Description
Fluke 707 Current Loop Calibrator with Quick Click Knob
The Fluke 707 loop calibrator is a high performance solution for calibration, repair, and maintenance of current loops. It combines the best features of a push-button and knob-base loop calibrator, for extremely fast and easy calibration.
Other useful features:
- 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 0-100% “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 volt internal loop supply, so you can power and read a transmitter at the same time without a DMM
- Measures V DC to 28 V
- 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
- Features an innovative output adjustment dial.
- Comes with a protective yellow holster with test lead storage and a three year warranty
Specifications: Fluke 707 Current Loop Calibrator with Quick Click Knob
| Specifications |
| Current measurement |
Range |
0 to 24 mA |
| Resolution |
0.001 mA |
| Accuracy |
0.015% Rdg + 2 LSD |
| Current sourcing |
Range |
0 to 20 mA or 4 to 20 mA |
| Accuracy |
0.015% Rdg + 2 LSD |
| Drive capability |
1200 Ω 950 Ω at 20 mA in HART mode |
| Current simulation |
Range |
0 to 20 mA or 4 to 20 mA |
| Accuracy |
0.015% 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 |
0.015% Rdg + 2 LSD |
| Environmental Specifications |
| Operating temperature |
-10°C to 55°C |
| Storage temperature |
-30°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 |
224 g (340 g including holster) |
| Batteries |
One 9 V battery Alkaline |
| 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 |
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