Combustion gas detector alarm

Features: Human voice prompt, Chinese and English are optional High reliable catalytic combustion method Gas concentration displaying (PPM) Power supply from AC 100V-240V with build-in battery Intelligent microprocessor control Auto detect sensor failure Auto send notification to host when alarm One relay output when alarm Note: This Gas Detector can work alone,  and also can work with KERUI alarm system.   Specification: AV voltage: AV 100V-240V 50-60Hz Battery voltage: 9V rechargeable battery(optional) Working temperature: 0-50 Environment Humility: 10%-95% Alarm Density: 2500PPM (1500PPM) Alarm time: Keep alarming after over 2500PPM Wireless working frequency: 433MHz Wireless working distance: 150M (in open area) Size: 1208035mm   Package includeds: 1 x LPG Gas Detector (US Plug, also come with an adapter according to your country)   Details pictures:

Buy 5pcs MC106B Catalytic Combustion Gas Sensor Module for Flammable Gas Leak Alarm for R392.22

Buy 20pcs MC106B Catalytic Combustion Gas Sensor Module for Flammable Gas Leak Alarm for R1,465.26

Buy Natural Gas Detector Home Gas Alarm Gas Leak Detector High Sensitivity LPG LNG Coa... (PLUG: EUPLUG) for R520.00

Description: LED Carbon Monoxide Tester Poisoning Smoke Gas Sensor Alarm Warning Detector The photoelectric detector detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light,but don't affect the smoke into it. While have no smoke,the diode can receive very weak infrared light. Features: *Test by hand. *Auto reset. *Asic adopted. *Anti-light. *Strong adaptability circumstance. *SMT design,High stability. *All-round detection angle *Suitable for Home, Office, Hotel, etc. Specification: Product Name: photoelectronic smoke detector Operating voltage: DC 12V (network type) 9V Battery (independence or wireless type) Wireless transmission distance: ≥150m Static current: ≤200uA (network type) ≤10uA (independence or wireless type) Alarm current: ≤20mA Indicate alarm: Red LED Flash Sound level: ≥85dB/m (independence or wireless type) Operating temperature: -10°C~+50°C Operating humidity: ≤95%RH Detecting Area: 20 square meter Installation height: ≥6m Alarm Output: sound&flash alarm (independence type) Rfsignal 315MHz-433MHz (wireless type) Size: 106x35mm Color: White Weight: 121g Package includes: 1 x Photoelectronic smoke detector (with accessories) 1 x Manual for photoelectronic smoke detector 2 x Expansion Plugs 2 x Screw Details pictures:

Digital Combustible Gas Leak Alarm Sensor Detector Propane Butane Natural Gas Detector Package contains 1 X item of the smallest listed variant.

Buy Carbon Gas Monoxide Alarm CO Detector Household Alarm Smoke Detector LCD Display for R339.00

4 in 1 Gas Detector CO O2 H2S EX Oxygen Gas Alarm Monitor Time Temperature Meter Package contains 1 X item of the smallest listed variant.

Buy AS8800L combustible Gas Detector Natural Gas Biogas Detection Gas Leakage Alarm Indication Adjustab for R649.35

Buy CO Carbon Monoxide Smoke Detector Alarm Poisoning Gas Warning Sensor for R269.07

Buy Smart Natural Gas Detector CH4 | Valve Close & Alarm | WiFi Tuya Smart Life for R890.00

Buy Smoke Intelligent Sensor CO Intelligent Detector Alarm CO Smoke Intelligent Sensor Poisoning Gas War for R292.00

Features: High reliability sensor. Auto reset after alarm. MCU processing adopted. Auto detect sensor failure. Induced gas-natural gas/LPG/LNG. SMT design, high stability. Wide work voltage. Specification: Operating Voltage: DC12V Static Current: ≤90mA Alarm Current: ≤100mA Rating Power: 3W Warm-up Time: About 180S Alarm Level: 10%LEL Sound Level: 85dB/m Operating Temperature: -10?? +50??/span> Environment Humidity: 95% RH Installation Mode: Wall mounted Alarm Output: Relay output/sound & flash alarm Execute Criterion: EN50291/GB15322.2-2003 Alarm Indicator: Red LED fLash Application: for security system or others etc Color: White Material: Metal + Plastic Size: about 11.5cm/4.52" x 7.2cm/2.83" x 4.1cm/1.61" [Conversion: 1cm=0.3937 inch, 1inch=2.54 cm] Package Included: 1 x Gas Leak Detector 1 x Manual 1 x Screw 1 x Rawlplug Detail Pictures:

Description: Portable Gas Leak Detector Propane Butane Methane Natural Gas Safe Alarm Sensor This LPG gas Detector can detect dangerous and ignitable gas leaking, such as natural gas, Town gas and LPG, and this gas detector provides both light flash and 85db sound alarm in case of gas leaking detected. Features: 1.This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. 2.Easy installation and maintenance. 3.Power source: 220V AC 4.Working current: 100mA 5.Operating Temperature: -10￢ﾄﾃ ~ 50￢ﾄﾃ 6.Ambient Humidity: Less than 95% RH 7.Sound level: >=85db 8.Standby Mode: Green LED on 9.Alarm Mode: Red LED flashes and an intermittent acoustic alarm 11.Recovery time: 12.Induced gas: Natural gas, Town gas, LPG,CO etc. 13.Sensitivity: - Town gas: 0.1 - 0.5% - Natural gas: 0.1 - 0.3% - LPG gas: 0.1 - 0.2% 14.Charger cable length: About 135cm 15. Dimensions: 110mm x 69mm x 38mm 16.Mounted on the wall or cabinet, within 1.5 meters radius far from gas source,about 30cm above the ground for LPG or about 30cm below the ceiling for coal gas and natural gas. Package Included: 1 x Gas Detector 1 x Screw 1 x User English Manual Details pictures:

The combustible gas leak detector with visual leakage indicator, can detect gas leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the environment of universal instruments. Can be used to detect hydrocarbons (methane, natural gas, gas, ethane, propane, benzene, Acetylene, propane, N,N,N,n, Pentane, hexane, gas oil, toluene), halogenated hydrocarbons(methylchloride, methylene chloride, three chloride, vinyl chloride), alcohols(methanol, ethanol)etc. Features: 1.Portable detector for detecting all combustible gas. 2.Long flexible stainless probe reaches all areas. 3.Audible semiconductor probe and auto fast warm-up. 4.Instant response, pinpoint leak position and low battery indication. 5.Audio & visible leakage alarm indication and adjustable sensitivity. 6.Compact size, light weight, easy to carry and operate. Specification: 1.Brand Name: SMART SENSOR 2.Color: Red + Black 3.Material: ABS Plastic 4.Detection Gas: Combustible Gas 5.Sensitivity: Variable, Minimum 50 PPM (methane) 6.Alarm Mode: sound alarm and light alarm 7.Response Time: Instantaneous 8.Warm-Up Time: 9.Battery Type: 3 x AA 1.5V Alkaline Batteries (NOT Included) 10.Duty Cycle: 3 Years 11.Response Time: Instantaneous 12.Continuous Operation Time: 9 hours(slightly vary with working condition) 13.Probe Length: 35.5cm / 13.98in 14.Operating Temperature: 0~50?? Relative Humidity 0~80% 15.Storage Temperature: 10~60?? Relative Humidity: 0~70% 16.Item Size: Approx. 160 x 65 x 33mm / 6.30 x 2.56 x 1.30in (L x W x H) 17.Item Weight: Approx. 175g / 6.17oz 18.Package Size: Approx. 23.5 x 14 x 4cm / 9.25 x 5.51 x 1.57in (L x W x H) 19.Package Weight: Approx. 214g / 7.56oz Package includes: 1 x SMARTSENSOR AS8800L Combustible Gas Detector 1 x User Manual Details pictures: