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The Fluke 707 Loop Calibrator is fast becoming the industry standard for one handed transmitter calibrations. It offers the best accuracy in the industry at this price level. It also includes a 1 micro-Amp resolution for true process tuning. For quick cal checks, it features fast output selects and ramp or step modes. It can power loops, measure loop supply voltages and works with HART™ devices.
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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