The Bestech Australia range of FBG fibre optic temperature sensors are suitable for a wide range of temperature sensing applications. They are fiber optic versions of the conventional electrical and vibrating wire temperature sensors but are completely passive, offering inherent insensitivity to environmentally induced drift.
FBG (Fibre Bragg Grating) is the base technology of these sensors; where high accuracy, resolution and a total fiber optic design ensures intrinsic immunity to electric sparks and EMI/RFI. Units are also suitable for remote sensing, making it possible to install them several kilometers away from the measurement unit.
There are four general types of the FS6300 temperature sensors, optimized for different applications: The weldable temperature sensor is designed to be spot welded onto metallic surfaces.
The industrial probe is stainless steel (free of copper, PTFE and silicone) and the sealing O-ring is made of polyvinyl chloride, so the sensor can be used in both chemical and food processing industries.
The embedded temperature sensor is specially designed for embedding in concrete and is available with 3 mm stainless steel coil buffer. It is protected against complete, continuous submersion in water; guaranteeing IP68 protection.