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Fluke 712B RTD Calibrator

Fluke 712B RTD Calibrator

Brand
Fluke
Model number
712B

Single-function RTD calibrator that measures and simulates 13 RTD types and resistance, and measures 4 to 20 mA.

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Key features

  • Highly accurate, full-featured , easy-to-use single function RTD temperature calibrator
  • Measures and simulates 13 different RTD types and resistance
  • Measures 4 to 20 mA signals while simultaneously sourcing a temperature signal
  • Comes with a magnetic hanging tool designed in for convenient hands-free operation
  • Features configurable 0% and 100% source settings for quick 25% linearity checks

Specifications

General Specifications
Maximum voltage applied between any terminal and earth ground or between any two terminals30 V
Operating temperature-10°C to 50°C
Storage temperature-30°C to 60°C
Operating altitude2,000 m
Storage altitude12,000 m
Relative humidity (% RH operating without condensation)Non condensing; 90% (10°C to 30°C); 75% (30°C to 40°C); 45% (40°C to 50°C); (Without condensation)
Vibration requirementsMIL-T-28800E, Class 2
Drop text requirements1 m
IP RatingIEC 60529: IP52
SafetyIEC 61010-1, Max 30 V to earth, Pollution Degree 2
Power supply4 AA NEDA 1.5A IEC LR6 batteries
Size (H x W x L)52.5 x 84 x 188.5 mm
Weight515 g
DC mA Measurement
Resolution0-24 mA
Range0.001 mA
Accuracy (% of reading + counts)0.010% + 2 μA
Temperature coefficient± (0.002% of reading + 0.002% of range) /°C ( < 18°C or >28°C)
Ohms Measurement
Ohms rangeAccuracy (% of reading +counts)
0.00 Ω to 400.00 Ω0.015% + 0.05 Ω
400.0 Ω to 4000.0 Ω0.015% + 0.5 Ω
Temperature coefficient±⁠(0.002% of reading + 0.002% of range); °C (< 18°C or > 28°C)
Ohms Source
Ohms range1.0 Ω to 400.0 Ω; 1.00 Ω to 400.00 Ω; 400.0 Ω to 1500.0 Ω; 1500.0 Ω to 4000.0 Ω
Excitation current from measurement device0.1 mA to 0.5 mA; 0.5 mA to 3 mA; 0.05 mA to 0.8 mA; 0.05 mA to 0.4 mA
Accuracy (% of reading + counts)0.015% + 0.1 Ω; 0.015% + 0.05 Ω; 0.015% + 0.5 Ω
Resolution0.00 Ω to 400.00 Ω; 0.01 Ω; 400.0 Ω to 4000.0 Ω; 0.1 Ω
Temperature coefficient± (0.002% of reading + 0.002% of range) /°C ( <18°C or >28°C); Supports pulsed transmitters and PLCs with pulse times as short as 5 ms
RTD Input and Output
RTD Type (α)Range (°C) Range (°C); Measure (°C) 1-year; 2-year; Source current; Source (°C) 1-year; 2-year
10 Ω Pt (385)Range (°C) -200 to 100°C; Measure (°C) 1.5°C; 3°C; 1 mA; Source (°C) 1.5°C; 3°C; Range (°C) 100 to 800°C; Measure (°C) 1.8°C; 3.6°C; 1 mA; Source (°C) 1.8°C; 3.6°C
50 Ω Pt (385)Range (°C) -200 to 100°C; Measure (°C) 0.4°C; 0.7°C; 1 mA; Source (°C) 0.4°C; 0.7°C; Range (°C) 100 to 800°C; Measure (°C) 0.5°C; 0.8°C; 1 mA; Source (°C) 0.5°C; 0.8°C
100 Ω Pt (385)Range (°C) -200 to 100°C; Measure (°C) 0.2°C; 0.4°C; 1 mA; Source (°C) 0.2°C; 0.4°C; Range (°C) 100 to 800°C; Measure (°C) 0.015%; +0.18°C; 0.03%; +0.36°C; 1 mA; Source (°C) 0.015%; +0.18°C; 0.03%; +0.36°C
200 Ω Pt (385)Range (°C) -200 to 100°C; Measure (°C) 0.2°C; 0.4°C; 500 μA; Source (°C) 0.2°C; 0.4°C; Range (°C) 100 to 630°C; Measure (°C) 0.015%; +0.18°C; 0.03%; +0.36°C; 500 μA; Source (°C) 0.015%; +0.18°C; 0.03%; +0.36°C
500 Ω Pt (385)Range (°C) -200 to 100°C; Measure (°C) 0.3°C; 0.6°C; 250 μA; Source (°C) 0.3°C; 0.6°C; Range (°C) 100 to 630°C; Measure (°C) 0.015%; +0.28°C; 0.03%; +0.56°C; 250 μA; Source (°C) 0.015%; +0.28°C; 0.03%; +0.56°C
1000 Ω Pt (385)Range (°C) -200 to 100°C; Measure (°C) 0.2°C; 0.4°C; 250 μA; Source (°C) 0.2°C; 0.4°C; Range (°C) 100 to 630°C; Measure (°C) 0.015%; +0.18°C; 0.03%; +0.36°C; 250 μA; Source (°C) 0.015%; +0.18°C; 0.03%; +0.36°C
100 Ω Pt (3916)Range (°C) -200 to 100°C; Measure (°C) 0.2°C; 0.4°C; 1 mA; Source (°C) 0.2°C; 0.4°C; Range (°C) 100 to 630°C; Measure (°C) 0.015%; +0.18°C; 0.03%; +0.36°C; 1 mA; Source (°C) 0.015%; +0.18°C; 0.03%; +0.36°C
100 Ω Pt (3926)Range (°C) -200 to 100°C; Measure (°C) 0.2°C; 0.4°C; 1 mA; Source (°C) 0.2°C; 0.4°C; Range (°C) 100 to 630°C; Measure (°C) 0.015%; +0.18°C; 0.03%; +0.36°C; 1 mA; Source (°C) 0.015%; +0.18°C; 0.03%; +0.36°C
10 Ω Cu (427)Range (°C) -100 to 260°C; Measure (°C) 1.5°C; 3°C; 1 mA; Source (°C) 1.5°C; 3°C
120 Ω Ni (672)Range (°C) -80 to 260°C; Measure (°C) 0.15°C; 0.3°C; 1 mA; Source (°C) 0.15°C; 0.3°C
50 Ω Cu (427)Range (°C) -180 to 200°C; Measure (°C) 0.4°C; 0.7°C; 1 mA; Source (°C) 0.4°C; 0.7°C
100 Ω Cu (427)Range (°C) -180 to 200°C; Measure (°C) 0.2°C; 0.4°C; 1 mA; Source (°C) 0.2°C; 0.4°C
YSI400Range (°C) 15 to 50°C; Measure (°C) 0.2°C; 0.4°C; 250 μA; Source (°C) 0.2°C; 0.4°C
Supplied with
ContentsMagnetic hanging tool; Batteries; Manual; Traceable calibration certificate; Test Leads

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

About the 712B

The Fluke 712B is an accurate, easy-to-use RTD temperature calibrator. It measures and simulates 13 RTD types and resistance, and can measure a 4 to 20 mA signal while sourcing a temperature signal, so a transmitter can be checked with one tool.

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