Haptica’s miniature temperature sensors are engineered for extreme accuracy, speed, and reliability, even in harsh conditions. Built with high-sensitivity semiconductor strain gauges, these sensors provide a cutting-edge solution for temperature monitoring in industrial, biomedical, aerospace, and embedded systems where space is limited and performance is critical.

Unlike traditional sensors such as PT-100, Haptica’s sensors offer up to 100x higher sensitivity, allowing for detection of even the smallest temperature variations with a rapid 2 ms response time for a 100 °C shift. This makes them ideal for high-speed and dynamic applications where timing and resolution are essential.

The sensors are ultra low-power, requiring less than 1 mA, making them perfect for battery-powered and energy-constrained environments. Their compact size, ranging from 0.45 mm to 6 mm, ensures seamless integration into any device or structure. For embedded applications, the sensors are also available in bare-die configuration, or with robust titanium alloy (6Al4V) or ceramic housing depending on customer requirements.

Thanks to a high signal output, they can be directly connected to electronics or integrated into quarter-bridge circuits. The sensor architecture is fully customizable, including resistance value, membrane size and shape, thermal hysteresis, impedance, long-term drift, and zero-balance tuning.

Designed for high-stress environments, these sensors withstand vibrations up to 100 g on all axes and operate in a wide temperature range from –73 °C to +162 °C, with the option to go up to +200 °C based on the interface electronics.

When paired with digital electronics or wireless interfaces, these sensors can be integrated into IoT systems or connected to cloud-based monitoring platforms via open communication protocols like MQTT, OPC UA, TCP/IP, or UDP. This enables continuous real-time data acquisition, predictive analytics, and integration into smart systems.

Haptica also offers custom development services, tailoring sensor designs to the specific needs of each project, from scientific research to advanced robotics.