single loop dc energy meter,China single loop dc energy meter Manufacturers, Suppliers

Multifunction Power Meter

Jan 01, 2013

... etc. With RS485 interface. AccuracyEnergy measuring: active energy class 0.5; reactive energy class 1.0; transmission output class 0.5DisplayLCD ... Impendance< 2 mΩFrequency45-65HzEnergyBi-directional active/reactive energy measurement.Power supplyWorking rangeAC/DC 85-264VPower consumption< 5 VAFunction modulesEnergy pulsePassive ... (or 91X91); 2: 108X108 (or 111X111) mm. Multifunction Power Meter

Supplier: Wenzhou NCR Industrial Co., Ltd.

[China Manufacturers]

module style ultrasonic flow meter

Mar 17, 2013

we are the real manufacture of ultrasonic flow meter,water meter,calorimeter,ultrasonic thickness gauge,flaw detector. Model style ultrasonic ... : two channel three wire system PT100 platinum resistor input loop,to make calorimeter has the function of displaying heat quantity ... the positive,negative,net totaliser or flow rate and thermal energy of the last 512 days,128 months,10years Automatic memory ...

Supplier: Dalian Hipeak Instruments Development Co., Ltd.

[China Manufacturers]

DTSF194 three-phase prepaid electric meter

Feb 18, 2013

... 55 DTSY194 electronic three-phase pre-paid watt-hour meter is made by selecting imported three-phase electric power ... and light weight and may be extensively used for single-phase alternate current active electric power measurement of urban ... ultimate operation temperature-3065 power loss: voltage loop(per phase)≤1W,5VAcurrent loop (per phase)≤1VAIblife20yearsimpulse output: photoelectricity isolation ...

Supplier: Shanxi Fenxi Heavy Industry Co., Ltd.

[China Manufacturers]

new 2013 bluetooth mini N71 bluetooth module 4.0 Low Energy

Mar 31, 2013

... customer applications, so external proces DESCRIPTIONN71 is Bluetooth4.0 single mode module, device targeted for low power sensors and ... accessories.The module offers all Bluetoothlow energy features: radio, stack, profiles and application space for ... wake up in few hundred microseconds. Features:Bluetooth4.0, single mode compliant- Supports master and slave modesTX power: +4 ...

Supplier: Shenzhen Bxing Electronic Co., Ltd.

[China Manufacturers]

Cable Tester RS485 CCTV Tester Pro with Digital Multimeter& Optical Power Meter

Mar 31, 2013

... CCTV Tester Pro with Digital Multimeter& Optical Power Meter CCTV Calbe TesterRS485CCTV TESTER with Multimeter &Optical Power MeterRS232 ... protection circuit. The device is high power-efficient, energy saving and environmental protection. It can last 12 hours ... /340g High Stability Digital MultimeterSYMBOLSU: DC Voltage Measuring U~: AC Voltage MeasuringA: DC Current Measuring A~: AC Current Measuring ...

Supplier: Weisky Technology Co., Ltd.

[China Manufacturers]

PM170 DC & AC electric gate automation kit

Oct 10, 2012

... 3. Automatically rise&fall 4. 1 year warrenty PM170 DC & AC electric gate automation kit Input Voltage220V/ 110VWorking VoltageDC ... interface5. operating time limit protection6. optional operation mode for single or dual wing7. adjustable interval setting in sequent close-up8 ... by power supply, such as storage battery or solar energy battery.Certificates of our roller swing gate opener:CE Certificates ...

Supplier: Fuzhou Alcano Intelligent Technology Co., Ltd.

[China Manufacturers]

mini portable dc solar system for moblie charging and light

Nov 20, 2012

... warning and together LED indicator shows the battery get low.DC solar mobile station SP10Solar panels (with 5 meters connections ... output voltage and export2 DC 12V export, 1 USB5V export, 1 DC5V exportBatteryCapacity12V/7AHSend2 DC12V / 3W energy-saving bulb, every light ... bulb with 3 meter12V/3W mini portable dc solar system for moblie ...

Supplier: Shenzhen Ouxiang Electronics Co., Ltd.

[China Manufacturers]

ws6939 /WS 6939 dvb-s&dvb-t combo satellite finder satlink ws-6939 satellite terrestrial signal finder meter

Sep 16, 2012

... Constellation diagram measurement Satlink WS 6939 Digital satellite&terrestrial combo meter, DVB-S / DVB-T,satellite finderSpecifications4.3 Inch High Definition ... USBpower supplyli-ion battery3000MAH/8.4V Maxpower adapterin AC100-220Vout DC 12Vphysical characteristicsize12.3x21.2x4.5(cm)Net weight0.56kg ws6939 ... combo satellite finder satlink ws-6939 satellite terrestrial signal finder meter

Supplier: Shenzhen Kadysat Technology Co., Ltd.

[China Manufacturers]

ZA-3501 portable dew point meter

Mar 31, 2013

ZA-3501 portable dew point meter: 1.can be used for detecting non- ... transmitter ZA-3501 Portable Dew Point Meter ZA-3501 Portable Dew Point Meter takes high-performance microprocessor as core, ... an all-round way!ZA-3501 Portable Dew Point Meter can be used for detecting non-corrosive gas, ... up (patent technology)l Calibration of dew point by single-point method for full-scale range (patent technology)l ...

Supplier: Henan Zhiyi System Engineering Co., Ltd.

[China Manufacturers]

New Upgrading,GSM SMS Controller,RTU5011,Temperature UP DOWN remote control,24V DC Switch,NC NO sensor control

Jun 19, 2012

... it can transmit data from apparatus (thermometer, humidity meter, electric meter, flow meter) to user or monitoring center by SMS(GSM DTU ... 10. Corrosion protection;11. Valve controls;12. Wellheads;13. Energy saving, street lights control;14. Tanks, temperatures, water ... 95% (condensation free)>>Output drive voltage: Equal to input DC voltage>>Output drive power : Drive voltage ≤35V, drive current ...

Supplier: King Pigeon Hi-Tech Co., Ltd.

[China Manufacturers]

Wireless Energy Monitor with wireless gprs modem

Jul 18, 2012

wireless gprs modem 1:plug and play solution 2:automatic meter read 3:rs232/rs485 to gprs 4:PLC switch ON/ ... terminal block • Configuration interface: RJ45 Power Power supply: 5V~12V DC Average working electric current: <60mA Power consumption: <500mW Other Mechanical ... 3:plug and play KB3020Work with KB3020KB3020 and KB2000 Wireless Energy Monitor with wireless gprs modem

Supplier: Shenzhen Kingbird Network Technology Co., Ltd.

[China Manufacturers]

DC 12V/24V solar refrigerator freezer,DC compressor solar fridge

Mar 06, 2013

... .Environmental friendly refrigerant 4.Superb cooling effeciency Our solar energy refrigerator use the company independent development and production of ... factories using the same type compressor,Meilile produces different DC compressors according for different capacity refrigerator which have more ... 5m² wire,the max. length of wire should under 1 meter;When using the 4m² wire,the max. length of ...

Supplier: Taizhou Meilile Refrigeration Equipment Co., Ltd.

[China Manufacturers]

Intelligent Water Flow meter

Jul 06, 2012

... application5, Diameter from 10mm to 3200 mm6, Both AC and DC power failure,EEPROM may protect the set parameters and accumulated ... Supply230Vac,50HzHousingDie cast AluminumCable glands1/2” NPT Brass Ni plated, single compressionArea classificationNon- hazardousProtection classIP 65/68Working Temperature C0-80 °C ...

Supplier: Xian Ding Xing Automation Engineering Co., Ltd.

[China Manufacturers]

2012 The Newest Car auto Meter EM2100

Mar 31, 2013

2012 The Newest Car auto Meter EM2100 1.Can be different colors and sizes and shapes. ... 2.Longer lifespan 3.High brightness 2012 The Newest Car Meter EM21001. With High Technology material ,widely used for cars and ... 3.No harmful rays 4.Low energy consumption 5.Long lifespan 6. Power supply: 12V DC 7.Suitable for automobile interior decoration ...

Supplier: Guangzhou Elooney Racing & Performance Co., Ltd.

[China Manufacturers]

250a dc mma welder MMA 250S, Supplied with welding leads,earth leads,mains leads and Features 12 Months warranty

Mar 31, 2013

250a dc mma welder comes with all welding cables ... with CE mark Product name: MMA-250S 250a dc mma welder It is a heavy duty MMA Stick ... welding with 4.0mm electrode,no stop.Features: Single-phase and fan-cooledAuto protection of overheat and overcurrentNice ... starting and continuous weldingAdapts with advanced IGBT inverter technology, energy-saving up to 30%Lightweight, small body and ...

Supplier: Yongkang Dengxin Machine Manufactory

[China Manufacturers]

200AH lithium-ion battery with super high energy density battery chemistry: LiFePO4

Feb 18, 2013

... energy density & more safety, C.full range from40AH to 200AH available Features and Specifications:1. Rated power capacity for single ... battery: 200AH-ideal for using on golf vehicle& electric vehicle & DC power for petroleum and chemical ... time.!E.WORKING TEMPERATURE: -25celcius degree 55celcius degreeF.SAFE ENERGY.Our lithium-ion battery is of the leading battery ...

Supplier: China National Aero-Technology Corporation Shanghai Limited Company

[China Manufacturers]

DC MMA Welder FYARC160

Dec 19, 2012

... -static,anti-corrosive5.ompact size,light weight,high quality and energy saving6.uperior performance of striking arc, anti-interference,good thrust ... acid and basic electrode Specifications Input power voltage AC230-380V Single phase 50/6HzRate input power capacity5.3No-load voltage56Output current ... -load loss40W Welding thickness0.3-10mmOverall dimension290*120*198mmWeight4.5 DC MMA Welder FYARC160

Supplier: Guangzhou Baohua Auto Maintenance Equipment Trade Co., Ltd.

[China Manufacturers]

ARC-160I IGBT Inverter DC ARC Welder

Mar 11, 2012

IGBT single tube Inverter DC ARC Welder,140 amp ,High duty cycle ,stable arc,energy saving,economical INVERTER TECHNOLOGY OEM A. Function and features1 ... . 3. Technical Support. 4. CCC certificate ARC-160I IGBT Inverter DC ARC Welder

Supplier: Fuzhou Isbright Electronic Co., Ltd.

[China Manufacturers]

DC CAPACITIVE DISCHARGE DUAL PULSE BATTERY WELDING MACHINE

Feb 11, 2013

... PULSE BATTERY WELDING CONNECTING SHEET BATTERY WELDING CE DC capacitive discharge dual pulse BATTERY WELDING MACHINE/ ... parts, instrument, metal connectors, sensors, etcCharacter(single) double AC pulse energy storage welding, which is reliable for welding ... .minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); DC CAPACITIVE DISCHARGE DUAL PULSE BATTERY WELDING MACHINE

Supplier: Shenzhen Keepleader Machinery Co., Ltd.

[China Manufacturers]

ENERGY POWER SAVER - 20KW

Dec 19, 2012

... and with a new international focus on the need for energy conservation , imagine the savings and business opportunities available to ... appliances .VERSATILE FOR USE INShops ,homes ,restaurants, offices. actories ( Single phase) etc.TECHNICAL PARAMETERSRate voltage : 90-250 VAC. 50HZ / 60 ... electricity supply so as to detect all loads before the meter and adjust the power factor accordingly . If it is ...

Supplier: Yuyao Keyli Magnetics Co., Ltd.

[China Manufacturers]