571625
Fax: 86- 755-89571207
skype :cnsumring03
TradeManager:sumring
Website: http://www.sumring.com
Inquiry now, we will reply you upon receive your email!