50K Temp Probe Thread Probe Cable Digital Temperature Transmitter for Motorcycle Water Temperature Meter Description A compact, precision NTC thermistor probe designed for reliable temperature sensing and transmission. The metalthreaded probe is packaged with thermally conductive insulating polymer for fast response, waterproof performance, and simple installation. Available in multiple resistance and B value options for compatibility with a wide range of meters and control systems. Key benefits accuracy and reliability: Precision thermistor sensing element with selectable resistance and B value options for easy interchangeability with many temperature transmitters and meters. Fast response and sensitivity: Low thermal time constant gives rapid readings for dynamic temperature monitoring. Wide operating range: Suitable for applications from low temperature monitoring to temperature control up to 150 C. Simple, robust installation: Threaded metal probe and cable make mounting and replacement straightforward. Good waterproofing for use in wet environments. Flexible compatibility: Multiple nominal resistance and B value options allow use with motorcycle water temperature meters, digital transmitters, thermostats, and household appliances. Specifications Housing: metal probe with thermally conductive polymer insulation and cable Size: as shown Nominal resistance at 25 C (commonly used): 1.5 kOhm, 2 kOhm, 5 kOhm, 10 kOhm, 20 kOhm, 30 kOhm, 47 kOhm, 50 kOhm, 100 kOhm, 200 kOhm, 500 kOhm Resistance accuracy: plus/minus 1 percent, plus/minus 2 percent, or plus/minus 3 percent B value options (commonly used): 3435 K, 3600 K, 3950 K, 3990 K, 4100 K, 4200 K B value accuracy: plus/minus 1 percent Operating temperature: minus 40 C to plus 150 C Dissipation power coefficient: greater than or equal to 5 mW per C in still air Rated power: 45 mW Thermal time constant: 7 seconds or less in still air Temperature coefficient of resistance: minus 2 to minus 5 percent per C Insulation test: 500 V, single insulation resistance greater than or equal to 100 megaohm Withstand voltage: 1500 V for 5 seconds at 0.5 mA without breakdown Applications and use scenarios Motorcycle coolant monitoring: or upgrade an OEM sensor to provide accurate coolant temperature readings for digital gauges and transmitters. Household appliance temperature control: Use in water heaters, dishwashers, washing machines, ovens, or water dispensers for reliable sensing and control. Refrigeration and HVAC sensing: Monitor temperatures in refrigerators, freezers, automotive air conditioners, and low temperature drying ovens for diagnostics and control. Installation and compatibility notes Choose the nominal resistance and B value that match the input specification of your meter or transmitter for correct temperature conversion. Threaded metal probe and cable simplify mounting and replacement; ensure proper sealing where required to maintain waterproof performance. Products with different resistance and B value combinations are available to match a wide range of measurement systems. This probe is intended for temperature measurement and control in consumer and automotive equipment. Check meter or transmitter compatibility before installation.