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| H261 TEMPERATURE
INDICATOR TESTER |
The H261 Series Temperature Indicator Tester
provides accurate testing of the calibration
and operation of temperature indicators. This
is achieved by simulating thermocouples,
resistance temperature devices, and other
millivolt transducers. These testers also
troubleshoot thermocouples and millivolt
sources by measuring their outputs. In
addition, they measure thermocouple circuit
resistance and harness insulation
resistance.
The H261 Series operates from 115 VAC, 230 VAC,
or a rechargeable internal battery supply.
Operation time with fully charged batteries is
a minimum of four hours. Indicators requiring
AC or DC power are powered by adapters that
have external power connection pigtails.
In addition to the capabilities listed above,
the H261-11 includes synchro input/output
circuits to provide testing and troubleshooting
of synchro temperature indicator transmitters
and receivers. These testing functions require
115 VAC, 400 Hz power for the tester and
synchro instruments.
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