Tekscan FlexiForce HT201 High-Temperature Force Sensor - 3-Pin Square Pin Connector

The FlexiForce HT201 is specifically designed for high-temperature applications, with a maximum operating temperature of 200°C (approximately 400°F). This makes it suitable for environments where standard sensors would fail, such as near hot processes or inside heated machinery.

The sensor outputs a variable resistance. Interface it by creating a simple voltage divider circuit: connect one sensor lead to a voltage source (typically 5V or 3.3V), the other lead to a fixed resistor (e.g., 10kΩ to 100kΩ), and then connect the junction between the sensor and resistor to an analog input pin on your Arduino or other microcontroller. The center pin of the 3-pin connector is inactive.

The ultra-thin 0.203 mm profile and flexible polyimide substrate allow the HT201 to be placed in tight spaces and conform to curved surfaces without significantly affecting the system being measured. This non-intrusive design is ideal for embedding into assemblies, between layers, or under protective covers for accurate force sensing.

Yes, the piezoresistive technology in the HT201 is capable of measuring both static (constant) and dynamic (changing) forces. Its response time and thin construction make it suitable for applications ranging from steady-state pressure monitoring to impact detection or tactile feedback in robotics.