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Fluke-710

Fluke 710

sku Product SKU:  FLK-710

PRODUCT OVERVIEW: FLUKE 710 MA LOOP VALVE TESTER

Smart Control Valve Testing is now easier than ever

The Fluke 710 Valve Testing Loop Calibrator is designed to enable users to perform quick, easy tests on HART smart control valves. Featuring built-in test procedures and an intuitive user interface, the 710 allows users to quickly and easily perform valve tests, while the valve test quick-check results provide at-a-glance diagnostics help you make maintenance decisions faster than ever. The valve health quick-check results let you know whether your valve is in good, marginal or in bad operating condition so you can quickly decide whether additional maintenance is necessary.

Valve testing and HART communication in a precision loop calibrator

With the 710 Valve Testing Loop Calibrator’s built in HART communication function, users can source a 4-20 mA signal to cause the smart control valve to move, while simultaneously interpreting the valve’s HART feedback signal to determine whether the valve is moving to the expected position. In addition to positional information, the measured pressure delivered from the valve’s internal I/P (which moves the valve) can be determined through the HART communication protocol.

The 710 has built-in test procedures that automatically increase and change the mA signal while monitoring the HART position and pressure feedback from the control valve, giving you a better overall picture of valve health at the simple push of a button.

Pre-configured valve tests, at-a-glance answers

Valve test routines built into the 710 include:

  • Manual testing; manually change the mA signal and view the HART position and pressure variable information
  • Full range ramping of the mA signal from 4 to 20 to 4 mA while recording the 0-100-0% position, or the pressures applied that move the valve from 0-100-0%
  • Stepping the mA signal on the input to the valve in steps and evaluating the valves response to the mA input changes
  • Speed tests to determine how fast the valve can open or close
  • Bump and partial stroke tests that help test valves over a portion of their range so they can be tested in a live process

ValveTrack™ Software enables further analysis and trending

Valve tests that are logged and recorded to memory in the 710 are available to upload to included ValveTrack™ analysis software.

ValveTrack™ software enables you to:

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  • Upload, print and plot logged valve tests taken in the field
  • Compare previous uploaded tests to recent tests
  • View valve test history by HART Tag ID
  • Export valve test data to CSV for additional analysis in Microsoft Excel®

Saving time, getting answers

In addition, the 710 offers:

  • Logging of HART data in the field. Once recorded by the 710 in the field, the ValveTrack™ software can upload the HART configuration of up to (20) HART devices in your plant and output data in either (.csv) or (.txt) format.
  • Data logged mA loop measurements and HART data can be recorded from a particular transmitter for troubleshooting and loop tuning. The data log feature offers selectable capture with recording intervals of 1 to 60 seconds and a logging capacity of 4910 records or 99 individual sessions. Each record contains the mA measurement and all four process variables.

Product Highlights

  • Valve test procedures that deliver Good, Marginal or Bad assessment of a control valve
  • Generic HART communication
  • Best-in-class mA accuracy at 0.01 % measurement or source value
  • Compact rugged design
  • Intuitive user interface with Quick-Set knob for fast setup, easy to use
  • 24 V DC loop power with mA measure mode (-25 % to 125 %)
  • Resolution of 1 μA on mA ranges and 1 mV on voltages ranges
  • Built in selectable 250 Ω resistor for HART communications
  • Simple two wire connection for all measurements
  • Auto shutdown to conserve battery life
  • Variable step and ramp time in seconds

HART communication

The Fluke 710 offers a built-in HART modem to communicate the following HART commands:

  • Read sensor PV information
  • Read PV output information
  • Read and write PV unit type, tag ID name, descriptor, and message
  • Read and write PV ranges (upper and lower)
  • Enter/exit fixed current mode
  • Set zero offset
  • Trim DAC zero (mA output 4 mA)
  • Trim DAC gain (mA output 20 mA)

HART Commands for Valves

The 710 includes these unique HART commands to support control valves:

  • Autotrim of valve controller

In addition, the Fluke 710 offers: 

  • Logging of HART data in the field. Once recorded by the 710 in the field, the ValveTrack™ software can upload the HART configuration of up to 20 HART devices in your plant and output data in either .csv or .txt format
  • Data-logged mA loop measurements and HART data can be recorded from a particular transmitter for troubleshooting and loop tuning. The data log feature offers selectable capture with recording intervals of 1 to 6 seconds and a logging capacity of 4910 records or 99 individual sessions. Each record contains the mA measurement and all four process variables.

ZAR 54490,0000

Fluke 771 Milliamp Process Clamp Meter

sku Product SKU:  FLK-771

Save time by NOT breaking the loop on 4-20 mA signal measurements.

ARE YOU SPENDING TIME:

  • Taking mA measurements by removing a wire and breaking the loop
  • Calling the control room to isolate a loop
  • Testing analog input/output on a console
  • Troubleshooting devices with mA inputs and outputs
  • Repairing intermittent or erratic 4-20 mA loops
  • Going back to the shop to get extra tools

If you need more time in your busy day take a good look at the Fluke 771 mAClamp Meters. It’s designed to save you time, and money, by eliminating time wasting activities. Now you can troubleshoot and repair 4-20 mA loops without breaking the loop or bringing down the system.

Here are some specific ways the Fluke 771 Clamp Meters will help you:

Milliamp Clamp Features

Application

How it saves time and money

Measure mA signals for PLC and control system analog I/O without breaking the loop.

Measures low level dc current

Correlate process indication with real physical value

Measure output signals from transmitters without breaking the loop

Maintain and troubleshoot process and automation equipment without breaking the loop

No disruption to the process

Detachable clamp with extension cable

Measurements in tight locations

Enables measurements in difficult situations

Measurement Spotlight

Illuminates hard to see wires in dark enclosures

Measurement process is easier and quicker

Measure up to 99.9 mA range non-contact

Wide range of measurements

Measures 10 to 50 mA signals in older control systems

Automatic power off

After 15 minutes and 2 minute automatic off for backlight and spotlight

Saves battery life

 

ZAR 15190,0000

Fluke-726

Fluke 726 Precision Multifunction Process Calibrator

sku Product SKU:  FLK-726

Fluke 726 Precision Multifunction Process Calibrator designed specifically for the process industry

The Fluke 726 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 test and calibrate transmitters. The 726 interprets results without the help of a calculator and stores measurement data for later analysis.

Other useful features:

  • A backlit display provides better visibility in poor light • Stores frequently-used test setups for later use
  • Program custom RTD probe calibration constants of certified RTD probes for enhanced temperature measurement
  • Voltage input protection design for improved reliability
  • Three-year warranty
  • Features frequency totalizer and frequency pulse train source mode for enhanced flowmeter testing
  • Measures volts, mA, pressure, RTDs, thermocouples, frequency, and resistance to test sensors and transmitters
  • Sources/simulates volts, mA, thermocouples, RTDs, frequency, and pressure to calibrate transmitters
  • Measures or sources pressure using any of 50 Fluke 750P series Pressure Modules
  • Sources mA with simultaneous pressure measurement to conduct valve and I/P tests
  • Provides two separate channels to measure, source and view process signals simultaneously
  • Provides an integrated pressure switch test to allow you to capture the set, reset, and deadband of a switch
  • Provides transmitter error % calculation to interpret calibration results without a calculator
  • Performs fast linearity tests with auto-step and auto-ramp features
  • Powers transmitters during test using 24 V loop supply and simultaneous mA measurement

If you need an intrinsically-safe rated calibrator, consider the Fluke 725Ex Intrinsically Safe Multifunction Process Calibrator.

If you want documenting and HART communication built into your calibrator, consider the Fluke 754 Documenting Process Calibrator with HART.

ZAR 91900,0000

Fluke 773 Milliamp Process Clamp Meter

sku Product SKU:  FLK-773

Save time by NOT breaking the loop on 4-20 mA signal measurements.

ARE YOU SPENDING TIME:

  • Taking mA measurements by removing a wire and breaking the loop
  • Calling the control room to isolate a loop
  • Testing analog input/output on a console
  • Troubleshooting devices with mA inputs and outputs
  • Repairing intermittent or erratic 4-20 mA loops
  • Going back to the shop to get extra tools

If you need more time in your busy day take a good look at the Fluke 773 mA Clamp Meters. It’s designed to save you time, and money, by eliminating time wasting activities. Now you can troubleshoot and repair 4-20 mA loops without breaking the loop or bringing down the system.

Here are some specific ways the Fluke 773 Clamp Meters will help you:

Milliamp Clamp Features

Application

How it saves time and money

Measure mA signals for PLC and control system analog I/O without breaking the loop.

Measures low level dc current

Correlate process indication with real physical value

Measure output signals from transmitters without breaking the loop

Maintain and troubleshoot process and automation equipment without breaking the loop

No disruption to the process

Detachable clamp with extension cable

Measurements in tight locations

Enables measurements in difficult situations

Source, simulate and measure mA signals in circuit (break the loop)

Confirm non-contact measurement. ve the next tool in hand for troubleshooting (source simulate)

Eliminates the need to return to the shop to get a loop calibrator for troubleshooting after finding a bad signal with non-contact measurement

Source and measure VDC

Troubleshoot voltage input and output devices.

Measure presence of 24V loop power. Measure 1 to 5 or 0 to 10V process signals. Test chart recorders

4 to 20 mA In/out

Dual channel mA source and measurement for troubleshooting

Source 4 to 20 mA signals into valves and mA signal conditioners and simultaneously measure 4 to 20 mA positioning output signals.

4 to 20 mA scaled output

Scaled mA output provides a mA signal output representative of the measured mA value

Connect a logging DMM and log the mA signal without breaking the loop

Loop power supply

Power a transmitter

Substitute testing of the installed 24V loop power supply. Power a transmitter and measure its mA output signal for troubleshooting.

Dual backlit display with both mA measurement and percent of 4 to 20 mA span

Clear measurement presentation

Allows quick measurement evaluation

Measurement Spotlight

Illuminates hard to see wires in dark enclosures

Measurement process is easier and quicker

Measure up to 99.9 mA range non-contact

Wide range of measurements

Measures 10 to 50 mA signals in older control systems

Automatic power off

After 15 minutes and 2 minute automatic off for backlight and spotlight

Saves battery life

 

ZAR 31490,0000