- Overview
- Product Parameters
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Basic Info.
Product Description
* NIST-Traceable Calibration Report and Data
* Test Leads
* Alligator Clips
* Stackable Test Leads
* Quick Reference Guide
* One-Year Premium Care Plan
* 1-Year Warranty
The Fluke 725 Multifunction Process Calibrator is a powerful, yet easy-to-use field calibrator. Use the measure and source
functions to test and calibrate almost any process parameter.
* Small, streamlined shape makes it easy to carry
* Rugged, reliable design stands up to field use
* Easy to read measure/source screen lets you view input and output simultaneously
* Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors and transmitters
* Source/simulate volts, mA, thermocouples , RTDs, frequency, ohms, and pressure to calibrate transmitters
* Measure/source pressure using any of 29 Fluke 700Pxx Pressure Modules
calibrator (with optional modules), when you can handle all of these in a Fluke 725 Multifunction Calibrator. Measure and source mA, volts, temperature (RTDs and thermocouples), frequency, ohms, and pressure, using optional pressure modules.
Measurement Accuracy | |
| 30 V: 0.02% + 2 counts (upper display) 30 V: 0.02% + 2 counts (lower display) 100 mV: 0.02% + 2 counts -10 to 75 mV: 0.025% + 1 count (via TC connector) |
Current DC | 24 mA: 0.02% + 2 counts |
Resistance | 0 to 400 Ω: 0.1 Ω (4-wire), 0.15 Ω (2- and 3-wire) 401 to 1500 Ω: 0.5 Ω (4-wire), 1 Ω (2- and 3-wire) 1500 to 3200 Ω: 1 Ω (4-wire), 1.5 Ω (2- and 3-wire) |
Frequency | 2 to 1000 CPM: 0.05% + 1 count 1 to 1100 Hz: 0.05% + 1 count 1 to 10 kHz: 0.05% + 1 count Sensitivity: 1 V peak-to-peak-minimum |
Pressure | Accuracy from 0.025% of range using any of 29 pressure modules (for detailed specifications refer to pressure modules in options and accessories). Modules available for differential, gauge, vacuum, absolute, dual and high pressure. |
Source Accuracy | |
Voltage DC | 100 mV: 0.02% + 2 counts 10 V: 0.02% + 2 counts -10 to 75 mV: 0.025% + 1 count (via TC connector) |
Current DC | 24 mA (source): 0.02% + 2 counts 24 mA (simulate): 0.02% + 2 counts |
Resistance | 15 to 400 Ω: 0.15 Ω (excitation current 0.15 to 0.5 mA), 0.1 Ω (excitation current 0.5 to 2 mA) 401 to 1500 Ω: 0.5 Ω (excitation current 0.05 to 0.8 mA) 1500 to 3200 Ω: 1 Ω (excitation current 0.05 to 0.4 mA) |
Frequency | 2 to 1000 CPM: 0.05% 1 to 1100 Hz: 0.05% 1 to 10 kHz: 0.25% Waveform: 5 V p-p squarewave, -0.1 V offset |
RTDs and Thermocouples | |
| NI-120: 0.2°C PT-100 (385): 0.33°C PT-100 (393): 0.3°C PT-100 (JIS): 0.3°C PT-200 (385): 0.2°C PT-500 (385): 0.3°C PT-1000 (385): 0.2°C Resolution: 0.1°C J: 0.7°C K: 0.8°C T: 0.8°C E: 0.7°C R: 1.8°C S: 1.5°C B: 1.4°C L: 0.7°C U: 0.75°C N: 0.9°C Resolution: J, K, T, E, L, N, U: 0.1°C, 0.1°F B, R, S: 1°C, 1°F XK: 0.6°C BP: 1.2°C |
| NI-120: 0.2°C PT-100 (385): 0.33°C PT-100 (393): 0.3°C PT-100 (JIS): 0.3°C PT-200 (385): 0.2°C PT-500 (385): 0.3°C PT-1000 (385): 0.2°C Resolution: 0.1°C Accuracy stated for 4-wire measurement J: 0.7°C K: 0.8°C T: 0.8°C E: 0.7°C R: 1.4°C S: 1.5°C B: 1.4°C L: 0.7°C U: 0.75°C N: 0.9°C Resolution: J, K, T, E, L, N, U: 0.1°C, B, R, S: 1°C XK: 0.6°C BP: 1.2°C |
Functions | |
Ramp | Source functions: Voltage, current, resistance, frequency, temperature Ramps: Slow ramp, fast ramp, 25% step-ramp |
Loop Power | Voltage: 24 V Accuracy: 10% Maximum current: 22 mA, short circuit protected |
Step | Source functions: Voltage, current, resistance, frequency, temperature Steps: 25% of range, 100% of range |
General Specifications | |
| Operating temperature: 14 to 131°F (-10 to 55°C) Storage temperature: -4 to 159.8°F (-20 to 71°C) Operating altitude: 9842.52' (3000 m) |
Agency Approvals | EN 61010-1:1993, ANSI/ISA S82.01-1994; CAN/CSA C22.2 No 1010.1:1992 |
| Type: 4 x AA alkaline batteries Replacement: Separate battery compartment, accessible without breaking calibration seal |
Side Port Connections | Pressure module connector, also used for remote real-time programming |
Dimensions | 5.1 x 9.3 x 2.4" (130 x 236 x 61 mm) |
Weight | 1.43 lbs (0.65 kg) |
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