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Fluke 726 Precision Multifunction Process Calibrator

726.webp

Part Number : 726

Brand : Fluke

Designed specifically for the process industry, this precision multifunction process calibrator tests sensors and valves, and test and calibrate transmitters. Additionally, it interprets information without a calculator and stores up to 8 calibration results in memory for later analysis.

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$ 5288.99

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Description

@media (max-width:767px){.read-more-tab{float:left}} Fluke 726 Offers Powerful, yet 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 also be used to test transmitters and can measure and source mostly all process parameters to calibrate almost anything. Features More precise measurement and calibration source performance, accuracies of 0.01% Transmitter error% calculation, interpret calibration results without a calculator Memory storage for up to eight calibration results, return stored calibration data from the field for later analysis Frequency totalizer and frequency pulse train source mode for enhanced flowmeter testing HART mode inserts 250 ? resistor in mA measure and source for compatibility with HART instrumentation Integrated pressure switch test allows you to capture the set, reset, and deadband of a switch Custom RTD curves, add calibration constants for certified RTD probes for enhanced temperature measurement Voltage input protection design for improved reliability Two separate channels; measure, source and view process signals simultaneously Measure volts, mA, RTDs, thermocouples, frequency, and resistance to test sensors and transmitters Source/simulate volts, mA, thermocouples, RTDs, frequency, and pressure to calibrate transmitters Measure or source pressure using any of 29 Fluke 700Pxx pressure modules (pressure pump required) Source mA with simultaneous pressure measurement to conduct valve and I/P tests Perform fast linearity tests with auto-step and auto-ramp features Power transmitters during test using 24 V loop supply and simultaneous mA measurement Store frequently-used test setups for later use 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: Source mA with simultaneous pressure measurement to conduct valve and I/P test Conduct enhanced flowmeter testing with frequency totalizer and frequency pulse train source mode 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: Capture the set, reset, and deadband of a pressure switch with the integrated switch test Calculate the transmitter error % to interpret calibration results without the use of a calculator Perform fast linearity tests with the auto-step and auto-ramp features Power a transmitter during test using 24 V loop supply and simultaneous mA measurement Applications Process industries Calibration Using custom RTD temperature constants 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. Learn More about measuring uncommon RTDs

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Specifications

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)
  • 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: 0.01%+ 2 mA
  • 24 mA (source): 0.01% + 2 µA 24 mA (simulate): 0.01% + 2 µA
Resistance
  • 0 to 4000 Ω: ±0.015%
  • 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% + 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
  • 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
Pressure
Accuracy from 0.025% of range using any of 29 pressure modules Modules available for differential, gauge, vacuum, absolute, dual and high pressure
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
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
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)

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