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Fluke 712B RTD Calibrator

Highly accurate, easy-to-use single function RTD temperature calibrator

Fluke 712B RTD Temperature Calibrator
  • Fluke 712B RTD Temperature Calibrator
  • Fluke 712B RTD Temperature Calibrator with Stand
  • Fluke 712B RTD Temperature Calibrator
Overview
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  • For the temperature calibration professional that wants a highly accurate, easy-to-use, single function RTD temperature calibrator the Fluke 712B is the ideal test tool.

    • The 712B can measure and simulate (13) different RTD types and resistance
    • Measure 4 to 20 mA signals while simultaneously sourcing a temperature signal
    • Hanging tool designed in and included with every unit
    • Configurable 0% and 100% source settings for quick 25% linearity checks
    • Linear ramp and 25% step auto ramp based on 0% and 100% settings
    • Dual inputs and backlit display for easy interpretation of measurements
    • Power down settings remembered at power up for easy restart of tests
    • 1-year and 2-year specifications and traceable certification of calibration
  • General Specifications
    Maximum voltage applied between any terminal and earth ground or between any two terminals 30 V
    Operating temperature -10°C to 50°C
    Storage temperature -30°C to 60°C
    Operating altitude 2,000 m
    Storage altitude 12,000 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 requirements MIL-T-28800E, Class 2
    Drop text requirements 1 m
    IP Rating IEC 60529: IP52
    Electromagnetic environment IEC 61326-1, Portable
    Safety IEC 61010-1, Max 30 V to earth, Pollution Degree 2
    Power supply 4 AA NEDA 1.5A IEC LR6 batteries
    Size (H x W x L) 52.5 x 84 x 188.5 mm
    Weight 515 g
    DC mA Measurement
    Resolution 0-24 mA
    Range 0.001 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 range Accuracy (% of reading +counts)
    0.00 Ω to 400.00 Ω 0.015% + 0.05 Ω
    400.0 Ω to 4000.0 Ω 0.015% + 0.5 Ω
    Read accuracy is based on 4-wire input. For 3-wire ohm measurements, assuming all three leads are matched, add 0.05 Ω (0.00 Ω~400.00 Ω), 0.2 Ω (400.0 Ω~4000.0 Ω) to the specifications.
    Temperature coefficient ±(0.002% of reading + 0.002% of range) / °C (< 18°C or > 28°C)
    Ohms Source
    Ohms range 1.0 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 device 0.1 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
    0.015% + 0.5 Ω
    Resolution 0.00 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) Measure (°C) Source (°C)
    1-year 2-year Source current 1-year 2-year
    10 Ω Pt (385) -200 to 100°C 1.5°C 3°C 1 mA 1.5°C 3°C
    100 to 800°C 1.8°C 3.6°C 1 mA 1.8°C 3.6°C
    50 Ω Pt (385) -200 to 100°C 0.4°C 0.7°C 1 mA 0.4°C 0.7°C
    100 to 800°C 0.5°C 0.8°C 1 mA 0.5°C 0.8°C
    100 Ω Pt (385) -200 to 100°C 0.2°C 0.4°C 1 mA 0.2°C 0.4°C
    100 to 800°C 0.015%
    +0.18°C
    0.03%
    +0.36°C
    1 mA 0.015%
    +0.18°C
    0.03%
    +0.36°C
    200 Ω Pt (385) -200 to 100°C 0.2°C 0.4°C 500 μA 0.2°C 0.4°C
    100 to 630°C 0.015%
    +0.18°C
    0.03%
    +0.36°C
    500 μA 0.015%
    +0.18°C
    0.03%
    +0.36°C
    500 Ω Pt (385) -200 to 100°C 0.3°C 0.6°C 250 μA 0.3°C 0.6°C
    100 to 630°C 0.015%
    +0.28°C
    0.03%
    +0.56°C
    250 μA 0.015%
    +0.28°C
    0.03%
    +0.56°C
    1000 Ω Pt (385) -200 to 100°C 0.2°C 0.4°C 250 μA 0.2°C 0.4°C
    100 to 630°C 0.015%
    +0.18°C
    0.03%
    +0.36°C
    250 μA 0.015%
    +0.18°C
    0.03%
    +0.36°C
    100 Ω Pt (3916) -200 to 100°C 0.2°C 0.4°C 1 mA 0.2°C 0.4°C
    100 to 630°C 0.015%
    +0.18°C
    0.03%
    +0.36°C
    1 mA 0.015%
    +0.18°C
    0.03%
    +0.36°C
    100 Ω Pt (3926) -200 to 100°C 0.2°C 0.4°C 1 mA 0.2°C 0.4°C
    100 to 630°C 0.015%
    +0.18°C
    0.03%
    +0.36°C
    1 mA 0.015%
    +0.18°C
    0.03%
    +0.36°C
    10 Ω Cu (427) -100 to 260°C 1.5°C 3°C 1 mA 1.5°C 3°C
    120 Ω Ni (672) -80 to 260°C 0.15°C 0.3°C 1 mA 0.15°C 0.3°C
    50 Ω Cu (427) -180 to 200°C 0.4°C 0.7°C 1 mA 0.4°C 0.7°C
    100 Ω Cu (427) -180 to 200°C 0.2°C 0.4°C 1 mA 0.2°C 0.4°C
    YSI400 15 to 50°C 0.2°C 0.4°C 250 μA 0.2°C 0.4°C
    1. Sensor inaccuracies not included.
    2. Resolution: 0.1°C.
    3. Read accuracy is based on 4-wire input. For 3-wire RTD measurements, assuming all three RTD leads are matched, add 1.0°C (Pt10 and Cu10), 0.6°C (Pt50 and Cu50), 0.4°C (Other RTD types) to the specifications.
    4. Source Accuracy in source mode is based on 0.5 mA~3 mA (1.00 Ω~400.00 Ω), 0.05 mA~0.8 mA (400.0 Ω~1500.0 Ω), 0.05 mA~0.4 mA (1500.0 Ω ~4000.0 Ω), excitation current (0.25 mA for Pt1000 range).
    5. Temperature Coefficient: ±0.05°C /°C for measure, ±0.05°C /°C (< 18°C or > 28°C) for source.
    6. Supports pulsed transmitters and PLCs with pulse times as short as 5 ms.
    • Models
      Model Name Description  
      Fluke 712B Fluke 712B RTD Calibrator
       

      Includes:

      • Magnetic hanging tool
      • Batteries
      • Manual
      • Traceable calibration certificate
      • Test Leads
    • Cases & Holsters
      Model Name Description  
      Fluke 2601 Fluke 2601 Probe Carrying Case
    • Temperature Accessories
      Model Name Description  
      Fluke 5627A-12-J Fluke 5627A-12-J Industrial RTD Probe
      Fluke 5627A-6-J Fluke 5627A-6-J Industrial RTD Probe
      Fluke 5627A-9-J Fluke 5627A-9-J Industrial RTD Probe
    • Manuals
      Title  
      712B Users Manual Download
      712B Users Manual Supplement Download
      712B Quick Reference Guide Download
      712B/714B Safety Sheet Download
      712B/714B Safety Sheet Supplement Download
    • Data Sheets
      Title  
      Fluke 712B and 714B Temperature Calibrators Download