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Tree-component indicator of electromagnetic leakage field


Field of application

      It is intended for registering the effective value of the streangth of alternating magnetic leakage fields when diagnostics of power plants (transformers, generators, etc.) is performed.

Principle of operating

      Work of the indicator is based on the measurement of the effective value of the streangth of alternating magnetic field by the three-component Hall probe. The indicator makes it possible to measure the streangth of each three-dimensional components X, Y, Z of alternating magnetic field with frequencies 50 Hz and 150 Hz. The conclusion about the state of the power plant makes on the measured values x, Hy, Hz and on the module of the vector of streangth.

Technical specifications

Range of the streangth of electromagnetic field with 50 Hz, A/m

10 2500

Ranges of the streangth of electromagnetic field with 150 Hz, A/m

5 500

Time of the one cycle of measurements, is not more then, sec

1

Interface

RS232

Power from 4th NiMh batteries or from the network 220 V.
The capacity of batteries, is not less, mA/h

1800

The size of sensor, mm

2153426

The size of electronic block, mm

20010145

The mass of entire complete set of indicator, kg

1,55

Complete equipment

The probe of electromagnetic field

1

The electronic block with batteries

1

The net adapter

1

The charger

1

The cable of connection with computer

1

The bag for storage and transportation

1

The operation instructions

1

The passport

1


Tel. (017) 284-23-50, fax (017) 284-17-94; E-mail: lab5@iaph.bas-net.by

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