lel gas detection,China lel gas detection Manufacturers, Suppliers

combustible gas alarm and gas sensor for LPG CNG gas detection

Feb 03, 2013

... sensor relay or valve output KAB Combustible Gas AlarmDetection gas: LPG, CNG Combustible gasesFeaturesEN50194 ApprovalHigh quality ... gas, LPGWorking condition:Tem: 0 to 55CHum: less than 95%RHResponse time: ≤30sWorking method: natural diffusionPreset alarm level:10%LEL combustible gas ... alarm and gas sensor for LPG CNG gas detection

Supplier: Henan Hanwei Electronics Co., Ltd.

[China Manufacturers]

portable flammable hazardous gas detection equipment KT-601

Feb 09, 2012

Gas detection equipment: portable flammable gas detector Intrinsically safe apparatus ISO9001:2000 certificate Gas detection equipment KT-601 is an intrinsically safe apparatus to inspect ... vibration with light glitteringAlarm Threshold (two-stage)Low: 25%LEL / High: 50%LEL(can be adjusted with password inputted)DisplayLCD displays the ...

Supplier: Zhengzhou Kesa Electronics Co., Ltd.

[China Manufacturers]

Gas Detection Dosimeter Tubes

Oct 17, 2012

Biggest Gas Detecting Instruments Supplier in China, Most Competitive price and ISO9001: ... are awarded ISO9001: 2000 international quality system certification. (2)Colorimetric gas detector tube can detect the concentration of various gases rapidly ... ,NO,NO2over 600 types of target gas can be measured. For product Details, please contact us at any time. Gas Detection Dosimeter Tubes

Supplier: Henan Aowei International Trading Co., Ltd.

[China Manufacturers]

CD4 Multi-Gas detection alarm

Mar 10, 2012

... time>15hExplosion protectionExibd IProtection gradeIP54Dimensions240×170×120mmWeight0.3Kg CD4 Multi-Gas detection alarm

Supplier: Shaanxi Star Coal Mine Safety Equipment Co., Ltd.

[China Manufacturers]

Portable toxic gas detection and alarm apparatus

Jul 24, 2012

... sensor,advanced and stable circuit design. The Portable toxic gas detection and alarm apparatus can be continuous monitoring of various ... packing,Random annex hasCertificate, airway tube , charger, manual .Detection gas type and measurement rangeMeasured gasroduct TypeDetection Principle Range Sensor Life ... -I-AETOElectrochemical0-100×10-6Two years Portable toxic gas detection and alarm apparatus

Supplier: Liaoning Instrument Company Ltd.

[China Manufacturers]

H2 hydrogen gas monitor explosive GAS DETECTION

Mar 31, 2013

... : PG610-EX use catalytic combustion sensor. PG610-EX gas detector is portable,nonskid, waterproof, dustproof and explosion- ... alarm levell Replaceable modularized sensorTechnical parameters: Detecting Gascombustible gas, H2Measuring Range0-100%LELSampling Methoddiffused or pump suction ... yearPG610-EXCombustible gas0-100%LEL1%LEL≤30 s3-5 yearAs for unlisted detected gas and measuring range, please ...

Supplier: Henan Inte Electrical Equipment Co., Ltd.

[China Manufacturers]

M40 toxic gas detection alarm instrument

Apr 01, 2013

... PPM 1ppmOxygen O2 0-30%Vol 0.1%Flammable gas LEL 0-100%LEL 1%Back light: low light/alarm and automatic backlight ... openSensor: plug, electrochemical sensor (poison gas and oxygen); Catalytic combustion (LEL)Warning: sound, light and vibrationLight alarming: wide Angle ...

Supplier: Jiangshan Kexing Fire Protection Equipment Co., Ltd.

[China Manufacturers]

Fixed gas detection systems(wall-mounted LCD)

Oct 10, 2012

... DCS systems OverviewHK-7000 LCD Wall Type Gas Controller is designed to supervise and displaythe ... freely set)Measurement RangeAccording to different kind of gas detectorsAccuracy±1%F.SChannelsUp to 32Alarm levelsTwo levels ... of acceptance) Ordering Information HK-7000 Toxic / Combustible Gas Controller(Wall Type) ModelACATDCDTMeasurementCombustible gasCombustible/toxic gasCombustible gasCombustible ...

Supplier: Beijing Huakeyi Power Plant Instrument Research Institute

[China Manufacturers]

Combustbile gas controller for industrial use

Aug 31, 2012

... : PositiveTerminal,NegativeTerminal, Communication Line LA, Communication Line LB5. Real-time gas concentration display6. Bright LCD display, touch pad keyboard7. Real-time ... : About 10kgDimension 500mm(Length)*350mm(Width)*110(Thickness)mm Combustbile gas controller for industrial use

Supplier: Zhuhai Chuangan Electronic Co., Ltd.

[China Manufacturers]

plastic enclosure for gas leak detection equipment

Sep 04, 2012

... We aim to be the leading supplier of gas detection equipment for the protection of personal and facilities ... around the world. This one is our multi gas leak detection equipment's enclosure, Please check the detailed picutres ... Mine, petrochemical, metallurgical, chemical, municipal gas, and other places at the scene detection; Technical specification Technical indicatorParameterMeasuring range CO: ...

Supplier: Beijing Dashiweiye Tech Co., Ltd.

[China Manufacturers]

BX616 Portable O2 Gas Detector

Feb 15, 2012

... Four gas detection Oil&Gas, Steel refinery Industry Coal Mine Underground Coal Mine, Pipeline, and Explosive Portable Multi-Gas Detector ... SlipHandleability* Detects CO, H2S, O2 and Combustible Gas* Rechargeable* Applying for ATEX approvalSPECIFICATIONSRange:CO: ... 0-30% by VolumeH2S: 0-100 ppm LEL: 0-100% LELActual SizeAlarm Points:CO: 35 ... . increasingLEL: 20 and 50% LEL BX616 Portable O2 Gas Detector

Supplier: Xinxiang Weimeng Metallurgical Equipment Co., Ltd.

[China Manufacturers]

relay output Natural and Liquefied Gas Detectors prices

Jan 18, 2013

... compatible power or control unit for operation as part of gas detection or emergency signaling system, or intended for control of ... standards • Figaro semiconductor sensor heads with UL approval for gas detection • Loud 75dB sound signal at alarm mode • Advanced ... detection and discrimination algorithms • Easy installation and maintenance • SMD circuit ...

Supplier: Ningbo Sentek Electronics Co., Ltd.

[China Manufacturers]

Gas alarm

Feb 24, 2013

... 2.Alarm sensitivity:<10%LEL 3.Detection type gas:LPG NG other flammable gas 4.Alarm volume:>85db at 1M Gas alarm GS863AMPower: AC110-240V ... % RH·Power Consumption : ≤4 W·Detection gas type: LPG,NG(LNG),other flammable gas·Alarm sensitivity : <10%LEL·Output signal : Wireless,solenoid valve, valve ...

Supplier: Ningbo Siterwell Electronics Co., Ltd.

[China Manufacturers]

Multi-channel alarm controller system for combustible and toxic gas monitoring

Mar 31, 2013

... -channel alarm controller system for combustible and toxic gas monitoring KB-2000B (2/5/10) Performance and ... introductionKB-2000B series alarm controller system for combustible gas detection is a new type design according to the ... ACDisplay model4 units LEDAlarm power consumptionless than145WSize350X240X110MMKinds of gasppm; LEL; % volSignal input4-20mAAlarm concentrationTwo alarm setting available ( ...

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

[China Manufacturers]

Hydrogen Gas Leakage Alarm

Feb 22, 2013

... ~ +65 °CTransmission distancedetection of gas ≤ 1200mDetection Detection of gasflammable and explosive% LEL | toxic and hazardous ppmDetection methodsnatural diffused Detection range 12-15m2Main features1. measurement ... -6000-2,RBK-6000-6 gas alarm controller Detection range :12-15 square, combustible gas catalytic combustion sensor (% LEL), toxic gases using electrochemical sensors ...

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

[China Manufacturers]

Digital plug type LPG gas alarm AC100V~AC240V

Apr 01, 2013

... : AC100V~AC240VPower frequency: 50/60HzRated load: <2WDetect gas: LPG ,natural gas, town gasAlarm concentration: 3%LEL~20%LELAlarm volume:≥85dBWorking environment: -10°C ... %RHWhere should install the alarm:1.For the natural gas and town gas detection:• it should be installed in the room where a ...

Supplier: Yueqing Saip Electric Co., Ltd.

[China Manufacturers]

ozone gas alarm (GD80-O3)

Apr 03, 2012

... digital simulation mixed communication technology and design completely intelligent gas detection instrument. GD80 series gas detection instrument advanced technology, excellent performance, high stability, can ... :Ciffusion Type or Pump suction method Concentration unit:ppm,%VOL,%LEL,mg/m3 Acousto-optic alarm means:, vibration Working temperature: - 40 ...

Supplier: Shenzhen OEM Environmental Tech Co., Ltd.

[China Manufacturers]

low cost methane gas sensor

Feb 10, 2013

... and consumption Methane Gas SensorMP4 flat surfaced sensor is used for flammable gas detection, which adopts ... Simple drive circuitApplicationWidely used for household harmful gas detection and automatic exhaust, living air device.Performance ... parameters ModelMP-4TypeSemiconductor flat surfaced gas sensorStandard encapsulation MetalTarget gasCH4, Natural gasDetection ...

Supplier: Zhengzhou Winsen Electronics Technology Co., Ltd.

[China Manufacturers]

Industrial use DN32 automatic shut-off solenoid valve for gas

Jan 04, 2013

... 1): Gas monitoring system (monitors with capacity from 8~1024 channels)(2): Gas detection system(combustible gas, VOC, toxic gas detectors ... available)(3): Gas valves( dimention range from ... ZH2000-DN32A Applicable for natural gas, LPG, artificial coal gas and other non-corrosive gas Sealing material NBR /FKM ...

Supplier: Chengdu Xinhaosi Electron Detecting Technology Co., Ltd.

[China Manufacturers]

MQ-4 Gas sensor (MQ-5,MQ-6)

Jun 23, 2012

... ),MQ - 5 type is suitable for city gas,MQ - 6 type suitable for liquefied petroleum gas,Detection range for 20 PPM ~ 10000 PPM ... D17 * H10Continuous work life more than three years MQ-4 Gas sensor (MQ-5,MQ-6)

Supplier: Changzhou Ruiying Import & Export Corp., Ltd.

[China Manufacturers]