The Fluke® 707Ex is an intrinsically safe loop calibrator for use in potential explosive environments. The Fluke® 707Ex is certified in accordance with the ATEX directive in zones 1 and 2. The Fluke® 707Ex is certified in accordance with the ATEX directive (Ex II 2 G Ex ia IIC T4) in zones 1 and 2. It is also certified to operate in accordance with factory mutual N.I. Class 1, division 2 areas group A-D. Beyond that it combines the best features of a pushbutton and knob base loop calibrator, for extremely fast and easy calibration. The large display and simple quick click rotary button lets you make quick selections and adjustments with one hand. Plus, features such as mA sourcing, simulation and measurement; simultaneous display of mA and % of span and selectable step or ramp outputs, helps you work more efficiently and accurately. And you can quickly change the 9V battery without breaking the calibration seal.
Fluke® Current Loop Calibrator, 0 to 28 VDC Loop, 0 to 24 mA Loop, 152 x 70 x 41 mm
| Size | : | 152 x 70 x 41 mm |
| Loop Voltage Rating | : | 0 to 28 VDC |
| Loop Amperage Rating | : | 0 to 24 mA |
- High performance intrinsically safe loop calibrator for use in potentially explosive environments
- Features large display and simple, quick click interface for easy one handed operation
- Provides simultaneous mA and % readout for quick, easy interpretation of readings
- Delivers superior mA accuracy of 0.015%
- Provides 1 uA resolution for mA source, simulate and measure
- Includes HART® compatible resistance connected in series with the loop supply for compatibility with HART® communicators
- Features push button 25% steps for fast, easy linearity checks
- Includes 0 to 100% 'span check' for fast confirmation of zero and span
- Provides selectable slow ramp, fast ramp and step ramp to provide smooth outputs for valve slewing and loop functional tests
- Includes a 24 VAC internal loop supply, so you can power and read a transmitter at the same time without a DMM
- Measures 0 to 28 VDC
- Runs on a single 9 VAC battery that is easily changed without breaking the calibration seal
- Offers 0 to 20 mA or 4 to 20 mA default start-up modes
- Features an innovative output adjustment dial
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