Description
The Fluke 707Ex IS loop calibrator is certified in accordance with the ATEX directive for loop check applications in explosion hazardous zones. It features selectable (slow, fast, and step) ramps to provide smooth outputs for valve slewing and loop functional tests.
The internal loop supply gives you the ability to power a transmitter (up to 700Ω load) and simultaneously measure the loop current, eliminating the need to carry a DMM.
When in source mode the calibrator has >250 Ohms of series resistance and is compatible with HART devices without needing an additional series resistor.
Технические характеристики
Features
- Simultaneous mA and % readout
- 0 to 24mA measurement, source, & simulation
- ±(0.015% reading + 2 LSD) accuracy
- 0.001mA resolution
- 700Ω at 20mA drive capability (sourcing)
- Voltage measurement from 0 to 28VDC (1mV resolution)
- ±(0.015% reading + 2 counts) accuracy
- 24VDC loop supply
- ATEX (Ex II 2 G Ex ia IIC T4) in Zones 1 & 2
- Factory Mutual, N.I. Class 1 Div. 2 Groups A-D
- 3-year warranty
What’s in the Box
- 9V battery
- Alligator test clips
- Instruction manual (on CD-ROM)
- Protective holster with Flex-Stand
- Safety designed test leads
- NIST traceable calibration report and data
