Fluke 705 Loop Calibrator

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Description

Product overview: Fluke 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

Key features

  • Powerful loop calibrator that provides a very cost effective, integrated solution for calibration, repair, and maintenance of milliamp loops
  • Provides simultaneous mA and % readout for quick, easy interpretation of readings.
  • Delivers mA accuracy of 0.02%
  • Features push button 25% steps for fast, easy linearity checks

Specifications: Fluke 705 Loop Calibrator

Specifications
Current measurement Range 0 to 24 mA
Resolution 0.001 mA
Accuracy 0.02% Rdg + 2 LSD
Current sourcing Range 0 to 20 mA or 4 to 20 mA
Accuracy 0.025% Rdg + 2 LSD
Drive capability 1000 Ω @ 24 mA
Current simulation Range 0 to 20 mA or 4 to 20 mA
Accuracy 0.025% Rdg + 2 LSD
Ext. loop voltage requirement 12-30 V
Loop power While measuring mA, 24 V
Voltage measurement Range 0 to 28 V DC
Resolution 1 mV
Accuracy 0.025% Rdg + 2 LSD
Environmental Specifications
Operating temperature -10°C to 55°C
Storage temperature -40°C to 60°C
Humidity (without condensation) 0 to 90% (0°C to 35°C); 0 to 70% (35°C to 55°C)
Temperature coefficient -10°C to 18°C, 28°C to 55°C, ±.005% of range per°C
Safety Specifications
Safety CSA C22.2 No. 1010.1:1992
EMC EN50082-1:1992 and EN55022:1994 Class B
Maximum voltage 30 V
Mechanical and General Specifications
Size 152 x 70 x 41 mm
Weight 340 g
Batteries One 9 V battery
Warranty Three years
Shock and vibration per MIL-T-28800 for a Class 2 Instrument
Display current and % of span Yes
Auto step, auto ramp Yes
Span check Yes