724

Users Manual

Measuring Temperature

Using Thermocouples

The calibrator supports ten standard thermocouples, including types E, N, J, K, T, B, R, S, L, or U. Table 5 summarizes the ranges and characteristics of the supported thermocouples.

Note

One pin is wider than the other. Do not try to force a miniplug in the wrong polarization.

If the calibrator and the thermocouple plug are at different temperatures, wait one minute or more for the connector temperature to stabilize after you plug the miniplug into the TC input/output.

To measure temperature using a thermocouple, proceed as follows:

1.Attach the thermocouple leads to the appropriate TC miniplug, then to the TC input/output as shown in Figure 10.

2.If necessary, press Mfor MEASURE mode.

3.Press Tfor the TC display. If desired, continue pressing this key to select the desired thermocouple type.

If necessary, you can select °C temperature units by pressing F, or °F temperature units by pressing

D.

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Fluke 724 user manual Measuring Temperature, Using Thermocouples

724 specifications

The Fluke 724 is a cutting-edge temperature calibrator designed to provide precision measurement and calibration for a variety of applications. As part of Fluke's renowned line of calibration tools, the 724 combines advanced technology, ease of use, and robust performance, making it an essential device for professionals in the fields of HVAC, manufacturing, and laboratory environments.

One of the main features of the Fluke 724 is its dual temperature measurement capability. It can measure and source temperature simultaneously, which is particularly useful for professionals who require precise calibration of temperature sensors. This dual functionality enhances efficiency, allowing technicians to perform tasks quickly and accurately without needing multiple devices.

The Fluke 724 supports both thermocouples and RTDs (Resistance Temperature Detectors), and it is compatible with various temperature ranges. This versatility ensures that the device can be employed across different industries and applications, making it a valuable asset in any technician's toolkit. Moreover, its wide temperature range—from -200°C to 1200°C—enables users to calibrate a broad spectrum of temperature instruments.

Another standout technology in the Fluke 724 is its intuitive user interface, featuring a large, easy-to-read display that provides clear measurements and calibration data. The device is designed for user-friendliness, with straightforward navigation that allows users to set up and execute tests quickly. Additionally, the integrated loop powering capability enables the calibration of transmitters without the need for an external power source, making it particularly convenient in field applications.

The robust construction of the Fluke 724 ensures its reliability in challenging environments. It is built to withstand the rigors of daily use, with a rugged case designed to resist impact and environmental factors, making it an ideal choice for both fieldwork and lab settings.

Finally, the Fluke 724 offers a comprehensive set of features including data logging capabilities, which allow users to record and store measurement data for future analysis. This functionality not only enhances accuracy but also provides crucial documentation for regulatory compliance purposes.

In summary, the Fluke 724 temperature calibrator stands out as a versatile, user-friendly, and durable device that meets the rigorous demands of various industries. Its dual measurement capabilities, broad temperature range, and robust design make it an indispensable tool for professionals seeking reliable and accurate temperature calibration solutions.