Fluke 726 Offers

Powerful, yet easy-to-use, this precision multifunction process calibrator has features needed by process professionals like broad workload coverage, calibration power, and unsurpassed accuracy. Ideal for testing sensors and valves, this calibrator can also be used to test transmitters and can measure and source mostly all process parameters to calibrate almost anything.

Features

• More precise measurement and calibration source performance, accuracies of 0.01%
• Transmitter error% calculation, interpret calibration results without a calculator
• Memory storage for up to eight calibration results, return stored calibration data from the field for later analysis
• Frequency totalizer and frequency pulse train source mode for enhanced flowmeter testing
• HART mode inserts 250 Ω resistor in mA measure and source for compatibility with HART instrumentation
• Integrated pressure switch test allows you to capture the set, reset, and deadband of a switch
• Custom RTD curves, add calibration constants for certified RTD probes for enhanced temperature measurement
• Voltage input protection design for improved reliability
• Two separate channels; measure, source and view process signals simultaneously
• Measure volts, mA, RTDs, thermocouples, frequency, and resistance to test sensors and transmitters
• Source/simulate volts, mA, thermocouples, RTDs, frequency, and pressure to calibrate transmitters
• Measure or source pressure using any of 29 Fluke 700Pxx pressure modules (pressure pump required)
• Source mA with simultaneous pressure measurement to conduct valve and I/P tests
• Perform fast linearity tests with auto-step and auto-ramp features
• Power transmitters during test using 24 V loop supply and simultaneous mA measurement
• Store frequently-used test setups for later use

Process calibration designed specifically for process industries

This process calibrator is a precise and powerful, yet easy-to-use, field calibrator. It features broad workload coverage, calibration power, and unsurpassed accuracy needed by process professionals. It measures and sources almost all process parameters to calibrate almost anything. Use it to test sensors and valves, and to test and calibrate transmitters. It interprets results without the help of a calculator and stores measurement data for later analysis.

Measurement capabilities

This precision multifunction calibrator measures volts, mA, pressure, RTDs, thermocouples, frequency, and resistance to test sensors and transmitters, and also sources and simulates volts, mA, thermocouples, RTDs, frequency to calibrate transmitters. Measures and/or sources pressure using when paired with any of the 50 Fluke 750P series pressure modules to test and calibrate pressure transmitters and other devices. This process calibrator can also:

• Source mA with simultaneous pressure measurement to conduct valve and I/P test
• Conduct enhanced flowmeter testing with frequency totalizer and frequency pulse train source mode

Designed for ease of use

This calibrator has built-in features that make it easier to use in nearly any measurement situation. From its ability to store frequently used test setups, to programming custom RTD probe calibration constants for enhanced temperature measurement, or the integrated voltage input protection design that improves reliability, it is built to perform. The use of two separate channels even allows you to measure, source, or view process signals simultaneously. The backlit display provides better visibility in low-light conditions. You can also use it to:

• Capture the set, reset, and deadband of a pressure switch with the integrated switch test
• Calculate the transmitter error % to interpret calibration results without the use of a calculator
• Perform fast linearity tests with the auto-step and auto-ramp features
• Power a transmitter during test using 24 V loop supply and simultaneous mA measurement

Applications

• Process industries
• Calibration

Model number	754	721/​721Ex	719Pro	719	718	717	700G	3130	2700G	Dead-weight Testers
Application
Calibrating pressure transmitters (field)	●	●	Ideal	●	●	●		●
Calibrating pressure transmitters (bench)	●	●	●	●	●	●		Ideal		●
Calibrating HART Smart transmitters	Ideal
Documenting pressure transmitter calibrations	Ideal
Testing pressure switches in the field	Ideal	●	●	●	●	●		●
Testing pressure switches on the bench	●	●	●	●	●	●		Ideal
Documenting pressure switch tests	Ideal
Testing pressure switches with live (voltage) contacts	Ideal
Gas custody transfer computer tests	●	Ideal	●
Verifying process pressure gauges (field)	Ideal	●	●	●	●	●	●
Verifying process pressure gauges (bench)	●	●	●	●	●	●		●	●	Ideal
Logging pressure measurements	●						Ideal		●
Testing pressure devices using a reference gauge									Ideal
Hydrostatic vessel testing							Ideal
Leak testing (pressure measurement logging)	●						Ideal