Ideal for the process industry with broad workload coverage, calibration power, and unsurpassed accuracy, this process calibrator measures and sources many process parameters and calibrates almost anything. In addition, it interprets results without a calculator, stores measurement data, and features a one-year premium care plan.
Ideal for the process industry with broad workload coverage, calibration power, and unsurpassed accuracy, this process calibrator measures and sources many process parameters and calibrates almost anything. In addition, it interprets results without a calculator, stores measurement data, and features a one-year premium care plan.
Powerful and easy-to-use, this precision multifunction process calibrator has features needed by process professionals like broad workload coverage, calibration power, and unsurpassed accuracy. Ideal for testing sensors and valves, this calibrator can help test transmitters and can measure and source mostly all process parameters to calibrate almost anything.
Features
Process calibration designed specifically for process industries
This process calibrator is a precise and powerful, yet easy-to-use, field calibrator. It features broad workload coverage, calibration power, and unsurpassed accuracy needed by process professionals. It measures and sources almost all process parameters to calibrate almost anything. Use it to test sensors and valves, and to test and calibrate transmitters. It interprets results without the help of a calculator and stores measurement data for later analysis.
Measurement capabilities
This precision multifunction calibrator measures volts, mA, pressure, RTDs, thermocouples, frequency, and resistance to test sensors and transmitters, and also sources and simulates volts, mA, thermocouples, RTDs, frequency to calibrate transmitters. Measures and/or sources pressure using when paired with any of the 50 Fluke 750P series pressure modules to test and calibrate pressure transmitters and other devices. This process calibrator can also:
Designed for ease of use
This calibrator has built-in features that make it easier to use in nearly any measurement situation. From its ability to store frequently used test setups, to programming custom RTD probe calibration constants for enhanced temperature measurement, or the integrated voltage input protection design that improves reliability, it is built to perform. The use of two separate channels even allows you to measure, source, or view process signals simultaneously. The backlit display provides better visibility in low-light conditions. You can also use it to:
Applications
This multifunction process calibrator can measure temperature with most common resistance temperature detectors (RTD's). But what about the many "legacy" non-standard RTD's still in use, as well as standard RTDs that have been specially calibrated? It allows you to enter custom RTD constants so you can measure any RTD for which you have the constants. You can also use custom constants to take advantage of the This process calibrator's ability to measure with 0.01° resolutions by coupling it with a characterized RTD. This application note explains how to use this calibrator to measure non-standard or characterized RTD's. It covers the basic theory of RTD conversion formulas and shows how to load custom constants into this calibrator using a Windows PC with an RS-232 serial port.
Reduce unplanned expenses and get the most out of your tools
When you invest in quality equipment to get your jobs done, you want your money to go as far as possible.
Fluke Premium Care provides coverage above and beyond your tool's original product warranty, so you don't need to worry about unexpected downtime caused by damaged test equipment, accessories, or tools in need of calibration or repair. It's easy too! You'll receive your product with the information and register. That's it, you're covered!
Measurement Accuracy | |
Voltage DC | 30 V: 0.01% + 2 mV (upper display) 20 V: 0.01% + 2 mV (lower display) 90 mV: 0.01% + 10 µV -10 to 75 mV: 0.025% + 1 count (via TC connector) |
Current DC | 24 mA: 0.01%+ 2 mA |
Resistance | 0 to 4000 Ω: ±0.015% |
Frequency | 2 to 1000 CPM: 0.05% + 0.1 CPM 1 to 1000 Hz: 0.05% + 0.1 Hz 1 to 15 kHz: 0.05% + 0.01 kHz Sensitivity: 1 V peak-to-peak-minimum |
Pressure | Accuracy from 0.025% of range using any of 29 pressure modules Modules available for differential, gauge, vacuum, absolute, dual and high pressure |
Source Accuracy | |
Voltage DC | 100 mV: 0.01% + 10 µV 20 V: 0.01% + 2 mV -10 to 75 mV: 0.025% + 1 count (via TC connector) |
Current DC | 24 mA (source): 0.01% + 2 µA 24 mA (simulate): 0.01% + 2 µA |
Resistance | Range, accuracy (percent of reading + floor) and excitation current 5 to 400 Ω, 0.015% + 0.1 Ω, 0.1 to 0.5 mA 5 to 400 Ω, 0.015% + 0.05 Ω, 0.5 to 3 mA 400 to 1500 Ω, 0.015% + 0.5 Ω, 0.05 to 0.8 mA 1500 to 4000 Ω, 0.015% + 0.5 Ω, 0.05 to 0.4 mA |
Frequency | 2 to 1000 CPM: 0.05% 1 to 1000 Hz: 0.05% 1 to 10 kHz: 0.25% 10 to 15 kHz: 0.5% Waveform: 5 V p-p squarewave, -0.1 V offset |
RTDs and Thermocouples | |
Measure and Source Accuracy | Cu10: 1.8°C NI-120: 0.15°C PT-100 (385): 0.45°C PT-100 (392): 0.35°C PT-100 (391-JIS): 0.35°C PT-200 (385): 0.95°C PT-500 (385): 0.55°C PT-1000 (385): 0.35°C RTD resolution: 0.01°F (0.01°C) Cu10.01 C: 0.1°F (0.1°C) J: 0.4°C K: 0.5°C T: 0.4°C E: 0.4°C R: 1.4°C S: 1.4°C B: 1.4°C L: 0.45°C U: 0.45°C N: 0.6°C XK: 0.4°C BP: 1.1°C TC resolution: J, K, T, E, L, N, U: 0.1°C, 0.1°F B, R, S: 1°C, 1°F |
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 | |
Environmental | Operating temperature: 14 to 131°F (-10 to 55°C) Storage temperature: -4 to 159.8°F (-20 to 71°C) Operating altitude: 9842.5' (3000 m) |
Agency Approvals | EN 61010-1:1993, ANSI/ISA S82.01-1994; CAN/CSA C22.2 No 1010.1:1992 |
Battery | 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 | 7.9 x 3.8 x 1.9" (200 x 96 x 47 mm) |
Weight | 23 oz (650 g) |
Click on a category to view a selection of compatible accessories with the Fluke 726/FPC Precision Multifunction Process Calibrator with one-year Premium Care.
Measurement Accuracy | |
Voltage DC | 30 V: 0.01% + 2 mV (upper display) 20 V: 0.01% + 2 mV (lower display) 90 mV: 0.01% + 10 µV -10 to 75 mV: 0.025% + 1 count (via TC connector) |
Current DC | 24 mA: 0.01%+ 2 mA |
Resistance | 0 to 4000 Ω: ±0.015% |
Frequency | 2 to 1000 CPM: 0.05% + 0.1 CPM 1 to 1000 Hz: 0.05% + 0.1 Hz 1 to 15 kHz: 0.05% + 0.01 kHz Sensitivity: 1 V peak-to-peak-minimum |
Pressure | Accuracy from 0.025% of range using any of 29 pressure modules Modules available for differential, gauge, vacuum, absolute, dual and high pressure |
Source Accuracy | |
Voltage DC | 100 mV: 0.01% + 10 µV 20 V: 0.01% + 2 mV -10 to 75 mV: 0.025% + 1 count (via TC connector) |
Current DC | 24 mA (source): 0.01% + 2 µA 24 mA (simulate): 0.01% + 2 µA |
Resistance | Range, accuracy (percent of reading + floor) and excitation current 5 to 400 Ω, 0.015% + 0.1 Ω, 0.1 to 0.5 mA 5 to 400 Ω, 0.015% + 0.05 Ω, 0.5 to 3 mA 400 to 1500 Ω, 0.015% + 0.5 Ω, 0.05 to 0.8 mA 1500 to 4000 Ω, 0.015% + 0.5 Ω, 0.05 to 0.4 mA |
Frequency | 2 to 1000 CPM: 0.05% 1 to 1000 Hz: 0.05% 1 to 10 kHz: 0.25% 10 to 15 kHz: 0.5% Waveform: 5 V p-p squarewave, -0.1 V offset |
RTDs and Thermocouples | |
Measure and Source Accuracy | Cu10: 1.8°C NI-120: 0.15°C PT-100 (385): 0.45°C PT-100 (392): 0.35°C PT-100 (391-JIS): 0.35°C PT-200 (385): 0.95°C PT-500 (385): 0.55°C PT-1000 (385): 0.35°C RTD resolution: 0.01°F (0.01°C) Cu10.01 C: 0.1°F (0.1°C) J: 0.4°C K: 0.5°C T: 0.4°C E: 0.4°C R: 1.4°C S: 1.4°C B: 1.4°C L: 0.45°C U: 0.45°C N: 0.6°C XK: 0.4°C BP: 1.1°C TC resolution: J, K, T, E, L, N, U: 0.1°C, 0.1°F B, R, S: 1°C, 1°F |
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 | |
Environmental | Operating temperature: 14 to 131°F (-10 to 55°C) Storage temperature: -4 to 159.8°F (-20 to 71°C) Operating altitude: 9842.5' (3000 m) |
Agency Approvals | EN 61010-1:1993, ANSI/ISA S82.01-1994; CAN/CSA C22.2 No 1010.1:1992 |
Battery | 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 | 7.9 x 3.8 x 1.9" (200 x 96 x 47 mm) |
Weight | 23 oz (650 g) |
Click on a category to view a selection of compatible accessories with the Fluke 726/FPC Precision Multifunction Process Calibrator with one-year Premium Care.