FLUKE 709 Precision mA Loop Calibrator
The Fluke 709 mA loop calibrator is designed to reduce the time it takes to measure or source voltage or current and power up a loop and still produce high-quality results. The Fluke 709 is built around a user friendly interface with a quick-set rotary encoder knob and best in class accuracy at 0.01% of reading. It features a protective holster that fits easily in a technician’s hand and a large backlit display that is easy to read, even in dark, cramped work areas. So it’s a great choice anywhere you need a compact, rich featured precision loop calibrator.
Other useful features:
- Provides resolution of 1 µA on mA ranges and 1 mV on voltage ranges
- Features a compact rugged design and runs on 6 standard AAA batteries
- Provides Auto Shutdown to conserve battery life (adjustable up to 30 minutes)
- Offers variable step and ramp time in seconds
- Provides adjustable span selection (0 to 20 mA or 4 to 20 mA)
- Includes valve test functionality (simulates defined mA values with % keys)
Related products
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Milliamp mA Loop CalibratorsFLUKE 705 Loop Calibrator
Fluke 705 loop calibrator provides a cost-effective, integrated solution for calibrating milliamp loops
The Fluke 705 is a cost-effective, integrated solution for calibration, repair and maintenance of milliamp loops. It features a large display and simple, pushbutton interface for ease of use. Plus, it offers the other capabilities you need most to calibrate mA loops including:
- mA sourcing, simulation and measurement
- 0.02% accuracy and 0.001 mA resolution
- Simultaneous mA and % of span display
- Selectable step or ramp outputs
- 24 V Loop supply with mA measure
- 0-28 VDC measurement to check Loop Voltage
- Easy battery exchange without opening the case
- Includes “span check” for fast confirmation of zero and span.
- Provides selectable slow ramp, fast ramp, and step to provide smooth outputs for valve slewing and loop functional tests.
- Includes a 24 volt internal loop supply, so you can power and read a transmitter at the same time without a DMM.
- Runs on a single 9 V battery that is easily changed without breaking the calibration seal
- Offers 0 – 20 mA or 4 – 20 mA default start up modes
- Comes with a protective yellow holster with test lead storage and a three year warranty
And you get all of that in a compact case with a separate protective holster and a three year warranty.
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Milliamp mA Loop CalibratorsFLUKE 715 Volt/mA Loop Calibrator
Compact, lightweight, full-featured mA loop calibrator
The Fluke 715 Volt mA Calibrator delivers outstanding performance, durability, and reliability in a compact, lightweight tool. Offered in the rugged Fluke 80 Series digital multimeter package, the calibrator measures loop current as well as voltage output. It sources voltage to 200 mV or 20 V, measures loop current (0-20 mA, 4-20 mA) signals with 0 .01 % accuracy, and 1 µA resolution, and measures voltage output process signals from PLCs and transmitters. It can source or simulate 4-20 mA loop current and provides a 24 V loop supply with simultaneous current measurement.
- Provides step and linear ramp output function
- Features configurable zero and span settings
- Provides 24 V loop supply with simultaneous current measurement
- Features enhanced voltage and current measure and source accuracy
- Includes a 250-ohm HART resistor with loop power
Easy to use and carry
The 715 is also extremely easy to use with a simple push button interface. It features the rugged construction that Fluke tools are known for and is EMI tolerant as well as dust and splash resistant. It also features a removable battery door for quick battery changes after the 18 hours of battery life the 9 V battery provides. And the tool also comes with a protective yellow holster with test lead storage. For added convenience the Fluke 715 is also compatible with the ToolPak magnetic meter hanging system.
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Milliamp mA Loop CalibratorsFLUKE 709H Precision mA Loop Calibrator with HART Communications / Diagnostics
The Fluke 709H mA loop calibrator is designed to save time and produce high-quality results. It includes HART communication and supports a select set of the HART universal and common practice commands. This makes the 709H unique as both an affordable, compact loop calibrator and powerful HART communication tool that offers:
- Fast transfer of calibration data:The optional 709H/Track software/cable can document the parameters of all the HART transmitters in your plant, in either (.csv) or (.txt) format
- Data logging or recording data on a particular transmitter for troubleshooting: The data log tool offers a selectable capture interval from 1 to 60 seconds and a logging capacity of 9800 records or 99 individual sessions. Each data sample contains the 709H measurement, all four process variables, and the standard status conditions.
In the communicator mode the user can read basic device information, perform diagnostic tests, and trim the calibration on most HART-enabled transmitters. In the past, this could only be done with a dedicated communicator, a high-end multifunction calibrator, or a laptop computer with HART modem. The Fluke 709H will allow virtually any technician to service and support HART devices.
And it’s easy to use. The Fluke 709H is built around a user-friendly interface with a Quick-Set rotary encoder knob. This reduces the time it takes to measure or source voltage or current, and power up a loop. The protective holster easily fits into a technician’s hand and the large backlit display is easy to read, even in dark, cramped worked areas.
Other useful features:
- Provides resolution of 1 µA on mA ranges and 1 mV on voltage ranges
- Quickly transfers calibration data for documentation in either (.csv) or (.txt) format with optional 709H/Track software/cable
- Offers selectable capture interval from 1 to 60 seconds and a logging capacity of 9800 records or 99 individual sessions.
- Features small rugged design and runs on six standard AAA batteries
- Requires only simple two wire connection for all measurements
- Provides Auto Shutdown to conserve battery life (adjustable up to 30 minutes)
- Offers variable step and ramp time in seconds
- Provides adjustable span selection (0 to 20 mA or 4 to 20 mA)
- Includes valve test functionality (simulate defined mA values with % keys)
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Milliamp mA Loop CalibratorsFLUKE 772 Milliamp Process Clamp Loop Meter
Fluke 772 Milliamp Clamp Loop Meter measures, sources, and simulates 4-20 mA signals for testing control system I/O or IPs
The Fluke 772 loop meter adds to the basic capabilities of the Fluke 771 to save more time and expand its applications. With the 771, you’ll also be able to: source and simulate 4-20 mA signals for testing control system I/O; measure 4-20 mA signals with in-circuit measurement; power a transmitter with the 24 V loop power supply; and automatically ramp and step change the 4-20 mA output for remote testing.
You’ll be able to test 4–20 mA signals five times faster than with traditional DMMs, and without breaking the loop. That means you can troubleshoot a live device without having to power down, which can save you time, and help you avoid possibly missing something going on in the process.
Other useful features:
- Simulates 4-20 mA signals for testing control system I/O
- Sources 4 to 20 mA signals for testing control system I/O or I/Ps
- Measures 4 to 20 mA signals with in-circuit measurement
- Includes simultaneous mA in-circuit measurement with 24V loop power for powering and testing transmitters
- Features a detachable clamp with extension cable for measurements in tight locations
- Captures and displays changing measurements with Hold function
- Offers mA output linear ramp or 25% step output
- Extends battery life with auto-off and backlight timeout
- Dual backlit display with both mA measurement and percent of 4 to 20 mA span
- Measurement Spotlight to illuminate hard to see wires in dark enclosures
- Measures 10 to 50 mA signals in older control systems using the 99.9 mA range
- Automatically changes the 4 to 20 mA output for remote testing
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