Temperature Sensor Voltcraft TP-201 Type K thermocouple -100 to 300°C

Voltcraft TP-201 Type K thermocouple is a temperature sensor designed for reliable measurements between -100 and 300°C. The sensor uses a Type K junction to provide fast response and compatibility with measurement instruments and data loggers that accept Type K inputs. Its construction is intended for general purpose temperature monitoring in laboratory, workshop and HVAC contexts as well as process-control environments where mid-range temperature accuracy and rapid reading are required.

Advantages

The TP-201 offers a wide measurement range covering subzero to moderate high temperatures, ensuring versatility for diverse applications. Its Type K thermocouple element delivers quick thermal response and stable output when connected to appropriate instrumentation. The sensor is compact and easy to integrate with devices that support Type K sensors, enabling straightforward replacement or upgrade of existing probes. Materials and build quality are selected to provide consistent performance over repeated use within the specified temperature range.

Suitable for

• Laboratory temperature monitoring and experiments
• Workshop measurements on equipment and components
• HVAC system checks and duct temperature readings
• Process monitoring in manufacturing and utilities
• Integration with data loggers and temperature controllers accepting Type K

Key specifications

• Thermocouple type: Type K (Chromel–Alumel)
• Measurement range: -100 °C to 300 °C
• Response: fast response characteristic of Type K junctions (dependent on probe geometry and mounting)
• Operating principle: thermoelectric voltage proportional to temperature difference
• Compatibility: designed for use with instruments accepting Type K thermocouple input

How to use

Connect the TP-201 leads to the corresponding Type K input terminals of a compatible thermometer, controller or data logger, observing correct polarity for accurate readings. Position the thermocouple junction at the measurement point, ensuring good thermal contact with the surface or medium being measured. Allow sufficient time for the sensor to reach thermal equilibrium before recording values. Avoid exceeding the specified temperature range to prevent damage and maintain measurement accuracy.

Usage recommendations

For best results, verify instrument calibration and use appropriate connectors or extension cables designed for Type K thermocouples to minimize errors. Protect the sensor from mechanical strain and corrosive environments; if measuring in flowing gases or liquids, secure the junction to ensure stable contact and minimize thermal gradients. Regular inspection and replacement when insulation or junction integrity deteriorates will help maintain reliable readings.