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China, Chinese Electronic Test and Measurement Instrument Phase Angle Multimeter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentClamp MeterPhase Angle MultimeterPhase Angle Meter
Beijing GFUVE Electronics Co., Ltd.
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Product Description GF211 Electronic Test and Measurement Instrument Phase Angle MultimeterGF211 double clamp phase volt-ampere meter is a multi-functional portable instrument. It can measure not only alternating voltage, but also alternating current. Its important function is to measure phase angle between two voltages, between two current or between voltage and current. The current signal is obtained by the clamp current transformer without cutting off current wire. It can discern inductive circuit and capacitive circuit; Can directly read differential protection phase among every unit of CT; Can check connection of transformer; Measure three way voltage phase sequence; Can check whether the meter connection is right or not; Can evaluate the running speed of electric kWh meter. It has high resolution of current, so can be used as a leakage current meter. It is an ideal choice for electric power bureau, factories, mine, petroleum -chemistry enterprises, metallurgy factories and so on.Specifications2.1 Scale2.1. 1 Phase: 0-360°2.1. 2 AC Voltage: 500V2.1. 3 AC Current: 200mA / 2A / 10A2.2 Fundamental error (under standard operating environment)2.2.1 Standard Condition2.2. 2 Phase accuracy 1.0% FS2.2.3 Voltage accuracy2.2.4 Current accuracy2.3 Input impedance:2.3. 1 1MΩ When measure voltage2.3. 2 input voltage impedance>120KΩ When measure phase2.4 operation condition2.5 additional error2.5. 1 When measure phase angle, the voltage and the current are in the range of the operating conditions, the additional error is less than the fundamental error.2.5. 2 When measure current, the error LED by wires away from center of clamps is less than the fundamental error.2.6 Safety specification2.6. 1 Resistance to voltageThe meter can resist 1000V (AC sinewave, 50Hz or 60 Hz) for 1 minute both between the meter circuit and the meter case; Between input joint U1 and U2 can resist 500V(AC sinewave, 50Hz or 60 Hz) for 1 minute.2.6. 2 Insulation resistanceThe resistance both between the meter circuit and the meter surface and between the terminals U1 and U2 is greater than 100MΩ .2.7 Power supply Two 9V batteries.2.8 Size and Weight: 85mm× 167mm× 35mmm 0.5KgTemperatureMoistureWave FormFrequencyWire PositionPhase measurementvoltagecurrent23±5degrees<65%Sine wave Distortion ≤1%50± 2Hz, 60± 2Hzcenter of clamp100V± 25V1A±0.2AScaleAccuracyResolution200V1.0FS0.1V500V1.0FS1VScaleAccuracyResolution10A2.0FS10mA2A2.0FS1mA200mA2.0FS0.1mATemperatureMoisturePhase measurementvoltage rangeCurrent range0±40degrees≤80%3V-500V0.01A-10A NoNameNumber1Double clamp phase volt-ampere meter12Clamps 10A23Clamp wire24Voltage wire25User's manual16Certification of quality17Box1
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