ac amp meter with rs232 rs485,China ac amp meter with rs232 rs485 Manufacturers, Suppliers

DEM015 KHW meter and base

Nov 05, 2012

... SMT techniques, etc. This Single Phase DIN Rail kWh Meter with SO Output completely accords to relevant technical requirements of class ... energy consumption from single phase AC electricity net. This Single Phase DIN Rail kWh Meter with SO Output can display total ... step type impulse register. This Single Phase DIN Rail kWh Meter with SO Output has following features: Good reliability, small volume, ...

Supplier: Yueqing Meba Electric Enterprises Co., Ltd.

[China Manufacturers]

High-end 8db mid-range UHF RFID Integrative reader with IP

Oct 23, 2012

... specifications:Product Name: Passive Mid-range UHF Integrated reader WITH IPWork frequency: 902~928MHz(customized as per countries or ... 6B,EPC CLASS1 G2 standards.Interface: supports multiple interfaces: RS232,RS485,Wiegand,RJ45,etc.Operation mode: FHSS or Fixed Frequency ... source code to facilitate further development.Low power disspation with single +9V DC power supply.Effective distance up to ...

Supplier: Shenzhen Sanray Technology Co., Ltd.

[China Manufacturers]

New Generation Color screen fingerprint time attendance system with access control

Jul 03, 2012

... Pen Drive BS160 TFT color screen fingerprint time attendance system with access controlTwo Methods to Install, Very Easy: 1) Put ... time (sec) :≤0.1secFAR (%):0.0001%FRR( %):0.1%COMMUNICATIONSCommunication:RS232, RS485,TCP/IP,USB hostBaud rate (bps) :9600, 19200, 38400, ... output :DC9V-3AAccess control function:This device can connect with magnetic lock/electroniclock or bolt lock. When the enrolled ...

Supplier: Beseen Technology (Shenzhen) Co., Ltd.

[China Manufacturers]

PHS-2C Precision pH Meter

May 23, 2012

... 3 1/2 digit place of LED digital display pH meter 2.It is suitable for lab use PHS-2C Precision ... pH MeterI. Feature:The Model pHS-2C pH meter is a digit decimal pH meter with MTC ( manual temperature compensation). It can measure ... of temperature compensation0 - 60°c (Manual)Used ConditionInput voltage220 ± 22V AC/50hzAmbient temperature0 - 40 Relative humidityNot more than 85% III. Characteristic ...

Supplier: Zhejiang Sujing Purification Equipment Co., Ltd.

[China Manufacturers]

new solar power generator,solar power syatem ,DC to AC, 300W/500W

Aug 01, 2012

... 300/500W solar generatorIntroduction:*Power with 300/500WUse with emergency lightOutput AC powerCharge from solar panel or AC adapterEmergency start with carOur mobile power station ... products including:Solar modules Solar charge controller/solar regulator Power meter Power inverter Solar connector Solar cable Solar Application products Wind ...

Supplier: Yueqing Nova Electronics Co., Ltd.

[China Manufacturers]

DTSY3333 three phase digital energy meter

Jul 06, 2012

... or voltage indication function. There are signal output port. One meter with one IC card,and it has good anti-fake . The ... for data ,easy management for power department. Adopt the meter external installation for load switch ,adopting relay control in the ... power management and use power monitoring functions etc. May expand RS485. May select anti-tampering function. Main Technical Data Rated Current ...

Supplier: Zhejiang Yiguang Electric Technology Co., Ltd.

[China Manufacturers]

ZigBee/RS485 Wireless Transmit Module

May 06, 2012

... lights 3.Wireless monitoring of control 1. OverviewZigBee/RS485 Converter is designed with standard RS485 header and ZigBee module board. The users can ... mine/oilfieldRemote monitoring on devices for electricity and irrigation Automatic meter reading/Cable replacementIndustrial/agricultural automatic controlSmart control of buildings and ...

Supplier: Zhejiang Rexense Technology Co., Ltd.

[China Manufacturers]

Digital Multimeter VICTOR 86E with USB jack and high accuracy

Apr 15, 2012

... with RS232 interface jack; Max./Min. measurement;Auto range operation way; Bar grapf display Digital Multimeter VICTOR 86E with ... 2.2V/22V/220V/1000V±(0.1%+5)AC Voltage220mV/2.2V/22V/220V/750V±(0. ... Current220uA/2200uA /22mA/220mA/10A±(0.5%+4)AC Current220uA/2200uA /22mA/220mA/10A±(0.8%+ ... Data hold√Auto power off√Unit symbol display√RS232 interface jack√Max./ Min√Function protection√Shkproof protection ...

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

[China Manufacturers]

New product,Solar Controller (220V-30A/40A/50A) with high quality

Mar 16, 2013

... ~85%RH(no-condensing)Temperature compensation(Optional)4mV/°CCommunication(Optional)RS232,RS485Protectionreverse charging prevention, preventing reverse connection, overcharge of a battery ... (3U)(standard) New product,Solar Controller (220V-30A/40A/50A) with high quality

Supplier: Xiamen Solar First Energy Technology Co., Ltd.

[China Manufacturers]

Digital Meter Calibrator

Jan 31, 2013

... , AC/DC voltmeter, and power meter. Besides, it can also calibrate frequency meter, phase meter, power factor meter, transducer, power load transformer, and power relay. With ... & fixed frequency;2.3. Multi-function standard meter with power, electric energy, AC/DC voltage, AC/DC current standards;2.4. DC output is ...

Supplier: Zhejiang Tianqi Electric Co., Ltd.

[China Manufacturers]

electricity meter box

Apr 01, 2013

... vacuum load switch, IC card type prepaid watt-hour meter and control terminal of remote communication YK-2000 system, ... appropriate for 50Hz three-phase 0.5KV AC power grid, with Intelligent electricity meter it can cut off power automatic when ... efficiently help power company collection electricity charges from user.With protector on secondary circuit can effectively prevent stealing electricity ...

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

Optical Modem with Serial Port

Jul 30, 2012

... etc.. This equipments converts electrical signals from serial ports (RS232, RS485, RS422, etc.) transferred originally via power cable to ... . Technical SpecificationsWith the core of dedicated integrated circuit with independent intellectual property rights, low power consumption and ... MTBF is over 50,000 hours.With serial port interfaces such as RS232, RS485, RS422, etc.Support synchronous transfer of ...

Supplier: Guangzhou Creator Communications Co., Ltd.

[China Manufacturers]

Marine Meter

Aug 26, 2012

Marine Meter with IP42 Shell Protection and 2,000V AC Withstanding Voltage Meter mechanism using magnetic structure of the tensile spring wire support, ... in acceleration: ≤0.7g Instrument accuracy: frequency meter is 0.5, power factor meter is 3.0, others is 1.5 ... environment temperature: -25 to +55°C Shell protection in line with IP42, allows smoke, salt, mold, dust and condensation Withstanding ...

Supplier: Yueqing Mingbo Marine Electric Co., Ltd.

[China Manufacturers]

Three phase electronic energy meter(LCD)

Jan 03, 2013

... phase meter infrared and RS485 remote meter reading Energy measurement ISO certificated DTS732 THREE PHASE ELECTRONIC ENERGY METER (LCD)The meter used ... protocol support DL/T645-1997 multi-functional electric energy meter communication protocol. MAIN FEATURE:· Energy measurement function· Data ... each phase and total power.· Program the system with the function of preventing quick operation bring by ...

Supplier: Cixi Eden Electric Power Meter Co., Ltd.

[China Manufacturers]

Vibration Level Meter AWA5936

Jan 07, 2013

... Fundament Error5 % (ref. 15.92 Hz)Display128×128 graphic LCD,with LED back- litData Store128 set average value and 1s average ... valueOutputAC,DC,USB (With SD)Inner clockError :≤1 min/mouthBatteries4×LR 6 or Ext ... record,record time:1 s to 1 house Vibration Level Meter AWA5936

Supplier: Hangzhou Aihua Instruments Co., Ltd.

[China Manufacturers]

long range rfid reader with wiegand interface

Aug 12, 2012

... working method.l Multi-reader synchronise.l Software with different Programming languadge allows easy upgrade.l All ... radius 80m 360 degree roundness(can be connect with directional external antenna for directional identify)Identified distanceMaximum 80m ... built-inDeveloping portoffer all types of port functionData interfaceStandard:RS232,RS485 and RJ45Customized:WIFI or otherPower supplyDC+9V Work ...

Supplier: Shanghai Cmrfid Information Technology Co., Ltd.

[China Manufacturers]

Adjustable AC Power Source

Sep 03, 2012

... LSP-500VAR has RS-232 port can communicate with PC)LSP-1KVALSP-1KVAR1000W0~150V: 8.4A, ... LSP-1KVAR has RS-232 port can communicate with PC)LSP-2KVALSP-2KVAR2000W0~150V: 16.8A ... -2KVAR has RS-232 port can communicate with PC)Products of this category:WP3005: Digital ... Meter (Basic Model).UI2010: Digital Power Meter (Harmonic Analyzer Model).UI2012: Digital Power Meter (DC & AC power meter). Adjustable AC ...

Supplier: Lisun Electronics (Shanghai) Co., Ltd.

[China Manufacturers]

YT Series Alternating Current Motor Speed Governor with Frequency Converter

Jun 01, 2012

1.High-performance 2.With powerful RS485 control 3.supported by famous brand of parts ... speed, simple PLC, speed track, PID, timing meter/counting meterfunctionControl characteristicsFrequency range0-400HzFrequency setkey pressing, external potention ... meter, 0-10(20)mA, 0-10V inputWaySVPWMPoint ...

Supplier: Shanghai Yatai Instrumentation Co., Ltd.

[China Manufacturers]

Microprocessor pH/mV Meter

Feb 01, 2013

... into standard solution and press ENTER key, then the meter will be calibrated automatically. 2.Auto-Buffer Recognition:In ... automatic temperature compensation. 5.Keypad and Electrode Holder:The meter with waterproof panel, it's user can not worry for ... 10.01)Temp. Compensation0~100oC, Manual0~100oC,AutomaticPower RequirementsDC9V, using AC adapters, 220VAC, 50HzDimensions & Weight210(L)mm×205(W)mm ...

Supplier: A & E Lab Instruments (Guangzhou) Co., Ltd.

[China Manufacturers]

bidirectional din rail energy meter ADL301E/C

Jan 13, 2013

... General ADL301E/C is the DIN Rail mounting +Kwh,-Kwh meter, and it is very easy to install. It is suitable ... of factories, buildings, schools, hospitals etc..With its RS485 commnunication, it can realize Remote automatic meter reading (RMRS). 2. Technical Feature- Measure ... input, 50/60Hz The start current: 20mA Clase: 1s- Communicatioin: RS485 Modbus-RTU (Option /C) (1200/2400/4800/9600pbs)- Pulse ...

Supplier: Shanghai Acrel Ltd.

[China Manufacturers]