smart gas leak detector with hart protocol and 4 20ma output,China smart gas leak detector with hart protocol and 4 20ma output Manufacturers, Suppliers

Machine room base station water leak detector alarm device/monitor

Mar 28, 2012

water leak detector alarm device high quality water leak monitor water leakage alarm leak positioning controller Suitable for checking the ... SPDT relay’s output form to often open closed coexist freedom of choice. ·Good ESD,and surge transients immunity ... to be install with DIN rail or enclosure. Basic characteristics : compatibility ALLW1000 sensor cable and TraceTek leak detectingsenstion cables ...

Supplier: Shenzhen An Ying Technology Co., Ltd.

[China Manufacturers]

Hot sale GS-M2B GSM alarm system with best price and quality

Oct 08, 2012

... ;2.LCD screen with time clock display;3.Voice prompt for all operations;4.3 groups of timely arm and disarm;5.Can ... Arm, Home Arm, Remote Arm;12.SOS, fire, gas, door, hall, window, balcony, and perimeter places alarm;13.Real-time, delay, 24 ... battery: make alarm when power off;17.Comply with CCC safety standard and GB12663-2001 national standard.Alarm Panel front schematic diagram ...

Supplier: Shenzhen Joyhome Technology Co., Ltd.

[China Manufacturers]

Hidden camera DVR with PIR sensor and SD-card memory

Mar 12, 2013

... memory Battery TUTA-Q5 Hidden camera DVR with PIR and SD-card memory is the latest smart device for video recording, only 6 ... resolution video recording. The camera also include built-in PIR detector, it can use for security use, automatically record video ... Buzzer reminding.• Internal lithium battery, standby time can last to 4 days, support 1.5hours continues recording.• High-solution shooting, clear ...

Supplier: Xiamen Youthnet Co., Ltd.

[China Manufacturers]

LPG Gas leak alarm

Nov 24, 2012

... gases, adopts high-quality gas sensor with advanced technology and superior craft. It provides visual and audible signals when the gas concentration reaches the presetting ... diffusionAlarming Method: visual and audibleAlarm sound: ≥70dBWeight: 300gDimension: L×W×H 135mm×82mm×41mmOptional function: relay output and gas shut off valve output LPG Gas leak alarm

Supplier: Henan Hanwei Electronics Co., Ltd.

[China Manufacturers]

3.5 inch CCTV TESTER PRO with Digital multimeter and Optical power meter

Mar 31, 2013

... RS232 ,RS485 and RS422 interface; baud rate ranging from 150, 600 to 19200bps. l Multi-protocol. Supports more than ... & 1 channel OutputVideo Output Mode1.0 Vp-pPTZ controllerCommunicationRS232, RS422 simplex and RS485PTZ ProtocolCompatible with more than 20 protocols ... .7V Lithium polymer battery ,3000mAh RechargeableAfter charging 3-4 hour, working time lasts 12 hoursLow ConsumptionEnergy saving ...

Supplier: Weisky Technology Co., Ltd.

[China Manufacturers]

Electronic leak detector AC

Dec 08, 2012

... corona discharge technology. 3.Audible and visual leak indicators. Electronic leak detector 16600 ROBINAIRThe 16600 is an electronic leak detector used to detect refrigerant leaks in ... selection swich which allows it to be used with CFCs and HCFCs at one setting and HFCs at the other.The unit is ...

Supplier: Guangzhou JKT Machinery Ltd.

[China Manufacturers]

Leak Detector

Jul 01, 2012

Leak Detector Leak DetectorTester checks the amount of leakage in an engine cylinder & helps determine the sourceBest used when comparing a suspect cylinder to a known good cylinder on same engine.Ideal for testing trucks& late model cars where clearance is minimalEquipped with 2"-12" input pressure gauge for proper leakage test setup and accurate results Leak Detector

Supplier: Ningbo Sinppa Air Tools Factory

[China Manufacturers]

Refrigerants Leak Detector

Mar 31, 2013

... Leak Detector, Leakage Detector, Halogen leakage detector, Hvac Leakage Detector and so on Refrigerants Leak DetectorAir-Safe Refrigerants Leakage Detector, Leakage Detector, Hvac Leakage Detector, R134a Leakage Detector ... have full range of different digital circuit and micro processor system, semiconductor system sensitive ... us any time and we will reply you with details of our leakage detector.

Supplier: Ningbo Air-Safe Refrigerants Equipment Co., Ltd.

[China Manufacturers]

MDCS42 Class 2 CSR Bluetooth Module Compitable with Apple iOS and Android Devices

Mar 31, 2013

... Module can establish the data connection with iOS Devices via iAP(iPod Accessory Protocol) simply and directly. For the customer who ... by us.FeaturesDiscoverable/Connectable with iPod, iPhone and iPad.Allows dual profile Bluetooth connections to other smart phones or computing ... about iAP.Similar interface for other smart phones and computing platforms.Quick to market with less cost.Knowledge of Apple ...

Supplier: Ningbo Ruineng Electric Technology Co., Ltd.

[China Manufacturers]

Smart Desktop Socket Box with VGA outlets

Feb 04, 2012

... plugs 2.Designed for home and office use 3.Can be used with 120 connectors Desktop socket1.With 3 digit desktop plugs2. ... available.Automatic opening and closure of the decor plate.Adjustable viewing angle: 5 degrees. Communication via RS232/485 protocol, or other ... controller.We believe, our excellent quality and price will make you achieve a great success. Smart Desktop Socket Box with VGA outlets

Supplier: Guangzhou Tiandi Audio Visual Equipment Co., Ltd.

[China Manufacturers]

Laptop Battery Tester & Analyer & Detector with Testing&Discharging Functions

Oct 31, 2012

... : AC 100 ~ 240 V Output: DC 19V 4.74ADisplay modeSegment LCD with white backlight + LED in red and greenCharging modeConstant current + constant voltageCharging ... .Battery detail information windowShow smart battery data in real time and the data can be saved and printed in image format. ... cables6). 10 x jumpersTester Kit Laptop Battery Tester & Analyer & Detector with Testing&Discharging Functions

Supplier: Shenzhen Runfeng Elec. Tech. Co., Ltd.

[China Manufacturers]

Leak Detector ( differential pressure leak detector for radiators, condensers, or evaporators )

May 12, 2012

... new leak detector has several advantages over the conventional one. It strengthens the extension output port function and quality management and communication function, and has ... tolerated pressure2MPaTest pressureMinimum test pressure1kPaTest pressure range0~1000kPaTest pressure range with assured testing accuracy0~300kPaSensor tolerated pressure2MPaDisplay unitTest pressurekPaLeakage ratePa, mL ...

Supplier: Wuxi Jiejiang Trading Company Ltd.

[China Manufacturers]

Cylinder leak detector,car detector,car tester

May 17, 2012

1.Cylinder leak detector, 2.car detector, 3.car tester 4.Top quality and competitive price Cylinder leak detector,car detector,car tester Cylinder Leak Detector Quickly diagnose problems with pistons, rings ... , and valves. ...

Supplier: Ningbo Beetle Air Tools Co., Ltd.

[China Manufacturers]

WI-13 Smart universal WIFI-Finder with Various types

Jan 31, 2013

... with clock. 2.Size:65.0x30.0x13.0mm(W*H*D) 3.CE&ROHS approved 4.portable and mini size WI-13 Smart ... universal WIFI-Finder with Various typesA.Specification: ... back casing,do not block it when detector is during operation.12).Size:65.0x30 ... various2.practicability is strong, attractive and durable3.flexible and diversified,and it's favored deeply by the ...

Supplier: Dongguan Huiyan Electronic Co., Ltd.

[China Manufacturers]

New GSM alarm system with LCD display and Touch keypad

Oct 28, 2012

... remote controller or telephone;11.SOS, fire, gas, door, hall, window, balcony, and boundary places alarm;12.Real-time, delay, ... <35mAAlarming Current <450mAWireless Frequency 315/433MHz, PT2262/EV1527, 4.7MΩGSM Frequency 900/ 1800MHz (quad-band optional)Back- ... More choices Configuration :Smoke Detector,Glass Sensor,Panic Button, Wireless keypad… New GSM alarm system with LCD display and Touch keypad

Supplier: Shenzhen Linpa Technology Ltd.

[China Manufacturers]

Underground Gold Treasure Metal Detector with 40cm Depth MD5008

Sep 26, 2012

... 5008 Power: DC12V Signal frequency: 7kHz Underground Gold Treasure Metal Detector with 40cm Depth MD5008 :Main features: 1,a balance between the ... a difference between black metal and non-ferrous metals function;3,operating system using the smart use of high-intensity ABC ... give it better sensitive and detection depth 3) Enjoy the convenience of MD series with lot of fun 4) Adopt America technology 5 ...

Supplier: Yueqing Onlybo Instruments Co., Ltd.

[China Manufacturers]

nitrogen gas purifier works with nitrogen generator

May 21, 2012

... , nitrogen, air generator 2. output gas more purity. 3. three levels purifiers nitrogen gas purifier Introduction:If your H2 generator ... laboratory. Could be further purify the gas to further rise gas purity. Mainly used with hydrogen generator, nitrogen generator, air ... purifier has separate control valve, could conveniently control each gas. Smart and easy using. Each pipe fill in 120ml desiccant, ...

Supplier: Jinan Mao An Instrument Co., Ltd.

[China Manufacturers]

Precise car tpms Auto Pressure detector with high quality

May 31, 2012

... Precise car tpms Auto Pressure detector with high quality Automobile pressure detector can precisely detect the static, dynamic and peak pressure detecting of car ... on board;Adapters for various vehicles and pressure systems are provided; suitable for oil, gas and water and can be widely used in the ...

Supplier: Hangzhou Pulani Electronic Technology Co., Ltd.

[China Manufacturers]

High Temperature Combustible Gas Warning Detector

Aug 01, 2012

... with imported semiconductor or electrochemical sensor, Intrinsically safe circuit design and metal explosion-proof casing CGD-I-TEX High Temperature Combustible Gas Warning Detector ... flammable volatile liquidDetection range 0-100%LELMaximum Power 100mAOutput signal 4-20mAAccuracy ±5%(Can be achieved 3%)Zero Drift <0.5 ...

Supplier: Liaoning Instrument Company Ltd.

[China Manufacturers]

G4 Smart Gas Meter

May 05, 2012

... flow of natural gas,coal gas and liquid gas 2.Advanced technology 3.Quality guaranteed 4.Customized service General Introduction of Gas MeterAMR gas meter is used ... for measuring the gas flow in the pipe, with the function ... °C -10~+40Company Showcase Workshop Showcase Products Showcase G4 Smart Gas Meter

Supplier: Henan Suntront Tech Co., Ltd.

[China Manufacturers]