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

[English/Korean/Spanish/French version]Quantum magnetic resonance analyzer

Mar 17, 2013

... 34 organ reports 2. different language version 3.operated by computer 4.factory,paypal KeywordsQuantum magnetic resonance analyzerFeatureWith English ... human body are collected by holding the sensor, and after amplification by the instrument and treatment by the built-in micro- ... instrument to judge whether the sample waveforms are irregular using the Fourier approach. Analysis and judgment can thus be ...

Supplier: Guangzhou Sheenzi Trading Co., Ltd.

[China Manufacturers]

Lithopone 28% white coating

Jan 29, 2013

... if reac acid will produce hydrogen sulfide gas . 1) A white pigment produced by precipitation through filtering, heating and quenching ... works2) Has mostly been replaced by titanium dioxide which is more durable, but it is ... / m) ≤0.10.1Color (with standard sample)ExcellentExcellentDeath by degrees to take liquid waterNeutralNeutralOil Absorption g/100g1410Reducing power (with ...

Supplier: Yucheng Jinhe Industrial Co., Ltd.

[China Manufacturers]

PVC hose,pvc clear braided hose1/2'',5/8''

Oct 17, 2012

... colorful symbol lines on the surface of the pvc hose.By adding colorful symbol lines on the surface of the hose ... clear braid hose Applications: 1) Used for: conveying water,oil,gas under normal working pressure.2) Used in: factory,farm,ship ... fiber hose used for conveying water,oil,gas under nornal working condition in the factory.9) Maybe be use farm, ship,building ...

Supplier: Qingdao Gold Sailing Sonef Chemical Co., Ltd.

[China Manufacturers]

Falling-ball test machine

Aug 25, 2012

... be closed. The number of falling- ball is counted by the photoelectric sensor signals.Overall dimension: 1900mm*1600mm*4800mmMotor type: Y100L-4Power ... : 2.2kwReducer: BW02-29Vertical conveying belt:Using the belt to convey ...

Supplier: Ningguo Sifang Steel Ball Mold & Equipment Manufacturing Co., Ltd.

[China Manufacturers]

Nonwoven face mask

Jul 09, 2012

... nose . the aerosal of harmless gas , including dust, fume, droplet, gas and other toxic vapor adsorped by the filter to protect people from ... the process of passing through such a filter was attracted by electrostatic and adsorped in the micro-filter to capture dust ...

Supplier: Zhejiang Sanwei Anti-Electrostatic Equipment Co., Ltd.

[China Manufacturers]

WB-N101 water bath nitrogen blowing concentrator

Mar 20, 2013

... sample with blowing nitrogen gas. This instrument includes: base, sample shelf and gas distribution system. Bottle is fixed by spring clip supporting base ... have number mark.3. Adjustable needle valve, which could control gas flow rate4. Round size, could rotate. easy to take ... concentrate toxic solvent, whole system could be put fume hoods.9. Have alarming function when dry heating. WB-N101 water bath ...

Supplier: Ningbo Yinzhou Sjialab Equipment Co., Ltd.

[China Manufacturers]

Silica fume for oil well grout

Sep 03, 2012

1.Improved flowability 2.Reduced permeability better gas leakage control 3.Increased durability and compressive strength Microsilica is used ...

Supplier: Gansu Sanyuan Silicon Materials Co., Ltd.

[China Manufacturers]

MCH ceramic heating element, MCH ceramic heater rods, MCH ceramic heating pipe,Ceramic slice,Ceramic disc,Ceramic Heating Plat

Feb 14, 2013

... ,Ceramic Heating Plate,MCH ceramic heating tube, automotive oxygen sensor MCH ceramic heater.High Temperature Ceramic Heating Element Heating Up ... Rohs requirement 1.Introduction:It is a co-sintered ceramic heater that is made by printing a resistor on a sheet ... sintered into one solid piece as a whole. Being characterized by rapid Heat Increase, Custom designed temperature distribution available, high ...

Supplier: Tianjin Langbo Electronic Co., Ltd.

[China Manufacturers]

Speaker microphone professional motorcycle headset for walkie talkie

Mar 31, 2013

... half-open or closed helmet,face cover or mask,and using by fireman,Emergency and chemical Denfense.4.Earphone with medical Grade ... .Keying is possible even with gloves,under clothing or using the elbow,even by only pressing the ede,Also can remove upper ...

Supplier: Shenzhen Power-Time Technology Co., Ltd.

[China Manufacturers]

9.7" Android OS 2.3 Tablet PC with 3G (GLL 977)

Jul 12, 2012

9.7 inch mid tab pc 1.Android OS2.3 2. ... .11 b/g. OS: Android 2.3(google Android Os). 9.7" 1024×768 HD TFT LCD widescreen(4:3), Touch ... good quality & hot-selling Tab PC MID.Shenzhen Galilee Technology Co., Ltd. is an affiliated enterprise of Hong Kong Chitat Group ... and so on. Our products are widely recognized and trusted by users. 9.7" Android OS 2.3 Tablet PC with 3G ...

Supplier: Shenzhen Galilee Technology Co., Ltd.

[China Manufacturers]

magnetic stripe card any design smart card manufacturer

Mar 31, 2013

... number or Signature panel Bar code or Serial Numbers Lo-co, Ho-co Description: ·Physical: Dimension: 86×54×0.8(+/-0.04 ... /carton,21kg/carton, Carton size : 42*22*26cm8.delivery wayexpress ,by air, by sea9. Payment term T/T, Western Union

Supplier: Shenzhen Goldbridge Technology Co., Ltd.

[China Manufacturers]

USB Wireless 433/868/915MHz Module JZ874

Mar 02, 2013

... data frames at one time for more flexible programming by users.9. Intelligent data control and the user doesnt need ... circuit and single chip MCU are used for lessenedperipheral circuits, high reliability, and low failure rate.11. Watchdog ... Wireless modem Automobile inspection and four-wheel orientation; * Wireless sensor Industrial wireless remote control and air conditioning remote controller; * ...

Supplier: Shenzhen Jizhuo Technology Co., Ltd.

[China Manufacturers]

Handy Universal 3D IR Glasses Tester

Aug 27, 2012

... IR SYNC TESTER 3D Glasses Tester is a handy unit using by cinema technician to verify the performance of the 3D glasses ...

Supplier: Shenzhen Jingsheng Technology Co., Ltd.

[China Manufacturers]

low cost Power Meter

Nov 12, 2012

... is obtained by the Power Sensor by chopper and by the linear correction circuit components .Chopper is using high-sensitivity, ... low-noise MOS-FET switch and components Series chopper.Its main role is to transform through the probe by ... educational institutions,laboratories and companies,and other units using microwave power measurements. SpecificationsFrequency range:10MHz~12.4 ...

Supplier: Nanjing Glarun-Atten Technology Co., Ltd.

[China Manufacturers]

XK 3190 series elctronic weighing indicator

Jul 31, 2012

... can connect 8 pcs sensors( 350Ω)Conection type of sensor use 6-wire, long wire automatic compensation, the compensation ... interfaceStandard parallel output interface, can connect the printer specified by meter9. Serial Communication InterfaceSignal RS232C(RS422 optional)Baud can ... of records, data protection during power outages> 5000h11. Using environment:Power AC 220V(-15%~+10%)50Hz(-2%~+2%)Operating ...

Supplier: Chongqing Data Control Technology Co., Ltd.

[China Manufacturers]

Microwave Plasma CVD System

Dec 16, 2012

... is < 5×10-4 Pa.3.4 Gas system: four-circuits MFC D07-19CM (50; 200; 500; ... a long time: continuous working time > 24h3.9 System microwave leak: comply with national standard3.10 ... power reflection, substrate temperature, chamber context vacuum, gas flow rate, and protection alarm system)User program ... valve and display the state)Gas flow rate control (can change 4 circuits MFC and display every flow ...

Supplier: Guoguang Electric Co., Ltd. Chengdu

[China Manufacturers]

3G WCDMA video alarm system

Mar 16, 2013

... be used in outdoor8. Remotely control alarm host by SMS;9. Compatible with wired/wireless detector;10. Support burglar alarm, fire alarm and ... emergency medical help;11. When the power is failure or cut by intruder ... -in backup lithium battery;13. Can set the installation address by SMS.14. Can send alarm signals to monitoring center through ...

Supplier: Shenzhen Etross Telecom Co., Ltd.

[China Manufacturers]

gastight Self-sealing valve

Mar 14, 2012

... have our own research and development team to research SF6 gas valves. We adopt advanced craft to design and manufacture small ... ISO9001 quality system.Parameters Pressure level,PN64Nominal diameter,DN20Seal property,gas leakage≤1×10-15 MPa·m3/sOperating temperature,-40°C~80 ...

Supplier: Fengcheng Huada Industries Co., Ltd.

[China Manufacturers]

electric toilet with macerator (HOMAC TOILET MACERATOR)

Mar 20, 2012

... toilets.Outlet Pipe: 32 mm / 40mm Water using by press button one-time: 1.3LWater using by press button two-time: 2.2LWithout the ...

Supplier: Ningbo Jiangbei Hongjie Mechanical And Electrical Co., Ltd.

[China Manufacturers]

floating noodle roller

Mar 12, 2012

... , do not need to air, do not be afraid of gas leakage, discouraged, safety more protection. 2, foreign trade products, high quality ...

Supplier: Haining Haisheng Plastic Co., Ltd.

[China Manufacturers]