co gas leakage detector circuits schematic using by mq 9 sensor,China co gas leakage detector circuits schematic using by mq 9 sensor Manufacturers, Suppliers

led gas price sign

Jan 22, 2013

... display) will be applicable in all of gas stations which along with the highway and ... some key-roads for displaying the gas prices. It adopts the LED with ... need to applicant the license of frequency using.Features:The Pricing Display system is designed ... gas stations. It adopted the LED with super brightness , wireless data sender and remote controller.brightness can be adjust by a lighter sensor ...

Supplier: Yancheng Jingwei Int'l Group Co., Ltd.

[China Manufacturers]

New&original MQ-2 smoke sensor/Gas sensor

Oct 12, 2012

New&original MQ-2 smoke sensor/Gas sensor high quality best price fast delivery! New&original MQ-2 smoke sensor/gas sensor Features:1. A wide range of ... be used in the family and the factory gas leakage monitoring device, suitable for liquefied gas, butane, propane, methane, alcohol, hydrogen, smoke ... the goodfs via DHL.We also can ship to you by UPS, FedEx, EMS, TNT. Anyway, you can select which ...

Supplier: Shenzhen Jiexing Weiye Electronic Co., Ltd.

[China Manufacturers]

lpg gas fridge refrigerator 240L

Mar 31, 2013

3 ways using by Gas Electricity Kerosene, No electricity , No Noise , Saving Energy Gross capacity: ...

Supplier: Zibo Coner Gas Refrigerator Manufacturing Co., Ltd.

[China Manufacturers]

Smoke detector for alarm

Jul 12, 2012

1. Wireless or wired smoke detector 2. Connect with video door phone system for home 3 ... surface2.Probes smoke which is generated by incomplete combustion at initial stage of fire3.Smoke detector consists of photoelectric system, signal ... being processed by identification circuit, accordingly purpose of alarming is achievedplease contact me to forward more information . Smoke detector for alarm

Supplier: Shenzhen Lanbon Hi-Tech Co., Ltd.

[China Manufacturers]

Gas Burner

Mar 31, 2013

... CE certificate. Most products which including the ga Gas burnerFeatures:1) Single section operation (on / off ... any type of burning chamber3) Air and gas air are mixed in the combustion head4) ... Can select the fuel valve group with the leakage-inspection device7) A flange and insulation sealing washer ... can offer a longer combustion head if required by clients9) Compared with other products of this type ...

Supplier: Baite Burners Manufacture Co., Ltd.

[China Manufacturers]

stainless gas pipe clip

Oct 31, 2012

... Detail Information of stainless gas pipe clip :1.Band Material:SUS304;2.Band Width:9-12mm;3.Housing ... is easy appear dead angle,and liquid or gas leakage problem.Easy structure,Easy maked.2.Edge is ... is ability to prevent the tube damaged.3.By a efficiently hydrogen relief treatment,long-term use ... .6.Easy to fix.Applied Range of stainless gas pipe clip :Widely used in Auto Industry,petrochemical ...

Supplier: Ningbo City Zhenhai Non-Ferrous Metal Rolling Mill

[China Manufacturers]

Natural Gas Flexible Hose( 304/316L stainless steel )

May 13, 2012

... be used safely over 50 years3) With compensatory capability, avoiding gas leakage of earthquake and building subside4) Bended easily, can pass and ... connective point7) The fast socket of gas has particular function to protect flux and preventoperating by mistake; it's safer, more convenient ...

Supplier: Ningbo Shengzi Import & Export Co., Ltd.

[China Manufacturers]

GIR 12/24kV SF6 Gas Insulated Ring Main Units- IEC298 standard

Nov 09, 2012

... voltage are completely enclosed in the SF6 gas tank welded by 3mm thick stainless steel sheets,thus the ... 1.Photos 2. Structures and Features:SF6 gas insulatedSealed gas tank by 3mm stainless steelTotally enclosed and insulated main ... CustomerChina State GridPetro ChinaSinopecChina MobileChina TelecomDell ChinaABB ChinaLinde Gas ChinaCosta Rica National StadiumEcuador Power ProjectMacau Power ...

Supplier: Xiamen Minghan Electric Co., Ltd.

[China Manufacturers]

TX-MPI underground water detector

Mar 31, 2013

... detector 2, high depth metal detector 3, long range ground metal detector Detailed Product DescriptionDiamond detector and gold detector are the main function using by ... and resistivity parameter produced by different of the geologic structure. It is widely using in prospecting metal minerals ... rechargeable battery.8. Electrode test and power monitor 9. Whole weight.2KG, size: 24CM×13CM×16CMSpare Parts ...

Supplier: Guangzhou Skyscanner Electronic Equipment Co., Ltd.

[China Manufacturers]

Removal sulfur-bearing gas of iron oxide desulfurization

Feb 19, 2013

... synthetic ammonia N. H raw material gas, carbon gas, food grade CO gas, methanol feed gas, methanation lead gas Advantageit also has good effect of organic ... arrive to your satisfaction.ALL THE PRODUCTS ARE BACKED BY TECHNICAL SUPPORT BY A MANAGEMENT TEAM WITH OVER 30 YEARS IN THE ... ACTIVATED CARBON INDUSTRY OF CHINA Removal sulfur-bearing gas of ...

Supplier: Gongyi City Xianke Water Supply Material Co., Ltd.

[China Manufacturers]

GC9310 Gas Chromatograph

Mar 31, 2013

... using a digital flow control valve knob adjustment, intuitive, and good reliability.9. GC9310 gas chromatograph injector with two ... capillary column analysis.10. GC9310 gas chromatograph has a variety of detector options: one is installing a ... 655min(Incremental 1min)Temperature objectColumn box, thermal conductivity, detector, injector, capillary injectorTCDSensitivity≥3000mv.ml/mgBaseline noise≤20 ...

Supplier: Shanghai Jinghua Science & Technology Instruments Co., Ltd.

[China Manufacturers]

GC9790I Gas Chromatograph

May 20, 2012

... 50ml/minGas purificationsIn-line traps, O2, moistures, hydrocarbons, CO/CO2FID DetectorMax temperature399ºCColumnCapillary or packed columnsSensitivity<1×10- ... Detector, TCD DetectorGC9790IFID Detector, FPD DetectorGC9790LDual FID Detector, ECD DetectorGC9790L-2FID Detector, ECD Detector, FPD DetectorGC9790QDual FID Detector, ECD DetectorGC9790NDual FID Detector, ECD Detector GC9790I Gas ...

Supplier: Tsingtao Unicom-Optics Instruments Co., Ltd.

[China Manufacturers]

Refrigerant Halogen Freon HVAC Leak Detector Leakcheck

Feb 21, 2012

... can be adjusted automatically to the best This halogen leak detector is an exquisite unit, with its feature of higher performance ... gas leakage detectedInner precise IC with ultra-low consume circuit design, more stable, longer battery timeTwo color visual display of battery voltageExcellent sensor ... 34 x 35mm / 5.9 x 1.3 x 1.4 inchPackage Included:1 x Halogen leak detector with probe1 x carrying ...

Supplier: Shenzhen Capital Electronics Co., Ltd.

[China Manufacturers]

ntegrated Circuits LM3557SDX-2 Step-Up Converter For White LED Applications

Jun 30, 2012

... Output Over-Voltage Protectionn Input Under-Voltage Protectionn Cycle-By-Cycle Current Limitn TRUE SHUTDOWN: No DC current paths ... With minimal external component count, no DCcurrent leakage paths to ground, cycle-by-cycle current limitprotection, and output over-voltage ... is very important in our business success. ntegrated Circuits LM3557SDX-2 Step-Up Converter For White LED Applications

Supplier: Shenzhen Paqi Technology Ltd.

[China Manufacturers]

Easy to Install Walk Through Metal Detector&Security Door

Aug 22, 2012

walk through metal detector&security door TEC-800P 24 detect sensor zones 7inch colors LCD display 1~9 mins back light sleep ... the basic properties of human body structure of metal door by detecting the overlapping area detection means, eliminate the reticular ... detection area "weak area" and "blind" using a single frequency excitation in detecting technology of forming zone ...

Supplier: Shenzhen Dongyihaoli Technology Co., Ltd.

[China Manufacturers]

DN12 Corrugated stainless steel tubing for gas

Jul 02, 2012

... be used safely over 50 years3) With compensatory capability, avoiding gas leakage of earthquake and building subside4) Bended easily, can pass and ... connective point7) The fast socket of gas has particular function to protect flux and preventoperating by mistake; it's safer, more convenient ...

Supplier: Taizhou Zhenggong Bronze Products Co., Ltd.

[China Manufacturers]

coal gas producer burner

Dec 28, 2012

... , 50% saving compare with diesel Beijing Jia Run Power Tech.Co., Ltd provides various type of coal gasifier with the best ... 1500 centi degree of the furnace temperature.Low Pollution: No gas leakage, dust content less than 50mg/m3Main Technical Index:Inner Diameter ... station is also divided into two kinds: cold gas station and hot gas station.Application rang:lRolling steel heating furnace and forging ...

Supplier: Beijing Jia Run Power Tech. Co., Ltd.

[China Manufacturers]

9L gas water heater,gas boiler,gas geyser

Apr 01, 2013

... auto-cut-off protection will shut off gas supply immediately once flameout accidentally, and no gas leakage.2.Water-controlled automatic ignition: the ... double-ignition device with high rate, the flame is sensed by ion, this sensitive control can be achieved, and easy and ... discharge cumulative water inside pipe to avoid the damage caused by freezing.7.Energy saving: advanced combustion system with the ...

Supplier: Zhongshan King-Long Electric Manufacturing Co., Ltd.

[China Manufacturers]

gas-liquid knitted filter mesh

Nov 08, 2012

... ginning knitted mesh, mould pressing knitted mesh.Gas-liquid knitted filter mesh produced by our company is widely used in various ... industry etc. the knitted mesh by using advance equipment and technology. Our company main production of gas-liquid knitted filter mesh: standard ... copper wire, nickel wire, alloy wire. We can produce gas-liquid filter knitted mesh of a variety of materials and ...

Supplier: Qinhuangdao Yanda-Guohai Stainless Steel Co., Ltd.

[China Manufacturers]

Oil/Gas-fired steam boiler

Jun 10, 2012

... increase convection.7. Multi-level sealing for flue gas chamber: no flue gas leakage.8. Each boiler shall be subject to strictly ... delivery, including hydraulic pressure testing and X ray inspection. 9. Selecting the most suitable burner to match the boiler ... radiators; providing continuous hygienic hot water.Guangzhou Devotion Thermal Facility Co., Ltd. is a professional producer of boilers. Our ...

Supplier: Zhangjiagang Oriental Import & Export Co., Ltd.

[China Manufacturers]