Fluke 709 Precision mA Loop Calibrator

The new Fluke 705 Loop Calibrator is a cost-effective, integrated solution for calibration, repair and maintenance of current loops.

 

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)
  • mA precision loop calibrator with best-in-class accuracy at 0.01% reading
  • Provides intuitive user interface with quick-set rotary encoder knob for fast setup
  • Includes built in selectable 250 Ω resistor for HART communication
  • Features 24 V DC loop power with mA Measure Mode (-25% to 125%)
  • Requires only simple two wire connection for all measurements

 

Detailed Specifications
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° ± 5°C)
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 typical
Loop compliance voltage 24 V DC @ 20 mA
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)
Included accessories NIST traceable calibration certificate with data, batteries, test leads, and manual
Warranty One year

 

 

Fluke 709 Precision Loop Calibrator
 

Includes:

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