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Thermal Resistance

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November 27, 2025
Category Connection: RTD термопары
Чат контактные данные
Tags:
#rtd pt100 датчика температуры #RTD датчика температуры #детекто температуры сопротивления
Brief: This short presentation tells the story behind the design and its intended use cases. You'll see a detailed walkthrough of the compact 1.5mm diameter PT100 thermal resistance RTD temperature sensor, exploring its construction from the sheath thermosensitive elements to various mounting and connection options. The video demonstrates how this sensor converts temperature into precise electrical signals for industrial applications.
Related Product Features:
  • Ultra-compact 1.5mm diameter design for precise temperature measurement in confined spaces.
  • Features sheath platinum RTD thermosensitive elements with magnesium powder insulation for reliable performance.
  • Offers multiple mounting options including non-fixing, fixed flange, and flexible compressed flange configurations.
  • Provides various connection methods from simple terminal blocks to explosion-proof and waterproof junction types.
  • Converts temperature changes into 4-20 mA current signals through resistance-to-voltage transformation.
  • Supports multiple calibration types including K, N, E, J, T, S, R, and B for diverse application needs.
  • Delivers high accuracy with Class I precision of ±1.5°C or ±0.4%|t| across temperature ranges up to 1000°C.
  • Customizable construction with different sheath materials and connection blocks for specific industrial requirements.
Вопросы:
  • What is the operating principle of this PT100 thermal resistance temperature sensor?
    The sensor consists of a temperature sensor and signal converter. Temperature changes create resistance effects that are transformed into differential voltage signals, which are then amplified and converted to output a standard 4-20 mA current signal corresponding to the measured temperature range.
  • What mounting options are available for this 1.5mm diameter temperature sensor?
    The sensor offers various mounting configurations including non-fixing devices, fixed cutting sleeve flanges, fixed compressed flanges, and flexible compressed flanges to accommodate different installation requirements in industrial settings.
  • What temperature ranges and accuracy levels does this PT100 sensor support?
    The sensor supports multiple calibration types with different temperature ranges and accuracy levels. For example, Type K offers Class I accuracy of ±1.5°C or ±0.4%|t| from -40 to 1000°C, while Type T provides ±0.5°C or ±0.4%|t| accuracy from -40 to 350°C.
  • What connection methods are available for this thermal resistance sensor?
    Connection options include non-connection block type, easy terminal block type, anti-splash junction block type, water-proof wire connecting block type, explosion isolating terminal block type, and socket type connections to suit various environmental and safety requirements.
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