Gold Member Since 2013
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Beijing GFUVE Electronics Co., Ltd.

Reference Standard Meter, Three-Phase Multifunction Standard Meter, Three Phase Energy Meter manufacturer / supplier in China, offering Digital Smart Electric Measurement Instrument, Waterproof Outdoors Split Core CT Current Transformer, 50mm Diameter Clamp Split Type Current Transformer with 200/5A and so on.

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Digital Smart Electric Measurement Instrument

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Beijing, China
Production Capacity: 50PCS/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: GF312B2
  • Certification: FDA, CE, IAF, CCC
  • Accuracy: 0.02%
  • Current: 0-120A
  • Frequency: 40-75Hz
  • Dimmension: 365X269X151mm
  • Relative Humidity: 30%~80%
  • Transport Package: Standard Export Carton
  • Origin: Beijing China
  • Application: Chemical Instrument, Mechanical Instrument, Electromagnetic Instrument
  • LCD Display: With LCD Display
  • Harmonics: 2~51st
  • Phase Angle: 0-360
  • Weight: 4kg
  • Pulse Ratio: 1:1
  • Trademark: GFUVE
  • Specification: CE, ISO9001: 2008, IEC
Product Description
Digital smart electric measurement instrument
Digital Smart Electric Measurement Instrument
Digital Smart Electric Measurement Instrument
GF312B2 three phase smart digital measuring instrument has a guaranteed accuracy of 0.02%. It specially suit for electric power departments, measuring and quality examining departments and electric lab.
Product Description
GF312B2 can provide voltage, current, active power, reactive power, apparent power, frequency, phase angle and power factor information, and perform a true three phase meter accuracy test using existing service load. GF312B2 is ideal for testing high end energy meters found in power plants, quality inspection department, research institution, tertiary institution and mining enterprises.
High accuracy up to 0.02%
Metal structure, strong and reliable
Waveform display function
Vector diagram function
Energy accumulating function
Test Voltage
Range40V - 560V
Error± 0.02% (40V - 560V)
± 0.05% (5V - 40V)
Harmonic2 nd -- 51 st
Test Current
Range (direct connection)10mA - 120A
Error (direct connection)± 0.02% (100mA - 120A)
± 0.05% (10mA - 100mA)
Harmonic2 nd -- 51 st
Power measure error
Active power (direct connection)± 0.02% (0.1A - 120A)
± 0.05% (0.02A - 0.1A)
Reactive power (direct connection)± 0.05% (0.1A - 120A)
Energy measure error
Active energy (direct connection)± 0.02% (0.1A - 120A)
± 0.05% (0.02A - 0.1A)
Reactive energy (direct connection)± 0.05% (0.1A - 120A)
Phase angle
Range0º - 360º
Error± 0.02º
Range40Hz - 70Hz
Pulse output
Energy constant1~9999999
Pulse ratio1: 1
Output level5V
Pulse input
Input channel1
Input level5 - 24V
Input frequencyMax. 2MHz
Resolution6.4" inch 640*480 pixel TFT
Vector diagramYes
Energy accumulationYes
Communication portRS232, USB
Communication with PCYes
Voltage Supply wayExternal power
Voltage Supply220V± 15%, 50/60Hz ± 10%
Power consumption30VA
Ambient temperature0° C -- 40° C
Relative humidity20% -- 85%
Dimensions (W × H × D) (mm)355× 185× 145
Weight (kg)7.5kg
Product Groups
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