HEIYUTRANS Trademark

Temperature sensors; Pressure sensors; Pressure recorders; Coolant-temperature sensors; Level switches and level indicators for monitoring and controlling liquids in tanks and vessels; Temperature switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; Pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; Pressure transducers and transmitters that convert hydraulic or pneumatic pressure into analog electrical signals for monitoring and controlling hydraulic or pneumatic systems; Microsensors for measurement of pressure, acceleration, force and flow, namely, silicon piezoresistive pressure sensors; Humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; Pressure transmitters; Temperature transmitters; Pressure controllers for controlling the pressure of liquid, semi-liquid, and gaseous substances in industrial processes; Tire pressure gauges; Pressure gauges