Fluke 724 Temperature Calibrator
The Fluke 724 is a handheld calibration instrument for temperature and signals from temperature transmitters. It is used for testing, simulating, and checking temperature sensors, transmitters, and measurement circuits in connection with service, troubleshooting, and calibration.
What is special about the 724 is that it can work with several different signal types in the same instrument. It can both measure and simulate thermocouples, RTD sensors, volts, and ohms. At the same time, it can measure loop current in mA and supply loop power, so a transmitter can be powered during the test. This makes it practical when you are on site with an installation and want to see if the sensor, transmitter, and circuit are behaving as they should.
The dual display means that you can see the signal being output and the loop current simultaneously. In practice, this saves time because you don't have to switch back and forth between measurements. Auto step and auto ramp also make it easier to perform repetitive test sequences, and the 25% and 100% step functions are used to check the linearity of a transmitter.
For a professional, this is relevant when working systematically with temperature instrumentation, especially where there is a need to both measure and simulate signals in the same workflow. If the task involves general temperature control, transmitter testing, or troubleshooting on process plants, the 724 is typically a good fit.
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Specifications
- Brand: Fluke
- Model: 724
- Item number: 1553041
- Can measure and simulate thermocouples, RTD, volts, and ohms
- Measures loop current in mA
- Can supply loop power to transmitters under test
- Has a dual display for simultaneous viewing of source value and loop current
- Has auto step and auto ramp
- Supports 25% and 100% step tests
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