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    thermistors

    129 Series Thermistor

    Matched large glass probe. -60 °C to 300 °C [-76 °F to 572 °F].

    Overview

    129 Series Thermistors are designed for use as precision sensing elements where curve-matched interchangeability is required for precise temperature control and precision temperature indication. These highly reliable products consist of a matched pair of hermetically sealed thermistors and may be selected to tolerances only limited to the system’s capability available to test them. Also available in a matched mini glass probe configuration (128 Series).

    • Dissipation constant in still air: 3,0 mW/°C
    • Time constant in air: 22.0 s
    • Nominal resistance at [25 °F to 77 °F]: 2,000 Ohm, 4,000 Ohm
    • Maximum diameter: 5,08 mm [0.20 in]
    • Termination material: dumet
    • Lead length: 50,8 mm [2.00 in]
    Specifications
    Manuals and Guides
    Name
    Description
    File Size
    Date
    Size
    Temperature Sensors Line Guide
    application/pdf 293.8 KB
    8/13/2025
    293.8 KB
    Brochure
    Name
    Description
    File Size
    Date
    Size
    Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
    application/pdf 11.68 MB
    2/16/2026
    11.68 MB
    Sensing Solutions For Industrial Applications Brochure
    application/pdf 16.68 MB
    1/22/2026
    16.68 MB
    Application Note
    Name
    Description
    File Size
    Date
    Size
    Agricultural Vehicles Application Note
    application/pdf 1.11 MB
    8/20/2025
    1.11 MB
    Solutions for Hematology Analyzers
    application/pdf 2.26 MB
    8/14/2025
    2.26 MB
    Solutions for Molecular Diagnostics
    application/pdf 2.61 MB
    8/14/2025
    2.61 MB
    Construction Vehicles
    application/pdf 984.29 KB
    8/21/2025
    984.29 KB
    Name
    Description
    File Size
    Date
    Size
    Agricultural Vehicles Application Note
    application/pdf 1.11 MB
    8/20/2025
    1.11 MB
    Temperature Sensors Line Guide
    application/pdf 293.8 KB
    8/13/2025
    293.8 KB
    Solutions for Hematology Analyzers
    application/pdf 2.26 MB
    8/14/2025
    2.26 MB
    Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
    application/pdf 11.68 MB
    2/16/2026
    11.68 MB
    Solutions for Molecular Diagnostics
    application/pdf 2.61 MB
    8/14/2025
    2.61 MB
    Construction Vehicles
    application/pdf 984.29 KB
    8/21/2025
    984.29 KB
    Sensing Solutions For Industrial Applications Brochure
    application/pdf 16.68 MB
    1/22/2026
    16.68 MB
    Name
    Description
    File Size
    Date
    Size
    Temperature Sensors Line Guide
    293.8 KB
    8/13/2025
    Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
    11.68 MB
    2/16/2026
    Sensing Solutions For Industrial Applications Brochure
    16.68 MB
    1/22/2026
    Agricultural Vehicles Application Note
    1.11 MB
    8/20/2025
    Solutions for Hematology Analyzers
    2.26 MB
    8/14/2025
    Solutions for Molecular Diagnostics
    2.61 MB
    8/14/2025
    Construction Vehicles
    984.29 KB
    8/21/2025

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    129-202VME-S01
    THERMAL-THERMISTORS GLASS BEADPROB
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-honeywell-sensing-thermistors-129-series-ciid-161185
    129-202VME-S01
    THERMAL-THERMISTORS GLASS BEADPROB
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-honeywell-sensing-thermistors-129-series-ciid-161185
    129-202VMV-Q01
    129 Series, matched large glass probe, 2,000 Ohm resistance, ±0,5 °C [0.9 °F] tolerance, 2585 BETA = 3518
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-honeywell-sensing-thermistors-129-series-ciid-161185
    129-202VMV-Q01
    129 Series, matched large glass probe, 2,000 Ohm resistance, ±0,5 °C [0.9 °F] tolerance, 2585 BETA = 3518
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-honeywell-sensing-thermistors-129-series-ciid-161185
    129-402VND-Q01
    129 Series, matched large glass probe, 4,000 Ohm resistance, ±2.0% tolerance, 2585 BETA = 3518
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-honeywell-sensing-thermistors-129-series-ciid-161185
    129-402VND-Q01
    129 Series, matched large glass probe, 4,000 Ohm resistance, ±2.0% tolerance, 2585 BETA = 3518
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-honeywell-sensing-thermistors-129-series-ciid-161185