Fluke 710 mA Loop Valve Tester
Includes: Stackable test lead set, Extended tooth alligator clip set, TP220 test probes, AC280 SureGrip™ hook clips, Lemo to USB upload/download cable, ValveTrack™ software (free download), Softcase, Six AAA batteries (installed), 709/709H/710 Product manual CD-ROM, 709/709H/710 Quick reference guide, 709/709H/710 Safety information.
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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.
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.
The 710 has all the functions of the 709H plus test functions for HART smart control valves.
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.
|Functions||mA source, mA simulate, mA read, mA read/loop power, and volts read.|
|Ranges||mA (0 to 24 mA) and Volts (0 to 30 V DC).|
|Resolution||1 µA on mA ranges and 1 mV on voltage range.|
|Accuracy||0.01% ± 2 counts, all ranges (@ 23 °C ± 5 °C [73.4 °F ± 41 °F]).|
|Operating temperature range||-10°C to 55°C (14°F to 131°F).|
|Humidity range||10 to 95% non-condensing.|
|Stability||20 ppm of F.S. /°C from -10°C to 18°C and 28°C to 55°C.|
|Display||128 x 64 pixels, LCD Graphic w/backlight, .34 high digits.|
|Power||6 AAA alkaline.|
|Battery life||40 hours continuous use (measure mode using).|
|Loop compliance voltage||24 V DC @ 20mA.|
|Over-voltage protection||240 V AC.|
|Overload current protection||28 mA DC.|
|EMC||EN61326 Annex A (Portable Instruments).|
|Dimensions (L x W x D)||15 x 9 x 3 cm (6 x 3.6 x 1.3 in).|
|Weight||0.3 kg (9.5 oz).|
|Fluke 710 warranty||Three year.|
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