the mbt 5310 is a marine approved temperature sensor specially designed for measuring bearing temperatures. to get a very short reaction time the measuring element is placed on a silver plate in the tip of the sensor, which results in a reaction time of down to t0,5 = 0,5 sec. in water.the sensor is fitted with an adjustable bayonet coupling and a spring, which ensures metallic contact between bearing and sensor at all times.this temperature sensor is based on a standardized pt100 element, which gives a reliable and accurate measurement.