Sensor Components

Sensors are the “eyes” of chillers, monitoring temperature, pressure, flow and liquid levels in real time to provide reliable data for precise control, ensuring safe and stable system operation. HSTTEC supplies a full range of sensors for HVAC and refrigeration systems.

We supply genuine original pressure sensors of ALCO, Emerson, Danfoss, WIKA, Huba and Siemens. Core safety parts for chillers with complete models and sufficient stock. It monitors high and low pressure in refrigeration and water systems in real time, triggers rapid early warning and protection against abnormal pressure, and prevents equipment overload and damage to ensure stable unit operation.

We supply genuine original flow sensors of Huba, WIKA, KOBOLD, Siemens and Emerson. Popular hot-selling parts for chillers and HVAC systems with complete models and sufficient stock. It precisely monitors water flow of chilled and cooling water pipelines, identifies low flow and water shortage anomalies, avoids heat exchange efficiency reduction and equipment damage, and ensures stable and efficient system operation.