fire alarm gas

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

Features:
1) Can sense gas, natural oil, liquefied petroleum gas
2) Patent sensor under normal temperature, non ?passivation, low power
consu

Medical Gas Alarm System:
monitor the pressure of medical gases.
Power: 12VAC
Signal Input: RS485
3 and 7 gas module ...

Wireless gas leakage

Features:
1) Working voltage: AC 230V, 50/60Hz
2) Power dissipation: less than 3W
3) Working temperature: -10～50?, humidity: less than 95

Gas Detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function
Alarm reco

Product description:
Power supplied:9V battery,12V DC/ 24V DC
110V AC Back-up source 9V battery 240V AC Back-

LPG Natural Gas Detector Fire Detection And Alarm Equipment with Shut Off Valve Manipulator

1. Semiconductor gas sensor
2. Power supply: AC 110V OR 220V
3. Natural gas and LPG versions
4. Complying the EN50194
5. LED indicators

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

Hospital medical gas alarm system
Medical Alarms Systems
1.Medical Vacuum System;
2.Whole set of system;
3.OEM is welcomed...

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

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

Plug In Fixed Gas Detection Compound Detector Fire Detector System Wireless High Sensitivity Gas Alarm

Stand Alone Gas Detector, 110VAC/220VAC operation voltage, applicable to NG/CG/LPG/LNG

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

When the alarm is ringing, the mechanical arm will turn off the gas pipe.

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

gas leakage alarm,fire alarm,smoke detector,safety alarm
Model No. AK-202V with DN20 solenoid valve
Operating voltage: 85-265V AC + 9V battery backu

Audible & Visual Alarm; Automatic Fault Detection Indication; Wireless communication with Alarm Host; High Reliable Catalytic Gas Sensor.

 
 
Household Lpg Gas Leak Detector Alarm / Economic Gas Leakage Alarm
 
 ...

Gas Detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function
Alarm reco

detect LPG gas,use in kitchen

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

At a Glance
Multi-function combustible gas alarm panel
8 wired zone and16 wireless zones
Auto dialer functions
1 year warranty

Plug In Fixed Gas Detection leak Detector for Fire Alarm System Wireless High Sensitivity

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

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

Medical Digital Gas Alarm
Medical gas alarm system
Monitor the pressure of medical gases
1 to 6 gases module
100% tested

Household LPG Gas Leak Detector Monitor Toxic Gas Alarm System Fire Warning