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Shenzhen Safety Electronic Technology Co., Ltd.

Gas Detector, Gas Sensor, Wall Mounted Gas Detector manufacturer / supplier in China, offering High Quality Multi Function Gas Detector, Gas Leakage Detector with Valve for Smart Home Security System, Smoke Sensor for Home Security Alarm System and so on.

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Supplier Homepage Product Gas Sensor High Quality Multi Function Gas Detector

High Quality Multi Function Gas Detector

Purchase Qty.:
10-99 100-999 1,000-4,999 5,000+
FOB Unit Price: US $4.5 US $4.3 US $4 US $3.7
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $4.5
100-999 US $4.3
1,000-4,999 US $4
5,000+ US $3.7
Get Latest Price
Port: Shenzhen, China
Production Capacity: 100000/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SFL-817
  • Usage: Gas, Liquid
  • Certification: CE, ISO, RoHS, CCC
  • Trademark: SFL
  • Specification: 275g
  • HS Code: 8531100000
  • Type: Sensor
  • Installation Mode: Wall Mounted
  • Application: Home, Industry, Car/Motorcycle, Kitchen
  • Transport Package: Gift Box/ Netural Box/ Customized
  • Origin: China
Product Description

                                                          GAS detector SFL-817

Product Description
SFL-817 is designed and produced strictly according to the standard. It's a product with high stability and sensibility which can be used well at the temperature of 55ºC.  It can be used independently or connected to the network. When the gas density reaches the settling data, the led indicator will be red and blinks, the speaker will beep.

1. Gas alarm,Gas leakage detector 
2. Wired gas leakage detector 
3. Wall mounted; 
4. Alarm; Relay output; 
5. High Reliability sensor; 
6. MCU processing adopted, SMT adopted, good stability 
7. Malfunction auto-check indicator 

 High Quality Multi Function Gas Detector                       


Product Features

1. Gas alarm,Gas leakage detector 
2. Wired gas leakage detector 
3. Wall mounted
4. Alarm; Relay output
5. High Reliability sensor
6. MCU processing adopted, SMT adopted, good stability 
7. Malfunction auto-check indicator 

Technical Parameters
Sensor TypeNew nano-technology
Applicalble GasGas, natural gas, Coal gas, Liquefied Petroleum Gas
Working VoltageDC12V (Designing for client's requirement)
Working Current< 156mA
Alarm Volume≥ 70dB/m
Alarm ConcentrationGas:0.1-0.5%, Natural gas:0.1-0.3%,LPG gas :0.1-0.5%
Alarm Density±6%LEL
Alarm OutputSound/LED indicator/simultaneously send signals to network control host (optional alarm output on/off)
Pre-heat time30s
Operating Temperature-10~50degree
Response Time≤ 20s

Installation and Wire line Connection Chart

" P 1 "is the positive pole for 12V DC, " P2 "is the negative pole for 12V DC; "OUT1"and "OUT2"is the to be connected with network control host(no need to use if this device is independently used);"SIG1" and "SIG2"is for AC 220V(useless if this is a DC 12V type model).

Factory Images

12V Wall Mounted Network Gas Leak Detector with New Nano-Technology (SFL-817)12V Wall Mounted Network Gas Leak Detector with New Nano-Technology (SFL-817)12V Wall Mounted Network Gas Leak Detector with New Nano-Technology (SFL-817)12V Wall Mounted Network Gas Leak Detector with New Nano-Technology (SFL-817)

OEM& ODM are Acceptable

Delivery& Payment Details
  • Delivery method can be negotiated, you can make your choice after check and negotiation.
  • 30% amount prepaid to confirm the order before production.
  • Payment Method: T/T or Western Union can be accepted.
  • Delivery time 3 working days for sample order,5-7 working days for general order,10-15 working days for big order.
  • Balance be finished before delivery.
  • Warranty offered and after-sale Service.

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

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