rs485 communication power meter,China rs485 communication power meter Manufacturers, Suppliers

MS405 - POWER METER

Feb 26, 2013

analog meter .Sturdy, simple and extremely safe to use .High accuracy and ... Ph.)Operating frequency: 0~500Hz 15~500HzFuse: 1A 5A MS405 - POWER METER

Supplier: Shanghai MCP Corp.

[China Manufacturers]

Feature Includes all functions both power meter and laser source To be used as power meteror laser source alone To be use Specification ... ), 0.01~0.001dB(log) Center wavelength1310±10nm Output power≥-20dBm Stability±0.02dB/15min Environment-20+50 45-90 ... %RH Power supplybattery:8.4Vfolding charge batter DC:12V, 150mA Dimension85mm(W) x30mm (D) x180mm (H) Weight340g JILONG KL-330 Power Meter

Supplier: Nanjing Jilong Optical Communication Co., Ltd.

[China Manufacturers]

(BASIC MODEL) WT100 Digital Power Meter

Feb 28, 2013

Digital power meter. Digital power meter.1. 4Displays: V,A,W,PF / Hz.2. All measured data as virtual valuet.3. Auto range.4. Voltage: 75V/150V/300V/600V.5. Current: 0.5A/2A/8A/20A.6. PF: -1.000~1.000.7. Hz: 45Hz-65Hz, band: 5kHz.8. Accuracy: ±(0.4%reading+0.1%range+1digit),0.5 Class.

Supplier: Inventfine Instrument Co., Ltd.

[China Manufacturers]

Single phase electricity power meter

Mar 01, 2013

... .Adopt dedication meterage chip ADE7755 Static Single-Phase Electric Energy Meter uses advanced special recording integrated circuit with high precision elements ... frequency of 50Hz, it is highly accurate, reliable, durable, low power consumption, without reversion, creep-proof, anti-tampering, bilateral recording with ... 50/60Hzclass 1.0 or 2.0 Single phase electricity power meter

Supplier: Yueqing Blue Sky Hi-Tech Co., Ltd.

[China Manufacturers]

DIGITAL Solar Power Meter SM206, W/m2 Btu/(ft2-h) unit

Jan 22, 2013

Solar Power Meter SM206 Range: 0.1-399.9 w/m2 1-3999 ... Resolution: 0.1w/m2, 0.1 Btu/(ft2-h) Solar Power Meter Model: SM206Shenzhen Sanpo Instrument Co.,Ltd (A1) Range: 0.1 ...

Supplier: Shenzhen Sanpo Instrument Co., Ltd.

[China Manufacturers]

Power meter

May 25, 2012

DDSY6789 single phase prepayment electric energy meter, LED display, long terminal block. ... three phase AC active electric energy.2. Power-down, the table for more than 10 ... , can produce sound and light alarm and power failure alarm, timely prompts the user enough electricity ... meter maximum current of 1.5-2 times. 7. Unique anti-static mount IC design, can withstand 8KV ESD attack. Power meter ...

Supplier: Yueqing Erfeng Electrical Co., Ltd.

[China Manufacturers]

2012 China newest intelligent/digital diesel turbine flow meter with RS485 communication

May 09, 2012

... velosity type flowmeter, With linear feature,high accuracy, pulse and RS485 output 1. Introduction Digital gasoline/diesel/ oil turbine flowmeter ... / tool is a kind of digital velosity type flow meter, it is often used to measure the volume flow-rate ... batterySignal ouput:Pulse output(+12~+24VDC power supply, three-wire system);Pulse output(+24VDC power supply, two-wiresystem);4~20mADC analog ...

Supplier: Kaifeng Kaide Flow Instrument Co., Ltd.

[China Manufacturers]

Good quality single phase digital power meter

Mar 31, 2013

Watt meter digital single phase 1.Logic circuit to be anti-creep 2.IEC 1036 international standard 3.RS485 output interface ... Good quality watt meter digital single phase Product brief introduction The ... of large load: current overload ratio>6 Low power consumption: consumption of meter itself<1w High reliability: MTBF>105 Weight: < ...

Supplier: Yong Yang Tech Co., Ltd.

[China Manufacturers]

DDS5168 Single phase two wire electronic watt-hour/power meter

Feb 20, 2013

... single phase two wire active electronic watt-hour meter, cyclometer display.The meter is used to measure 50Hz or 60Hz ... of good reliability, light weight, specious appearance, etc.The meter is widely used in office buildings, shopping malls, residences, ... (nonpolarity),complying with standard IEC62053-21.♦Two LED instructions power supply state, signal of energy impulse.♦Single direction measures ...

Supplier: Zhejiang Joy Electronic Technology Co., Ltd.

[China Manufacturers]

Solar Mobile Communication Power System

Mar 31, 2013

... , OFF grid solar power system. Independent power station system Independent power station system can provide stable and adequate power which the power station can not ... workstations, observatories, unmanned aerial vehicles Housing (communications relay station, laboratory) power source.The design of Solar panels and battery quantity depending ...

Supplier: Singfo Electrical Device Engineering Co., Ltd.

[China Manufacturers]

Fixed inductance, variable inductance for Internet, telecommunication, computer, communication power supply

Feb 10, 2012

... frequencies. Applications range from the use of large inductors in power supplies, which in conjunction with filter capacitors remove residual ... transformer, which is a fundamental component of every electric utility power grid. The efficiency of a transformer may decrease as ... used as the energy storage device in some switched-mode power supplies. The inductor is energized for a specific fraction ...

Supplier: Shenzhen DCH Electronic Co., Ltd.

[China Manufacturers]

as ISO9001:2000 CE/GS/UL/CUL/ETL/CSA/SAA/BS/NF POWER METER

May 24, 2012

Power meters measures energy use(and calculate running costs) of household ... running costs) of household appliances.This helps you reduce your power bill and reduce carbon emissions,as you can discover. Which ... %3.Current trange:0.005-16A,accuracy:+/-2%4.Measure power accuracy:+/-2%5.Accumulative display range:0-9999KWH6.Measure frequency ...

Supplier: Yuyao Municipal Commercial Foreign Trade Co., Ltd.

[China Manufacturers]

as ISO9001:2000 CE/GS/UL/CUL/ETL/CSA/SAA/BS/NF POWER METER

Nov 25, 2012

Power meters measures energy use(and calculate running costs) of household ... running costs) of household appliances.This helps you reduce your power bill and reduce carbon emissions,as you can discover. Which ... %3.Current trange:0.005-16A,accuracy:+/-2%4.Measure power accuracy:+/-2%5.Accumulative display range:0-9999KWH6.Measure frequency ...

Supplier: Yuyao Municipal Commercial Foreign Trade Co., Ltd.

[China Manufacturers]

48 Digital Power Factor Meter

Mar 24, 2013

... performanceThree Phase Digital Panel Meter, Power Meter, Digital Meter,Multifunctional Panel meter,meter... Display: 3 digits. LED displayAccuracy: 1.0% ±2 digitsAuxiliary power: 3 Phase AC 110V ...

Supplier: Yueqing Haohua Electric Co., Ltd.

[China Manufacturers]

DEM031BL Single Phase DIN-rail Multi-rate kwh Energy Meter

Nov 09, 2012

... measurement, infrared carrier wave communication and RS485 serial port communication reading meter, etc. The meter completely accord with relevant technical ... a port of RS485 communication data. It is use for setting and reading the meter, communication agreement complying with ... standard DL/T645-1997.8.Six LED instructions respectively power supply ...

Supplier: Zhejiang Dengli Electric Meter Co., Ltd.

[China Manufacturers]

Smart Prepayment Energy Meter

Apr 07, 2012

1. Prepayment function 2. Overload control 3. RS485 , PLC optional 4. With or without card optional 5. Remote ... of long term.1.2 LCD Display1.3 Support Infrared, RS485 communication.1.4 Relay on/off control function.1.5 Friendly ... . Can make according to the detailed requirement. Smart Prepayment Energy Meter

Supplier: FATO Mechanical & Electrical Equipment Group Co., Ltd.

[China Manufacturers]

LCD ENERGY METER- BRAND NEW

Sep 21, 2012

... : 0.01A-15A in the condition of 230V4. Load power meter range: 2-3450W5. The display turn off while the home ... the Energy Meter, Make Sure the Power Socket & the Plug of the Power Consumption Equipment are Good. 2. The Maximum Load Power Meter Range is ... , Overload Using are Very Dangerous, it’s hurt to the Meter & the Power Consumption Equipments.3. Don’t Overload this Safe Range ...

Supplier: Huizhou Okkaido Electronics Co., Ltd.

[China Manufacturers]

digital watt meter.

Dec 23, 2012

1.digital watt meter 2.power meter 3.wattmeter 1.digital watt meter.2.power meter3.4 digit digital wattmeter.4.size:48mm*96mm.5.power supply:AC 85-265V.6.weight: about 500g.7.Max.display:99998.accuracy:0.5%F.S. digital watt meter.

Supplier: Dongguan Lionpower Electronic Co., Ltd.

[China Manufacturers]

Energy Meter

Dec 03, 2012

energy meter,power meter,digital meter, Energy Meter (Electricity Meter) Item# ae-em-mr001 Features: To measures ... electrical appliances Measure real-time voltage of the power supply 90~150V AC/60Hz or 160~280V ... energy of the appliances (1~3000W) Show the power consumption (0.0001~999.9kWh) Calculate the cost ... ) Amperage: 0~15A (only for ae-em-mr002) Power factor: 0~100% (only for ae-em-mr002) ...

Supplier: Guangzhou Neerg Trading Ltd.

[China Manufacturers]

SOLAR POWER LIMIT METER

Mar 02, 2012

... Protection to make meter safer.It's an ideal application for SOLAR POWER, WIND POWER or HYBRID POWER etc new energy power plants.It's ... day. When the daily limit is reached, the meter will automatically cut off the power. On the next day, a new kWh ... this way.This meter dispense with system software, telecommunication line, framework. It’s very easy to install and maintain. SOLAR POWER LIMIT METER

Supplier: Hangzhou Iyo-Tech Co., Ltd.

[China Manufacturers]