Digital Temperature Sensor for Air Duct/Water Pipe

Digital temperature sensor for air duct/water pipe has the advantages of being waterproof, dustproof and highly anti-interference. The temperature accuracy is ±0.5℃ and the humidity accuracy is ±3%RH. Digital temperature sensor for air duct/water pipe has IP65 protection and is suitable for precise control of pipeline spaces.

Specification

Features

• Small size, easy installation, suitable for various measurement sites with demanding space requirements.
• The digital temperature sensor for air duct/water pipe has a built-in sensing chip, accurate detection, rapid response, and no zero drift.
• Adopt a high-stability digital sensor, good long-term stability, and high cost performance.

Dimensions (Unit: mm)

Wiring

Application

Tips: Calibration and maintenance of temperature sensors

Calibration and maintenance of temperature sensors are key to ensuring their long-term accuracy and reliability. Calibration is usually performed using a standard temperature source (such as the freezing point method, boiling point method, or dry furnace) to verify the matching degree between the sensor output and the actual temperature, especially for high-precision applications.

For maintenance, targeted measures should be taken according to the use environment, such as regularly cleaning the probe surface in dusty or corrosive environments, checking the sealing to prevent the medium from penetrating and damaging the components, and monitoring the stability of the electrical connection (such as oxidation, looseness). For thermocouples, attention should also be paid to the effectiveness of cold-end compensation.