Fluke 707Ex Intrinsically Safe Loop Calibrator

Fluke 707Ex Intrinsically Safe Loop Calibrator

     The 707Ex is an intrinsically safe loop calibrator for use in explosion endangered areas. The Fluke 707Ex is certified in accordance with the ATEX
directive (Ex II 2 G Eex ia IIC T4) in  Zones 1 and 2. The 707Ex is also certified to operate in accordance with Factory Mutual N.I. Class 1, Division 2 areas Group A-D.

Features:   

• ATEX Intrinsic Safe Certification for use in classified areas
• Large display, simple one-handed operation
• Simultaneous mA and % readout for quick readings
• mA accuracy of 0.015 %, superior to other loop calibrators
• 1 uA resolution for mA source, simulate and measure
• Push button with 25 % steps for fast, easy linearity checks
• 0-100 % "span check" for fast confirmation of zero and span
• Selectable slow ramp, fast ramp, and step ramp to provide smooth outputs for valve slewing and loop functional tests
• Internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM
• Measures V DC to 28 V
• Single 9 V battery that is easily changed
• Innovative output adjustment dial with 1 uA and 100 uA resolution
• HART^™ compatible resistance is connected in series with the loop supply for compatibility with HART communicators