The Fluke 725 Multifunction Process Calibrator is a reliable, versatile and easy-to-use calibration instrument designed for industrial process measurement, maintenance and troubleshooting. Combining multiple measurement and sourcing functions in one compact handheld device, the Fluke 725 simplifies the calibration of transmitters, sensors and process control equipment.
With its dual-display design, the Fluke 725 allows technicians to measure and source different process signals simultaneously. It supports electrical measurements, temperature simulation, frequency generation and pressure measurements using optional Fluke pressure modules.
Whether used in industrial production, maintenance departments or calibration laboratories, the Fluke 725 Multifunction Process Calibrator delivers dependable performance for demanding calibration applications.
Features and Benefits of the Fluke 725
The Fluke 725 offers comprehensive functionality for calibrating and troubleshooting industrial process instrumentation.
Key features include:
- Multifunction calibration of electrical and process signals
- Measurement and sourcing of DC voltage and current
- Temperature measurement and simulation using RTDs and thermocouples
- Frequency measurement and generation up to 10 kHz
- Resistance measurement and simulation
- Pressure measurement with compatible external Fluke pressure modules
- Integrated 24 V loop power supply
- Dual-display functionality for simultaneous measurement and sourcing
- Automatic stepping and ramping functions
- Storage and recall of frequently used calibration configurations
- Rugged, compact construction for industrial environments
- Backlit display for improved visibility
The Fluke 725 combines several calibration functions in a single portable instrument, reducing the need for additional test equipment.
Its straightforward operation allows technicians to perform calibration procedures efficiently without navigating complicated menus.
Advanced Measurement and Calibration Capabilities
Electrical Calibration
The Fluke 725 provides accurate electrical measurement and simulation capabilities for industrial transmitters and control systems.
The instrument supports DC voltage measurements up to 30 V and current measurements up to 24 mA.
Its current sourcing and simulation functions are particularly useful when calibrating industrial 4–20 mA transmitters.
The integrated 24 V loop power supply enables technicians to power transmitters directly during testing.
This functionality simplifies troubleshooting and eliminates the need for a separate loop power supply in many applications.
Temperature Calibration
Temperature measurement and simulation are essential functions of the Fluke 725.
The calibrator supports several resistance temperature detector (RTD) types, including:
- Pt100
- Pt200
- Pt500
- Pt1000
- Ni120
Additionally, the instrument supports numerous thermocouple types, including J, K, T, E, R, S, B and N.
These capabilities allow technicians to calibrate temperature transmitters, temperature indicators and industrial temperature measurement systems.
The Fluke 725 can simulate temperature sensor signals without requiring an actual temperature source.
For complete temperature calibration solutions, explore the equipment and services available from europascal.
Pressure Calibration
With optional compatible Fluke pressure modules, the Fluke 725 can measure pressure across a wide range of industrial applications.
Depending on the selected module, supported pressure measurement applications include:
- Gauge pressure
- Absolute pressure
- Differential pressure
- Vacuum measurement
- High-pressure applications
Pressure measurement can be combined with current sourcing to test pressure transmitters and current-to-pressure converters.
External pressure generation equipment is required when applying test pressure.
The modular design allows users to select pressure modules according to their specific measurement requirements.
Frequency and Resistance Calibration
The Fluke 725 supports frequency measurement and generation up to 10 kHz.
This functionality is useful for testing frequency transmitters, flow measurement devices and industrial control systems.
Resistance measurement and simulation functions support the calibration of resistance-based sensors and transmitters.
Automatic stepping and ramping functions simplify linearity testing and verification procedures.
These functions enable technicians to evaluate instrument performance across multiple calibration points efficiently.
Applications of the Fluke 725 Multifunction Process Calibrator
The Fluke 725 is designed for industrial process calibration and maintenance applications.
Typical applications include:
Process transmitter calibration
Calibration and verification of pressure, temperature and electrical transmitters used in industrial automation systems.
Industrial maintenance
Troubleshooting measurement loops, checking sensor outputs and verifying control system signals.
Temperature instrumentation
Simulation of RTD and thermocouple signals for testing temperature transmitters and indicators.
Pressure instrumentation
Verification of pressure transmitter outputs using optional pressure modules and external pressure sources.
Control valve testing
Testing current-to-pressure converters and related control components.
Flow measurement
Testing frequency-based flow measurement instruments and process transmitters.
Calibration laboratories
Verification of process instrumentation within established calibration procedures.
The instrument’s portable construction makes it particularly suitable for field service and maintenance operations.
Technical Specifications
The Fluke 725 provides the following key technical specifications.
| Parameter | Specification |
|---|---|
| DC voltage measurement | Up to 30 V |
| DC voltage sourcing | Up to 10 V |
| DC current measurement | Up to 24 mA |
| DC current sourcing | Up to 24 mA |
| DC voltage accuracy | ±(0.02% of reading + 2 counts), selected ranges |
| DC current accuracy | ±(0.02% of reading + 2 counts) |
| Resistance measurement | Up to 3200 Ω |
| Resistance simulation | 15 Ω to 3200 Ω |
| Frequency measurement | Up to 10 kHz |
| Frequency generation | Up to 10 kHz |
| Temperature sensors | RTDs and thermocouples |
| Pressure measurement | With optional Fluke pressure modules |
| Loop power supply | 24 V DC |
| Display | Dual display with backlight |
| Operating temperature | -10 °C to +55 °C |
| Power supply | 4 AA batteries |
| Weight | Approximately 650 g |
Accuracy specifications depend on the selected measurement function, range and operating conditions.
For complete technical specifications, visit the official Fluke 725 product page.
Advantages of the Fluke 725
Multifunction Versatility
The Fluke 725 combines electrical, temperature, frequency, resistance and optional pressure measurement capabilities in one instrument.
This versatility reduces the number of individual calibration devices required for routine maintenance.
Efficient Calibration Procedures
Automatic stepping and ramping functions support efficient transmitter testing.
Frequently used configurations can be stored and recalled, helping technicians perform repetitive calibration tasks consistently.
Simultaneous Measurement and Sourcing
The dual-display configuration enables simultaneous monitoring of process signals and calibration outputs.
This feature is particularly beneficial when testing transmitters and industrial control loops.
Portable and Robust Design
The compact handheld construction makes the Fluke 725 suitable for demanding industrial environments.
Its battery-powered operation supports field calibration without requiring a permanent external power supply.
Reliable Measurement Performance
Fluke calibration instruments are widely used in industrial maintenance and measurement applications.
The Fluke 725 offers dependable measurement and sourcing functions for routine process instrumentation verification.
Calibration and Service at europascal
Reliable calibration equipment is essential for maintaining measurement quality and supporting consistent industrial processes.
At europascal, customers benefit from professional expertise in calibration technology, measurement equipment and industrial instrumentation.
The Fluke 725 Multifunction Process Calibrator is suitable for companies requiring a versatile solution for electrical and process calibration tasks.
Regular calibration helps identify measurement deviations and maintain confidence in instrument performance.
europascal offers professional calibration services for a wide range of measurement instruments.
Learn more about our europascal calibration services.
Our experienced team can assist you with selecting appropriate calibration equipment and identifying suitable calibration solutions for your application.
Why Choose the Fluke 725?
The Fluke 725 Versatile Multifunction Process Calibrator provides a practical combination of measurement accuracy, functionality and portability.
Its ability to measure and simulate multiple process parameters makes it an effective tool for industrial maintenance technicians, instrumentation engineers and calibration professionals.
With its integrated loop power supply, dual-display operation and automatic calibration functions, the Fluke 725 simplifies many common process calibration tasks.
Choose the Fluke 725 from europascal for versatile industrial process calibration and dependable measurement performance.
Contact europascal for additional product information, accessories, calibration services and availability.
