PT1000 Temperature Sensor 3 Wire Automotive Accessories Replace Replaces Parts 12V 24V for 2kW 5kW Diesel Parking Heater Review

  • Aliexpress ID: 1005006294443659
  • Price: €4.41
  • Posted: April 3, 2024

The Review of: PT1000 Temperature Sensor 3 Wire Automotive Accessories Replace Replaces Parts 12V 24V for 2kW 5kW Diesel Parking Heater Review

The PT1000 temperature sensor is a type of Resistance Temperature Detector (RTD) used for precise temperature measurement. Let’s break down the details:

  1. PT1000 Sensor Type:

    • The “PT” in PT1000 stands for “Platinum Temperature.”
    • The “1000” indicates that the sensor has a resistance of 1000 ohms at 0°C (32°F).
    • Unlike the more common PT100 sensor (which has a resistance of 100 ohms at 0°C), the PT1000 provides higher accuracy due to its larger resistance value.
  2. 3-Wire Configuration:

    • The PT1000 sensor uses a 3-wire connection for accurate temperature readings.
    • Here’s how it works:
      • Connect one end of the first wire to the positive terminal of the RTD input.
      • Connect one end of the second wire to the negative terminal of the RTD input.
      • Connect one end of the third wire to the positive terminal of the excitation source.
      • Finally, connect the other ends of all three wires together .
  3. Applications:

    • PT1000 sensors are commonly used in various applications, including:
      • Automotive: For engine temperature monitoring, climate control, and exhaust systems.
      • Industrial Processes: In manufacturing, chemical processing, and HVAC systems.
      • Heating Systems: Such as diesel parking heaters (like the 2kW and 5kW versions you mentioned).
  4. Compatibility:

    • These sensors are designed to work with both 12V and 24V systems.
    • They provide accurate temperature data for efficient operation and safety.

Remember, the PT1000 sensor’s third wire compensates for external interference, ensuring precise measurements even in challenging conditions

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