The H261Temperature Indicator Tester accurately tests calibration and operation of servo-powered and D’Arsonval temperature indicators.
The H261 Temperature Indicator Tester:
• Simulates thermocouple, resistance temperature
devices (RTD’s) and other millivolt transducer
signals
• Troubleshoots thermocouples and millivolt sources
by measuring their outputs
• Measures thermocouple circuit resistance
• Includes synchro input/output circuits to
provide testing and troubleshooting of synchro
temperature indicator transmitters and receivers
(model H261-11)
• Tests three types of RTD’s
• 90.38 ohm nickel probe (range: –70 to 300 °C)
• 50.00 ohm nickel probe (range: –50 to 300 °C)
• 50.00 ohm platinum probe (range: –70 to 100 °C)
Servo type indicators, requiring AC or DC power,
are powered by adapters that have external power
connections.