Hot Winding Ohm Meter
Model 2950
Manufactured in Sweden
Version 14.3
Mail address
Gigasense AB
Stationsvägen 16
184 50 Åkersberga
Sweden
T: +46 8 540 839 00
F: +46 8 540 213 64
info@gigasense.se
www.gigasense.se
www.friborg.se
Hot Winding Ohmmeter is measuring the winding temperatures
constantly during AC operation according to the resistance method.
Suitable for measuring temperatures of motors, transformers, relays,
contactors, magnetic valves and other components with coils or
windings. The equipment is logging the temperature rise in the
winding by measuring the resistance increase and calculating the
temperature.
Technical Specification
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The calculation is following the mathematic algorithm for
copper or aluminium
Hot Winding Ohmmeter is logging the results on computer
showing temperature, resistance, time and ambient
temperature
The equipment is equipped with 1, 2 or 3 channels
The customer uses his own PC – application program is
included
Hot winding ohmmeter can be used off line or on line. When
measuring off-line a digital display in the front of the
instrument shows resistance values
Ranges are: 0-10, 0-100, 0-1000, 0-10000 ohms
Accuracy ± 1%
Capacitor box included
Connection cables included (4 mm safety connectors)
Weight: approx. 15 kg
LxWxH Instrument = 470x500x160 mm
Note: PC-computer not included
Facts
Standard:
IEC 60335-1 Clause 11.3, 17,
19.7, 60335-2-6 Clause 11.8,
60950-1 and 61558-1
Components:
Weight:
Approx. 15 kg
Dimensions:
470x500x160 mm (instrument)
Supply
230 VAC, 50 Hz
(115 V, 60 Hz as option)