ceiling gas detector

Gas leak detection is the detection of gas leaks with apparatus like catalytic/infrared point sensors and IR open path sensors.

It can detect the various gases, such as: flammable gases and O2, H2S, CO, HCN, NO2, SO2, NH3, HCL, CL2, H2, etc. more than 10 kinds of toxic gases.

1. Semiconductor gas sensor
2. Power supply: AC 2200V
3. Relay output optional
4. Test/Hush button
5. Audible and visual warnings

CE Certificate Conventional 2/4-Wire natural and liquefied Gas Detector
1)Japanese Figaro non-maintaining gas sensor
2)Five-year warranty

Working principle:
To remind or contain gas leak quickly when leaked gas reaches the alarm concentration
Application: Gas fitting

Gas leak detection is the detection of gas leaks with apparatus like catalytic/infrared point sensors and IR open path sensors.

Product Description
Model: AK-200FC/H1
Gas detected: Gas, LPG, H2

CPU-1G Refrigerant Halogen Leak Detector
Leak Detector: Refrigerant Halogen
Model: CPU-1G

High sensitive
Ergonomic mold for nice handheld touching, single hand operation
Audible and visual alarm
Sensor performs self detection during star

CE AC 110-230V Power LPG Stand-Alone gas detector
1) Test and hush function
2) Advanced detection of liquefied petroleum gas

gas alarm code:YK-828/RQ07
connecting mode:Wired networking (NO, NC)
Wireless networking :315MHZ/433MHZ

Working principle:
To remind or contain gas leak quickly when leaked gas reaches the alarm concentration
Application: Gas fitting

Specifications
Halogen Leak Detector
3 piece of sending tip
Probe length is 14''(33.5cm)
Detect all halogen gas leak

Hot wire type sensor
-Easy installation and maintenance
-Modernized design
-Detect all sorts of combustible gas, LPG and LNG

1.Det Tronics PIR9400A3A1AW Infrared Hydrocarbon Gas Detector
2.PIR9400A3A1AW Manufactured by DET-TRONICS SHIP BY TNT
3.MAKE IN USA

Gas detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function

Power supplied DC9V battery and back-up source
110V-240V AC mains power supply
Supply voltage DC12 to 30 volts
Interconnect up to alarms

suit for high temperature gas,hot water, Steam , oil
pressure:0.4-10bar
can be noamlly closed and noamlly open

* Best adaptability with environment.
* Sensor with high stability.
* Auto reset function
* Auto drift compensation added.

Gas detector
1. Intelligent gas detector
2. ROHS gas detector
3. Three LED indicator
4. Test/Hush gas detector

detect carbon monoxide gas,with CE&EN50291&RoHS certificate

halogen leak detector, halogen refrigerant detector, refrigerant leak detector, Halogen leakage detector, Halogen Gas Detector

MCU, SMT Network Combustibl

Gas detected: Carbon monoxide
Sensor: Electrochemical sensor(Japanese)

can detect LPG and natural gas
220Vac/ 110Vac/ 9-12Vdc
European Plug, US plug, UK plug optional

1.Smoke GAS CO detector
2.Independent alarm,easy install
3.OEM CCC ISO
4.Lowest price best quality
5.AC110V-240V 115dB sound

MR-HF910 portable single gas detector, it can continuously detect the concentration of combustible gas and toxic gas in the working environment.

Product description:
On line hydrogen gas detector is suitable for hydrogen gas concentration and real-time accurate leak detection.

MG04 type gas detection more alarming device equipped with oxygen sensors,
combustible gas sensors, and toxic gas sensors or choose four types of ga

High reliability sensor
Auto-reset after alarm
MCU processing adopted
Auto detect sensor failure