ac voltmeter with rs485 rs232,China ac voltmeter with rs485 rs232 Manufacturers, Suppliers

support LAN and VPN client,KB2001 data converter rs232/485 - rj45

Mar 06, 2012

... OverviewKB2001 is data protocol converter which transmits the data between RS232/RS485 and TCP/IP network. KB2001 supply 10M/100M Ethernet ... and supply one standard RS232 (or RS485) COM port. It have 16K buffer, its parameters can be set with software, the baud ... . 2. Product Features Build-in procotol RS232/RS485 to TCP/IP protocol convert steady, with the maturity and perfect TCP/IPprotocol stack ...

Supplier: Shenzhen Kingbird Network Technology Co., Ltd.

[China Manufacturers]

Square Type Moving Iron AC Voltmeters

Jun 05, 2012

Square Type Moving Iron AC Voltmeters Descrition:Feature: W/O cover on the movement(C), With cover on the movement(F)[the former ... SF-72-3 SF-48-3> Measuring the alternative voltage with frequency ranging from 15Hz to 100Hz, these meters indicate true ... 500V 600V For 450-450KV, meters can use potential transformer with secondary voltage 100V or 110VCase: Non-combustile ABS plastic material ...

Supplier: Wuxi Yuhuang Trading Co., Ltd.

[China Manufacturers]

port-powered rs232 /485 converter

Aug 10, 2012

... automatic transmit The TLC485 is a bi-directional port-powered RS232 to RS485 converter. It can convert any standard full duplex RS232C ... . In simple terms, it will convert any RS232 signal to a RS485 signal and vice versa. The unit is powered from the ... , RoHS approvalsThe TLC485 is a bi-directional port-powered RS232 to RS485 converter. It can convert any standard full duplex RS232C port ...

Supplier: Shenzhen 3onedata Technology Co., Ltd.

[China Manufacturers]

AC Permanent Magnet Gear Synchronous Motor

May 01, 2012

... speed 2)Long Lifespan 3)High torque 4)Low noise AC Permanent Magnet Gear Synchronous Motor1.Typical Applications:1) Home appliance ... or terminal are both available3. Electrical Specification:1) Rated Voltage: AC 12V,24V,48V,110V,220V2) Rated Frequency:50/60 Hz3 ... -cm ~ 20kg-cmDirection of RotationCW,CCW or FreeInsulation Resistance>100MΩ AC Permanent Magnet Gear Synchronous Motor

Supplier: Shenzhen B & J Electric Appliance Ltd.

[China Manufacturers]

multi-channels power meter

Feb 23, 2013

... 1.Measure 3U,12I etc. 2.LCD display 3.RS485 port,Modbus protocol 4.DO+DI Model Descriptions for ... current, power, power factor, energy in four circuits, with 3DI+1DO.With split-type transformer Electrical Characteristics Measuring Accuracy Type of ... power consumption≤1VA Auxiliary power supply DC power supplyDC18~90V AC / DC power supplyAC85~265V/DC85~330V(optional) power consumption ...

Supplier: Guangdong Yada Electronics Co., Ltd.

[China Manufacturers]

modified sine wave Inverter

Sep 06, 2012

1.Inverter output frequency: 50HZ/60HZ 2.Inverter AC output: 220 / 110V 3.Inverter input Voltage: DC10.5-15V ... . peak power: 1200w,1600w,2000W,3 output frequency: 50HZ / 60HZ4 ac output: 220/110V5 the input voltage:DC10.5:15V 6 ... for example : More detail ,please don't hesitate to contact with us . modified sine wave Inverter

Supplier: Guangzhou Tongyang Electronics Co., Ltd.

[China Manufacturers]

New Circuit Breaker A/C Guard

Apr 01, 2013

... .Against over-voltage.Monitoring the main supply at all times.With built-in microprocessor TimeSave. Features:Low voltage protectionHigh voltage protectionSpike ...

Supplier: Yueqing Saip Electric Co., Ltd.

[China Manufacturers]

meters

Nov 06, 2012

Frequency meter,digital ampere series adopt large-scale,integrate circuit,advanced components design technology,high-light LED Frequency meter,digital ampere series adopt large-scale,integrate circuit,advanced components design technology,high-light LED display,which has many advantages such as high distinctness,lower consumption, reliable quality,strong anti-disturb ability stable working ...

Supplier: Zhejiang Taihua Electrical Appliances Co., Ltd.

[China Manufacturers]

Industrial GPRS Modbus RTU,GPRS DTU,GPRS data logger S280(4AIN, 2DIN,2DOUT)

Jul 18, 2012

Industrial gprs modbus rtu gprs dtu with RS485,RS232 gprs data logger Name: GPRS Modbus RTUModel: S280( ... S280 supports transparent and non-transparent data transfer by RS485 and RS232 over GPRS. It can be connected to intelligent ... Oilfield monitoringHeating network monitoringCoal monitoringSeismic monitoringAll kinds device with RS232 serial port or RS485 of the PLC, RTU wireless data transmission ...

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

[China Manufacturers]

3kw Grid-tie Inverters

Apr 10, 2012

... frequency grid tie inverter 2.With CE ,ASS and TUV certificates 3.With RS485/RS232 4.LCD display 5.High ... output current13AMax. output current15.7ANominal AC voltage230VacPossible AC voltage range *190~265VacNominal AC grid frequency50HzPossible AC grid frequency range*50 ± ... -lessCooling conceptNatural coolingIP CodeIP65CommunicationRS-485/RS-232 * AC grid voltage range and frequency range depend on ...

Supplier: Shenzhen Jing Fu Yuan Tech Co., Ltd.

[China Manufacturers]

1000 kw cummins diesel generator / KTA50-G3 / engine

Mar 24, 2012

... Stamford,Marathon or LeroySomer AC alternators. Several alternator sizes offer selectable motor starting capability with low reactance 2/3 ... configured by user. Flexible equipped with RS485, RS232 and USB, realizing remote monitor; or communicated with PC. WithGPRS-DTU or ... by user. Flexible equipped with RS485, RS232 and USB, realizing remote monitor; or communicated with PC. WithGPRS-DTU or ...

Supplier: Shanghai Kontune Power Co., Ltd.

[China Manufacturers]

Infrared Varifocal lens 4-9 mm D1 High Definition IP camera

Sep 07, 2012

... , SMTP, FTP, DHCP, DNS, DDNS protocols8. With PPPOE function, supports dynamic domain name resolution9. With RS485/RS232 control ports10. Auto-recover from faults, auto ... MountCSLensDefault 8mm, 4/6/12/4-9mm for choiceMinimum Illumination0Lux with IR onS/N RaitoMore than 50dBGamma Correction0.45Gain ControlAutoWhite BalanceAutoElectronic ...

Supplier: Guangzhou AEBELL Electrical Technology Co., Ltd.

[China Manufacturers]

4 terminals earth resistance soil resistivity Meter KD2571B

Jan 31, 2013

... . 2.Logarithmic scales,and clear scales for easy reading.3.AC voltmeter with linear scale provides measuring range 300V or 600V.4.Powerful ...

Supplier: Wuhan Kangda Electrical Co., Ltd.

[China Manufacturers]

AC Servo Drives with 1kw 220V

Feb 13, 2013

1.DSP Chip 2.Communication RS485 3.Single/3 Phase AC 220V(50~60Hz) 4.Output Power: 1kw servo motor 5. ... (mm) Features:1. By using of DSP chip.2. Communication with RS485.3. Wide velocity ratio, constant torque ratio, speed regulation ratio ... -MF20-100Power SupplySingle-phase or Three-phas AC 220V(-15%~+10%) 50~60HzControl SystemUsing digital AC sine-wave control mode and optimized ...

Supplier: Shenzhen Instar Electromechanical Technical Development Co., Ltd.

[China Manufacturers]

RS232+USB 3G/HSDPA MODEM with voice

Mar 31, 2013

... MMS,FOTA FTP/FTPS/HTTP/HTTPS/SMTP/POP3 RS232+USB 3G/HSDPA MODEM with voiceProduct descriptionGeneral featuresIndustrial designAluminum casingRS232+USB interfaceBased on ... temperature:-40 to +85 degreesSize 85*54*25mmWeight 100gAccessories: AC/DC adaptor, DB9 RS232 cable, USB cable, earphone, antenna, 2 mounting plates ...

Supplier: Shenzhen Baihui Technology Co., Ltd.

[China Manufacturers]

RS232 WIRELESS GPS SMS Modem WITH SIM908C

Mar 31, 2013

... 2.Based on Simcom module SIM908C 3.With TCP/IP stack 4.RS232 for gps funtions Product DescriptionRS232 GSM/GPRS ... degreesStorage temperature:-45 to +90 degreesSize103*65*28mmWeight170gAccessories: AC/DC adaptor, 2 RS232 data cable, GSM antenna, GPS antenna, CDGSM/GPRS ... SiRF binary RTCM SC-104Crystal oscillator (TCXO), temperature compensated with frequency stability of ±0.5ppmMemory: On-chip 4MB FLASH ...

Supplier: Shenzhen Baiyi Technology Co., Ltd.

[China Manufacturers]

100-240V AC Input 15-24V DC universal laptop adapter with usb 90w

Feb 10, 2013

1 90W Universal Laptop AC Charger with usb 2 Size: 129x50.5x32mm 3 Universal ... T/T, Paypal 110-240V AC input 15-24V DC Output Universal Laptop Adapter with USB 90WFeatures: 1) Model: ... 90W 4) Tips: 8pc(standard)+7pc(optional) 5) With High efficiency and true voltage output automatically (without operation ... not hesitate to contact us. 100-240V AC Input 15-24V DC universal laptop adapter with usb 90w

Supplier: Sollan Limited

[China Manufacturers]

AC rocker switch with automatic sensor light

Jan 05, 2013

rated:16A 250V AC type: with automatic sensor light light clor :white,orange, ... purple,green,blue sample:by free Specification: Rated:16(6)A 250V 125V AC ... TUV CE 15A 250V AC CQC 12A 250VAC ULInsulation resistance:≥7 MΩ ... time:7-10days after get the paymentPicture: AC rocker switch with automatic sensor light

Supplier: Shenzhen Hongmingqiang Technology Limited

[China Manufacturers]

7" Touch Panel UMPC tablet pc with wifi bluetooth AV-IN and AV-Out VGA RS232, GPS umpc tablet pc industrial pc computer

Mar 31, 2013

... panel umpc tablet pc, Samsung 533mhz cpu, wince5.0 OS, with wifi,bluetooth,AV-IN/OUT,VGA GPS is optional 1 ... 1GB-32G)8. VGA output: 15pin D-SUB interface9. With USB RS232 serial port Adapter is optional,10. AV input/output11. 2 ...

Supplier: Shenzhen Highton Electronics Co., Ltd.

[China Manufacturers]

32L blue color with handle with cover mini fridge car fridge AC/DC operation portable mini fridge cooler warmer

Nov 27, 2012

... Liters voltage:DC 12V,AC 100V-240V power:42W cold:15-20 degree below ambient temperature with CE/ROHS/GS/ ... UL capacity:32Liters voltage:DC 12V,AC 100V-240V 50/60Hzpower:42Wcold ... ambient temperatureheat:55-65°C by set-point thermostat AC adaptor with GS/CE/ROHS/UL approval Material : ABS car ... more details please feel free to contact us with below :

Supplier: Shanghai Antronic Electrical Appliance Co., Limited

[China Manufacturers]