mq 2 smoke gas sensor,China mq 2 smoke gas sensor Manufacturers, Suppliers

economical gas detector with CE and Rohs certification

Apr 03, 2012

... gas detector 2, to detector the gas 3, auto reset detector 4, CE and Rohs Economical gas detectorSpecifications:Gas Detector / LPG , LNG alarm / Natual Gas Sensor1 ... reliability sensorAuto reset after alarmMCU processing adoptedAuto detect sensor failureDetector gas-natural gas/LPG/LNGSMT design, high stabilityWide work voltageWork with electrovalve&manipulatorhome ...

Supplier: Shenzhen Alarmvip High Tech Limited

[China Manufacturers]

smoke detector fire alarm indoor security

Sep 10, 2012

... Alarm sound: ≥85dB (3m) Working temperature: -10 to +40°C5.Sensor type:optic speed 6. Quantity: 47pcs/ctn 7. Net weight ... .7kg 8. Gross weight: 12.7kg Usage:1.detect the smoke 2.used for the fire alarm Function:1.Adopt MOTOROLA IC ... button help to verify battery status and alarm operation7.Photoelectric sensor particularly effective detecting smoldering fires Delivery:1.Way of the ...

Supplier: Shenzhen Safety Electronic Technology Co., Ltd.

[China Manufacturers]

hydrogen gas price with hart protocol and 4-20ma output

Mar 31, 2013

... 1. Fixed type installation 2. Gas detector with lcd display 3. Audible and visual alarm for ... , mA, %,%LEL,%VOL* Operating temperature: -40~70°C (According to gas sensor operating conditions)* Humidity: 10-95%RH (non condensing)* Ex-protection ...

Supplier: Sense Instruments Co., Ltd.

[China Manufacturers]

Educational lab equipment oxygen sensor

Mar 31, 2013

Oxygen sensor 1.Range: 0~100% 2.Resolution: 0.1% 3.Educational lab equipment 4.We pass ... : 0~100%Resolution: 0.1%How the Oxygen Gas Sensor works?The O2 Gas Sensor measures the oxygen concentration using an electrochemical probe. The ... .PurposeTo measure the oxygen gas concentration is air.Typical use for O2 Gas Sensor includesMeasure the concentration of oxygen gas generated during decomposition of ...

Supplier: Jiangsu Edison Education Development Co., Ltd.

[China Manufacturers]

Digital pressure sensor,integrated pressure sensor transducer

Oct 04, 2012

1.Integrated pressure sensor 2.Digital pressure sensor manufacturer 3.Pressure sensor for gas and liquid 4.ROSH,OIML Digital pressure sensor,integrated pressure sensor transducer Features1.High ... performance with reasonable price 2 ...

Supplier: Shenzhen Exact Sensor Instrument Co., Ltd.

[China Manufacturers]

TGas-1031 CO2 Gas Analyser & On-line Gas transmitter

Mar 31, 2013

TGas-1031 CO2 Gas Analyser: 1.High and low concentration alarm, 2. Ex d II CT5, 3. CE mark 4.High-Sensitivity ... TGas-1031 Series Combustible, Toxic and Harmful Gas Transmitter TGas ... alarm, performing real-time monitor to gasl Anti-poisoning type gas sensor with high sensitivityl Automatic modification of ageing curve of ...

Supplier: Henan Zhiyi System Engineering Co., Ltd.

[China Manufacturers]

Fixed explosion-proof multi gas analyzer for hazardous warning

Mar 31, 2013

... detection 120dB sound/imported sensor 3+2 digital LED display 4-20mA or RS485 analogue Fixed explosion-proof multi gas analyzer for hazardous ... amplification.4. Each probe contains a extra temperature sensor to compensate the impacts to gas sensor by temperature.5. Artificial intelligence compensation technology ...

Supplier: Harbin East Alarm Equipment Development Co., Ltd.

[China Manufacturers]

CO and Gas Alarm with LCD Display and Valve Output

Feb 09, 2013

... 300ppm, alarm within 3min. AlarmResetAutomatic Reset after CO or Gas ClearsSensorCO Sensor: Electrochemical; Gas Sensor: Catalytic CombustionLCD DisplayDisplay Battery LevelDisplay Carbon Monoxide Level (> ... 100ppm, beginning to show)Display Gas Level ( > 0.2%, beginning to show) ...

Supplier: Shenzhen Heiman Technology Co., Ltd.

[China Manufacturers]

fixed industrial gas detector KB-501X with led display

Jun 07, 2012

... KB-501X with led displayKB-501X Online Gas detector uses high performance gas sensor and microcontroller and employs SMD technology.KB-501X can ... / High: 50% LELGas 2.Toxic/Harmful/Poisonous/Hazardous gasDetecting RangeRefer to the gas parameter listAlarm ThresholdRefer to the gas parameter listGas 3.Oxygen ...

Supplier: Zhengzhou Kesa Electronics Co., Ltd.

[China Manufacturers]

Hydrogen Gas Leakage Alarm

Feb 22, 2013

... controller: RBK-6000-2,RBK-6000-6 gas alarm controller Detection range :12-15 square, combustible gas catalytic combustion sensor (% LEL), ... toxic gases using electrochemical sensors (ppm, 10ppm). Gas detectors should be installed ... the floor (30 ~ 60) cm and sensor site down.2.Detect gas specific gravity less than the air proportion of ...

Supplier: Linyi Jiachun Electrical & Equipment Co., Ltd.

[China Manufacturers]

Fixed PIO Gas Detector

Feb 05, 2013

... applicable for hundreds kinds of gas and different detection rangecompletely compatible and interchangeable2 Plug-in sensor, ease of replacement. The ... automatically recognize its measuring principle or measured gases3 Hot swap sensor, plug and play, fault diagnostics4 Advance 32 bits MCU ... RS485,HART)(OPTIONAL)Transmission(4~20)mA and HART≤1000m(2.5 mm2)CAN BUS ≤10kmRS485 BUS ≤1.2kmPower SupplyDC24V ...

Supplier: Beijing Huakeyi Power Plant Instrument Research Institute

[China Manufacturers]

flame retardant cable 2 core shielded cable security alarm cable

Feb 08, 2013

... Fire resistant PVC7. Voltage Rating: 300V /600V8. Other Cores: 2, 4, 6, 8, 12, 14,16,18,20 ... mm CE, IEC 60331-23/60332-3 ,ROHS 2.Other Specifications for your reference: Fire Retardant Shielded ... -2 / IEC 60332-1-2Acid gas emission EN 50267-2-1 / IEC 60754-1Smoke density EN 61034-2 / IEC 61034-2 ... flame retardant cable 2 ...

Supplier: Huzhou Yangxi Yongjiu Electric Wire And Cable Factory

[China Manufacturers]

WNS series oil burning boiler(Gas Fired-Boiler)

Aug 07, 2012

1.Evaporation capacity:1-15 t/h 2.Working pressure:1-1.6 MPa 3.Steam ... :1. WNS Series Full-automatic Oil Burning Boiler & Gas Fired-Boiler are ured in accordance with interational classical structure ... caused by expansion with heating and contraction with cooling.2. Smoke tube with three-pass structure should be arranged symmetrically, ... and shipping,etc. WNS series oil burning boiler(Gas Fired-Boiler)

Supplier: Wuhan Hengyuan International STE Ltd.

[China Manufacturers]

Combustible Gas Detector

Mar 07, 2013

1.high stability 2.adopts the most advanced semiconductor gas sensor 3. stable work and long life 4.easy to install Combustible Gas Detector ManualProduct ... ), which is to detect leak of combustible gas. The detector adopts the most advanced semiconductor gas sensor with stable work and long life ...

Supplier: Nanjing Yiyuan Instrument Co., Ltd.

[China Manufacturers]

gas boiler

Apr 01, 2013

1.For heating&output hot water 2.Press key adjustment 3.Colour hommization LCD 4.Reference ... Kw5Rated Output Hot Water Δt=30K Kg/min9Gas Type NGRated Gas Pressure Pa2000Heating Systerm Water Pressure RangeMpa0.05~0.3Safety Valve ... ProtectionIPX4DIPX4DExhaust Way Forced ExhaustOutside Diameter and Inside Diameter Of Exhaust Smoke GasmmΦ90/Φ60Max.Permissible Flue Lengthm3Flue Pipe Length Reduction For ...

Supplier: Zhongshan City Wangtai Life Appliances Company Limited

[China Manufacturers]

gas water heater instant gas water shower

Jan 08, 2013

1. xunda gas water heater 2. Instant gas water heater 3. Factory with 28 years experience 4.TOP TEN BRAND in China xunda gas water ... appliance in China. Our main products are table gas cooker, gas hob, cooker hoods, gas water heater, hotplate, camping stove, oven and biogas ... Pulse Igniter Instrument HX-6201 1 1.0 Acceptable Temperature Sensor Tester HX-212 1 1.0 Acceptable Microswitch Life Tester ...

Supplier: Xunda Science & Technology Group Co., Ltd.

[China Manufacturers]

Electric Refrigerant halogen Gas Leak Detector RLD-382P

Mar 31, 2013

refrigerant gas leak detector RLD-382P 1. semi-conductor sensor 2. the most sensitive detector 3. new product, high quality ... improving ourselves to meet more customers’ demands. refrigerant gas leak detector RLD-382P is our new developed product.The ... visual leak indicationNo user calibration requiredAll new ergonomic designSemiconductor gas sensorWith an internal pumpGases Sensed: CFCs, R11,R12,R13 ...

Supplier: Wuyi Zongheng Tools Co., Ltd.

[China Manufacturers]

nbc gas mask

Mar 28, 2012

... acid, cyanogens chloride, arsine, phosgene, chloropicrin, bromomethane, lewisite gas, mustard gas, sarin, vx gas, toxic smoke, and fume, benzene, hydrogen phosphide, chlorine, acetone, alcohols ... , anilines, carbon disulfide, carbon tetrachloride, nitroalkanes, and etc;3.2 ...

Supplier: Shanxi Xinhua Chemical Co., Ltd.

[China Manufacturers]

CE FFP3 fold flat boat form vlaved smoking gas mask

Jan 22, 2013

escape smoke gas mask respirator 1. Standard:FFP3 2. Material:Non-Woven Fabric +Melt Blown Filter 3.valve:with ... 4.single used FFP3 fold flat boat form valved smoking gas ... mask/escape smoke mask/respirator gas mask1.Description:Product Name:fold flat dust mask ...

Supplier: Chiefdon (Xiamen) Technology Co., Ltd.

[China Manufacturers]

CE Approval electrical&gas room heater with heating wire

Jan 17, 2013

... failure device 2.oxygen depletion sensor 3.automatc piezo ignition 4.3 stage flame sont heating wire gas room heater electrical&gas room heater ... fan 1.Used fuel: Liquefied petroleum gas, Liquefied propane gas(G31, G30)2.Power: 4.2KW(Large), 2.8KW(Middle), 1.5KW(Small), adjustable ...

Supplier: Zhongshan Guanba Gas & Kitchen Appliance Co., Ltd.

[China Manufacturers]