Fluke 705 Loop Calibrator, 4-20 mA

Overview

The Fluke 705 loop calibrator is a cost-effective, integrated solution for calibration, repair and maintenance of milliamp loops.

Fluke Model # 705
A large display and simple, pushbutton interface for ease of use
Simultaneous mA and % readout for quick, easy interpretation of readings
mA accuracy of 0.02%
Push button 25% steps for fast, easy linearity checks. Save time over traditional knob type controls
"Span Check" for fast confirmation of zero and span
Selectable slow ramp, fast ramp, and step to provide smooth outputs for valve slewing and loop functional tests
24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM
Single 9V battery that is easily changed
0 - 20 mA or 4 - 20 mA default start up modes

Fluke 705 mA Loop Calibrator - Calibration Information
Fluke 705 mA Loop Calibrator - Calibration Information Supplement
Fluke 705 mA Loop Calibrator - Instruction Sheet
Fluke 705 mA Loop Calibrator - Instruction Sheet Supplement
Fluke 705 / 707 mA Loop Calibrator - Safety Information
Fluke 705 / 707 mA Loop Calibrator - Safety Information Supplement
Fluke 705 / 707 / 715 mA Loop Calibrator - Technical Data

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