Freezer Probe RTD

Freezer Probe RTD

RTD Sensor

ParameterSpecification
TypePT-100
MakeAavad
ModelAPES
ConfigurationSimplex
Total no. of wires3
AccuracyClass B
Temperature range-50 to 400℃
Material of constructionSS 316
InsulationCompacted MgO insulation
Cable length3 meter
Cable typeTeflon/Teflon
Sensor od6 mm
Sensor length50 mm

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Description

  • Resistance Temperature Detectors (RTDs) are standard sensors used across industrial applications to measure temperature. RTDs often use a platinum wire to measure temperature. This video introduces a reference design for replacing the platinum element with a digital temperature sensor to improve accuracy and overall system cost. Tune in as we review the current RTD implementations, the new digital replacement, and system-level performance testing.

Key Features

  • Replaces traditional platinum RTD element with a digital temperature sensor

  • Higher measurement accuracy compared to analog RTD systems

  • Eliminates errors caused by lead-wire resistance

  • Built-in digital calibration and linearization

  • Improved noise immunity in industrial environments

  • Reduced need for external signal conditioning circuits

  • Lower overall system cost and component count

  • Compact design suitable for modern industrial electronics

  • Easy integration with microcontrollers, PLCs, and digital systems

  • Stable and repeatable temperature readings over time

Applications

  • Industrial temperature monitoring and control systems

  • Replacement or upgrade of existing RTD-based designs

  • Factory automation and smart manufacturing equipment

  • Power plants and energy management systems

  • HVAC and building automation

  • Process industries (chemical, petrochemical, pharmaceuticals)

  • Industrial IoT (IIoT) temperature sensing solutions

  • Data acquisition and monitoring systems

  • Precision instrumentation and control panels

  • Predictive maintenance and condition monitoring systems

Datasheet

APES_6X70

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