The CAREL NTC Sensor is a temperature-sensing device that utilizes a Negative Temperature Coefficient (NTC) thermistor. Its electrical resistance decreases as temperature increases and rises when the temperature drops. The CAREL controller interprets this resistance value and converts it into an accurate temperature reading. These sensors are available in various measurement ranges, such as -50 °C to +90 °C, and are designed for multiple refrigeration and HVAC applications.
Key Features of the NTC Sensor – CAREL
High Measurement Accuracy
CAREL NTC sensors provide precise and stable temperature readings, essential for refrigeration systems that require fine temperature control to ensure product quality and energy efficiency.
Durable Construction for Harsh Environments
Manufactured from high-grade materials resistant to moisture, corrosion, and wide temperature variations, these sensors are ideal for use in cold rooms, freezers, and refrigeration pipelines that often face demanding conditions.
Seamless Compatibility with CAREL Controllers
The sensors are factory-calibrated to integrate perfectly with CAREL controllers, ensuring reliable communication and precise measurement without additional configuration.
Flexible Installation Options
Available in probe-type, pipe-mounted, and cable-type designs, the sensors can be conveniently installed in different locations throughout the refrigeration system to match specific operational requirements.
Benefits in Refrigeration Applications
Accurate and Stable Temperature Control
Maintaining consistent temperature levels is critical for preserving the quality of food, pharmaceuticals, and temperature-sensitive goods. The CAREL NTC sensor ensures minimal fluctuations within the controlled environment.
Improved Energy Efficiency
Precise temperature feedback allows the controller to operate compressors and auxiliary devices only as needed, reducing unnecessary run-time, conserving energy, and lowering operating costs.
Extended Equipment Lifespan
Accurate thermal management reduces excessive compressor cycling and component stress, minimizing wear and extending the overall lifespan of the refrigeration system.
Enhanced Diagnostics and Early Warning
When abnormal temperatures are detected, the controller can issue alerts immediately. This helps technicians quickly identify and resolve issues before they escalate, preventing product loss or system downtime.
