Voltmeters В7-89

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Описание

Wide range of measurements of direct and alternating currents
DC current measurement up to 20 A
DC voltage measurement up to 6 kV (optional)
The main error of 0.01%
Temperature measurement range from minus 60 ° С to 200 ° С
VFD graphic display 256x64
Harsh operating conditions
Operating temperature range from -20 to + 50 ° С
Relative humidity up to 95% at 25 ° С
USB interface
Dimensions, weight 284х103х353 mm, 6.0 kg

The voltmeter is designed to measure the voltage of direct and alternating currents, the strength of direct and alternating currents, electrical resistance to direct current. The voltmeter is also intended for measuring the resistance of resistance thermo-converters (hereinafter referred to as the TS), and converting the result of their measurement into a numerical value of temperature according to the NSC TS according to GOST 6651-2009.

The voltmeter allows collaboration with the Fluke high-voltage 80K-6 probe.

The voltmeter is used for maintenance and repair of electrical and electronic equipment of special, dual and general industrial use in harsh operating conditions.

The voltmeter can also be used to work in information-measuring systems using the “USB” interface.

Характеристики

Напряжение постоянного тока :
Диапазон измерений	10 мкВ-1000В (опция до 6 кВ )
Погрешность измерений	± (0,002 - 0,01)%
Напряжение переменного тока :
Диапазон измерений	1 мВ - 750 В (опция до 3 кВ )
Погрешность измерений	± (0,15 - 0,6)%
Диапазон частот	20 Гц- 100 кГц