construction with high-temperature protective tubing and spring sheath for bending resistance. Magnetic adsorption design allows for easy installation on metal surfaces without drilling holes. Ideal for frequent temperature position adjustments in dynamic environments. Waterproof and oil- design with epoxy resin encapsulation and thermally conductive silicone filling. Highly sensitive temperature measurements due to smooth welding and thin-film resistance technology. the sensor type matches your temperature controller input (e.g., a PT100 sensor must match a PT100 controller). The default package includes only the sensor probe; temperature controllers must be purchased separately., Weight: 0.11353806493 Pounds, Manufacturer: Hipzeepo