Electrical Energy Measuring Instrument

DA8 series 4 1/2digits voltage and amperage meter, high accuracy, stable performance, small size, wide display range 1. Features and advantages of DA8 voltmeter and ammeter: a). Hardware design,good anti-interference,stable porformance. b). AC/DC 85～265 switch power c). 4 1/2 digits,high measured range,wide display range±19999. d). 58mm short module size design,save mounting space. 2. Model specification: 3. Technical parameter: Input Refer to measuring specification table

DL8A series digital panel meter voltmeter and ammeter, true effective value measuring 1. Features and advantages of DL8A voltage meter and ampere meter: a). AC/DC universal(AC signal true effective value measure ) b). Single phase multi-channel input,can meet measured demand of kinds of signal type. c). 2 loop alarm output function free setting. d). 1 loop 4～20mA analog output e). RS485 communication,Modbus RTU procotol 2. Model specification: 3. Technical parameter: Signal

DX series 3 1/2 digits voltage and amperage meter, high accuracy and sampling rate, optional measureing range 1. Features and advantages of DX voltmeter and ammeter: a). Claasical hardware design,stable performance. b). Eacy mounting. c). Connections with EU safe standard. d). 58mm short module size design. e). Rich measuring range available. 2. Model specification: 3. Technical parameter: Input Refer to measuring specification table Accuracy ±0.5%F.S±3Digits AD switch Double

DP4 series digital panel voltmeter/ammeter with high-resolation and accuracy display function 1. Features and advantages of DP4 voltage meter/ampere meter: a). 4 1/2 high-resolation and accuracy display functions. b). High/low limit alarm of 2 group thumb switch. c). 1 loop insulated analog 4～20mA output. d). RS485 communication,Modbus RTU procotol. e). Strict environment and EMC design required,more reliable. f). suited to high accuracy measure,surveillance in industry. 2.

DW series single phase multifunction digital panel meter voltage meter ampere meter power meter, 2loop alarm, RS485 communication, industrial level 1. Features and advantages of DW series voltmeter ammeter power meter :a). Voltage & current accuracy level ±0.5%F.S,Kwh value accuracy is level 1.b). Available for measuring voltage,current,power factor,active power,reactive power appearantpower,Kwh,total 7 units.True virtual value measure.c). Insolated input/outputd). 2loop high

DK short case 3 1/2 digital panel meter voltage and amperage meter, high accuracy and sampling rate, widely used in industrial (updated version of DK series ) 1. Features and advantages of DK short case voltmeter and ammeter: a). Classical hareware design,stable performance. b). Zero adjustment & measuring range linear on panel. c). Connections with EU safe standard. d). Dimension:48H×96W×71L(mm) e). Rich measuring range available. f). Display range:-1999~1999 g). Conversion

DM 3 1/2 and 4 1/2 Digital Voltage Amperage Meter Frequency meter Tachometer Count meter, high accuracy, widely used in industrial 1. Features and advantages: a). Classical hareware design,stable performance. b). High accuracy. c). Rich measuring range available. d). With decimal point setting function. 2. Model specification: 3. Technical parameter: 1). DC DIGITAL VOLTMETER,AMMETER Electrical parameter: Max.display 1999 (3 1/2); 19999 (4 1/2 ) Input mode Single ended input A

DL series digital panel voltmeter and ammeter, high accuracy and sampling rate, widely used in industrial, high light LED display 1. Features and advantages of DL voltage meter and ampere meter: a). 4digits LED display, high accuracy. b). With function of measurement display, alarm output, analog output, RS485 communication, and etc. c). 2 DI input and 2 DO output. d). AC and DC effective value measurement, polarity display can be selected for DC measurement. e). Widely used

DP3 series 3 1/2 digits voltage and amperage meter, high accuracy, more stable, optional measureing range 1. Features and advantages of DP3 voltmeter and ammeter: a). Classical hardware design,stable performance. b). AC 220V power supply. c). AC/DC voltage current,optional measureing range. d). Widely used in voltage and current signal measuring ,controlling of automatic devices, display indication, signal control, signal conversion or data communication of distribution

DK series 3 1/2 digits voltage and amperage meter, high accuracy and sampling rate, widely used in industrial 1. Features and advantages of DK voltmeter and ammeter: a). Classical hareware design,stable performance. b). Zero adjustment & measuring range linear on panel. c). Connections with EU safe standard. d). 58mm short module size design. e). Rich measuring range available. f). Widely used in voltage and current signal measuring ,controlling of automatic devices, display

DS9L DS7L Series LCD Display 3 Phase Multifunction Power Meter RS485 Modbus-RTU Protocol DS9L DS7L Series high accuracy 3phase multifunction power meter, LCD display, RS485, Modbus-RTU protocol 1. Features and advantages: a). Big LCD display. b). Can measure 28 electrical parameters, including voltage/current/active power/reactive power/frequency/power factor, and etc. c). DS9L: 2 loop DI and 2 loop alarm output DS7L: 2 loop DI or 2 loop alarm output d). Isolated input/output

DW9E Series high accuracy 3phase multifunction power meter, RS485, Modbus-RTU protocol 1. Features and advantages: a). Digital LED display. b). Can measure 28 electrical parameters, including voltage/current/active power/reactive power/frequency/power factor, and etc. c). 4 loop DI and 2 loop alarm output, isolated input/output with remote and telecommand functions. d). RS485 communication port, support MODBUS-RTU protocol. e). ptional 1loop 4 ～ 20mA analog output. f). Widly

DW9L Series high accuracy 3phase multifunction power recorder, 3.5 inch LCD display, RS485, Modbus-RTU protocol 1. Features and advantages: a). 3.5 inch 320*340 LCD display, freely switch between English and Chinese. b). Optional 8 time frame, 4 kinds statistic rate. c). Can measure 28 electrical parameters, including voltage/current/active power/reactive power/frequency/power factor, and etc. d). RS485 communication port, support MODBUS-RTU protocol. e). 4 loop DI and 2 loop

DW9T Series high accuracy 3phase multifunction power recorder, 3.5 inch TFT LCD display, RS485, Modbus-RTU protocol 1. Features and advantages: a). Optional 3 phase voltage/current total harmonic and subharmonic measurement. b). Optional 8 time frame, 4 kinds statistic rate. c). Can measure 28 electrical parameters, including voltage/current/active power/reactive power/frequency/power factor, and etc. d). Measuring frequency range:45～400Hz. High accuracy. e). RS485 communicat

DR9 Series high accuracy 3phase multifunction power recorder, 3.5 inch TFT color LCD display, RS485, Modbus-RTU protocol 1. Features and advantages: a). 3.5 inch 320*340 TFT color LCD display, freely switch between English and Chinese. b). Measuring 3 phase true RMS voltage , ampere , frequency, active power ,reactive power , power factor,active KWH, reactive KWH, etc. c). The voltage , ampere , active power , reactive power , power factor,active KWH,reactive KWH, frequency

DTSD/DSSD8080 Series high accuracy 3phase multifunction power meter, 2*RS485 port, Modbus-RTU protocol 1. Features and advantages: a). Meet the special requirement of GB/T 17215.301-2007 multifunction meter. b). Meet the accuracy requirement of GB/T 17215.322-2008 0.2S level active energy. c). 1 IR communication port and 2 RS485 communication port. Compatible with DL/T 645-2007. d). Forward/reverse active energy and 4 quadrant energy measuring, time-of-use energy measuring,

LCD Display AC Digital Meter Ammeter Voltage Meter Energy Meter 80~260V 1. Functions and features: a). Electrical parameter measurement, including current, voltage, active power, energy; b). Overload alarm; c). Reset function of energy key; d). Data storage when power off; e). Large screen LCD display the current, voltage, active power and energy; f). Backlight can be turned on or off. 2. Parameters: Power Supply 80~260V AC Current Measurement Range 0~20A Voltage Measurement

LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol DS9L DS7L Series LCD Display 3 Phase Multifunction Power Meter RS485 Modbus-RTU Protocol DS9L DS7L Series high accuracy 3phase multifunction power meter, LCD display, RS485, Modbus-RTU protocol 1. Features and advantages: a). Big LCD display. b). Can measure 28 electrical parameters, including voltage/current/active power/reactive power/frequency/power factor, and etc. c). DS9L: 2 loop DI and 2 loop alarm

3Phase Multifunction Power Meter RS485 2Loop Programmable Alarm LED Display DS9E Series DS9E series 3Phase Multifunction Power Meter RS485 Port 2Loop Alarm LED Display 1. Features and advantages: a). Measuring parameters: voltage/current/ active power/reactive power/frequency/power factor, etc. b). 2 loop DI and 2 loop DO,with remote signalling and telecommand function. c). Isolated input and output. d). True RMS measurement. e). With RS485 communication port,and ModBus RTD

3 Phase Multifunction Power Meter RS485 Port Multi Tariff Rate Rail Mounting DTSD8080-L Series DTSD8080-L series 3 Phase Multifunction Power Meter RS485 Port Multi tariff rate Rail Mounting 1. Features and advantages: a). Optional Multi-power active energy accuracy(level 0.5S,1.0 ). b). Active energy pulse output. c). RS485 communication, optional MODBUS-RTU or DL/T645-2007 procotol. d). True effective value measurement. Electric parameters and kwh information are displayed