| Type: | Gas Alarm |
|---|---|
| Signal Transmission: | Wired Alarm |
| Working Mode: | Passive |
| Certification: | CE, ISO, RoHS |
| Application: | Indoor |
| Working Principle: | Electro-Optical Type |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier China Manufacturer Good Quality Combustible natural Gas Alarm Detector with Gas Shut-off Valve
Gas detector:
Gas detector SR-901 Series(please note :There are many types of this series,
please leave a message to us the type you want, thank you!)
| model | Main feature |
| SR-901NS | combustible gas detector |
| SR-901NV | combustible gas detector, work with Solenoid valve or Exhaust Fan |
| SR-901NR | combustible gas detector, Wireless, Radio Signal Output |
| SR-901CS | Carbon monoxide detector |
| SR-901CV | Carbon monoxide detector, work with Solenoid valve or Exhaust Fan |
| SR-901CR | Carbon monoxide detector, Wireless, Radio Signal Output |
| SR-901CN-AC | Carbon monoxide detector, Network, AC power supply, work with Solenoid valve or Exhaust Fan |
| SR-901CN-DC | Carbon monoxide detector, Network, DC power supply, work with Solenoid valve or Exhaust Fan |
| SR-901DS | Gas &CO combination detector |
| SR-901DV | Gas &CO combination detector, work with Solenoid valve or Exhaust Fan |
| SR-901DR | Gas &CO combination detector, Wireless, Radio Signal Output |
| SR-901DN-AC | Gas &CO combination detector, Network, AC power supply, work with Solenoid valve or Exhaust Fan |
| SR-901DN-DC | Gas &CO combination detector, Network, DC power supply, work with Solenoid valve or Exhaust Fan |
| SR-901NVC-DC | combustible gas detector, network, DC power supply, work with Solenoid valve |
Technical specification:
| Operating voltage | AC100V-240V or DC12-24V (DC power supply type) |
| Gas species | Natural gas&LPG/ CO/ Natural gas&LPG&CO |
| Alarm output | Sound&LED flash alarm(independent type)/ Relay output&Sound &LED flash alarm(network type)/Wireless transmission &Sound &LED flash alarm(wireless type) |
| Radio frequency | 433Mhz/315Mhz(wireless type) |
| Drivable accessories | Solenoid valve or Exhaust Fan |
| Rated power | 2.5W |
| Alarm level | Natural gas:10%±5% LEL CO: 150PPM±80PPM |
| Sound level | ≥75dB/m |
| Installation | Wall mounted |
| Working environment | -10ºC~+50ºC(≤95%RH No congelation) |
| Dimension | 115*72*41mm |
Company Information:
Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research & development of security and fire alarm products, including PIR detector, smoke detector, gas leakage detector, Carbon Monoxide detector, fire alarm bell/strobe siren, manual call point, magnetic contact ,Bluetooth module etc
FAQ
Q1. Can I get one sample for test before big order?
A: Sure,you can. Please leave a message we will contact you soon.
Q2. Can I get the item less than MOQ?
A: Yes, you can and the final price will depend on your quantity.
Q3. Can I print my logo on the item?
A: Yes, please contact us.
Q4, What's the lead time when I place order?
A: Small Qty order needs5-7 working days, big Qty order usually needs 7-20 working days after payments arriving. That's depends on order Qty.
Q5,How long is your products quality warranty?
The warranty period is 2 years from the factory, if there are individual quality problems, we will replenish the customer in the next batch of orders
Our contact info:
Tel: 86- 755-89571625
Fax: 86- 755-89571207
Website: http://cnsumring.en.made-in-china.com
Suppliers with verified business licenses
Audited Supplier 
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