Gold Member Since 2013
Audited Supplier
Shenzhen Safety Electronic Technology Co., Ltd.

Gas Leak Alarm, Gas Sensor, Gas Detector manufacturer / supplier in China, offering Natural Gas Leak Alarm Gas Detector, Gas Leakage Detector with Valve for Smart Home Security System, Smoke Sensor for Home Security Alarm System and so on.

(/ )

Supplier Homepage Product Gas Sensor Natural Gas Leak Alarm Gas Detector

Natural Gas Leak Alarm Gas Detector

FOB Price: US $4-4.8 / Piece
Min. Order: 20 Pieces
Min. Order FOB Price
20 Pieces US $4-4.8/ Piece
Get Latest Price
Port: Shenzhen, China
Production Capacity: 30000/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: SFL-817
  • Signal Transmission: Wired Alarm
  • Certification: CE, RoHS
  • Sensor Type: Electric Alarm
  • Transmission Mode: Cable
  • Receive Frequency: 315/433MHz
  • The Power Supply: DC12V/ AC110-270V
  • Operating Temp: -10~50 Degree
  • Sensor: Gas, Natural Gas, Coal, LPG
  • Guarantee: Two Years
  • Dimension: 115*72*43mm
  • Transport Package: Neutral Box/ Customized
  • Origin: Shenzhen, Guangdong, China
  • Type: Home Alarm
  • Working Mode: Passive
  • Application: Indoor
  • Working Principle: Electro-Optical Type
  • Alarm Volume (within 1m): ≥80dB
  • Usage: Fire
  • Standby Current: Less Than 40ua
  • Working Current: Less Than 100mA
  • Function: Can Work with The Gas Leaking Controller
  • Color: White
  • Trademark: SFL
  • Specification: 115*72*43mm/ 265g
  • HS Code: 8531100000
Product Description
Natural Gas Leak Alarm Gas Detector (SFL-817)

General Descrition and Specifications

The New Gas leakage detector SFL-817 is using the import chip with intelligent monitoring. It is more sensitive and stable, can avoid the missing and false alarm effectively. Adopting the patent gas detecting sensor, lower consumption and longer life.

1. Power supply type, network/ standalone (optional)
2. ABS Anti-fire material
Sensor: Gas, natural gas, coal, LPG
4. Wall-Mounted, auto reset after alarm
5. LED light to indicate the working and alarm status
6. Network signal NO/NC(optional), lectric level can use network signal start up Magnetic Valve/Exhaust                     Fan/Electric Valve Arm
7. Connect with solenoid valve or electrimagnetic valves
8. We offer 2/1000 for reserve and 1 year warranty

Notice: This product can work with shut off valves, when alarm being triggered, the valve will shut off the gas source immediately.


Technical Parameters

Sensor typeNew nano-technology
Applicalble GasGas, natural gas, Coal gas, Liquefied Petroleum Gas
Working voltageDC 12V(Designing for client's requirement)
Working current< 100ma
Alarm volume85dB/m
Alarm concentrationGas:0.1-0.5%, Natural gas:0.1-0.3%,LPG gas :0.1-0.5%
Alarm density±10%LEL
Alarm outputSound/LED indicator/simultaneously send signals to network control host 
Pre-heat time30s
Operating temperature-10~50degree
Response Time≤ 20s

Product Image

Natural Gas Leak Alarm Gas DetectorNatural Gas Leak Alarm Gas Detector
Natural Gas Leak Alarm Gas Detector
Natural Gas Leak Alarm Gas Detector

Trade Terms
1. Payment details: 30% deposit, 70% balance before shipment: T/T & western union optional
2. Minimum Order: 20 PCS(accept trial order)
3. Delivery Details: Within two weeks (Sample can be delivered within 3 days)
4. Discount are offered based on order quantity

Packaging & Delivery
1. Packaging Detail: Neutral box, company box. Gift box
2. Delivery Detail:
3 working days for sample order,5-7 working days for general order,10-15 working days for big     order.
3. Deliver by air/Sea or Express according to your order 

Our service
1. Your inquiry related to our products or prices will be replied in 12 hours
2. Well-trained and experienced staffs to answer all your enquires in fluent English
3. OEM&ODM, any your customized products we can help you to design and put into production
4. Protection of your sales area, ideas of design and all your private information
5. Please contact us without any delay. Many thanks.

We also supply

Wired Alarm SystemWireless Alarm SystemGSM Alarm SystemSmoke Detector
Glassbreak DetectorVibration DetectorWired Flooding DetectorMagnetic Switch 
Household Gas Leak AlarmGas Solenoid ValveDual Passive Infrared DetectorCurtatain-Style Passive Infrared Detector
Active Infrared BeamsWireless Door SensorPush-pull Type Remote ControllerPanic Button

Company Profile

Shenzhen Safety Electronic Technology Co., Ltd. was established in 2004, and is a high-tech private enterprise specializing in the research, development, manufacture, sale and service of security alarm series products.

Our company always adheres to the business principle of "good faith to win customers, good quality to catch market". Now we have set up offices in more than 20 provinces in China, and we also set up our branch company in Hong Kong named Safety Electronic Technology (HK) Co., Ltd., which is convenient for developing overseas markets. The products sell well in China Mainland, Hong Kong, the United States, Canada, Africa, Europe, the Middle East, India, Thailand, Malaysia and many other countries and regions.

Over the years, our company has been adhering to scientific and technological innovation. We are dedicated to new product development, improve the absorption of advanced technological process, and establish a perfect quality assurance system to become a leader in security industry.

The products we produced include smoke detector series, gas detector series, PIR detector series, magnetic series, panic buttons, sirens/strobes, active IR beams and alarm systems.

Factory Images

Natural Gas Leak Alarm Gas Detector
Natural Gas Leak Alarm Gas Detector
Please enjoy our website, call or email us with any needs. Our professional sales team will always be there to assist you to enjoy the purchase. Any of your suggestion is meaningful to us.
Send your message to this supplier
Mr. szsafety
To: Mr. szsafety

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now