1Applicable Models: Water temperature sensor is fit for 1640, 2040S, 2040, 2140, 2150, 2255, 2355N, 2155, 2240, 2550, 2350, 2555, 2355, 2440, 2750, 2755, 2840, 2940, 2950, 2955, 3140, 3040, 3055, 3255, 3150, 5036C, 5036, 5039D, 5042C, 5042D, 5055E, 5065E, 5045E, 5045D, 5055D, 5075E, 5403, 5103, 5203, 5303, 5205, 5105, 5500, 5300, 5200. 2OE Number: The part number of temperature sensor is RE51774, please confirm whether it is consistent with the OE you need. 3High Accuracy: The water temperature sensor adopts high accuracy measurement technology, which can accurately measure the temperature of water with very small error range, ensuring accurate temperature data. 4Fast Response: The water temp sensor can respond quickly to changes in temperature and provide real time feedback of temperature data. 5Waterproof and Durable: Water temperature sensors are waterproof design, can be used for a long time in a wet environment or water without damage, with high durability and high reliability.