Features: 1.Easy installation, high sensitivity, fast response. 2.Applicable Category: sensor temperature sensitivity response rapid. 3.Waterproof stable performance, used in water heaters, boilers and other measurement temperature environment. 4.Wide operating temperature zone, good stability and high reliability. Can provide products with different R and B values, with strong interchangeability and high precision. 5.Widely use. Temperature measurement and control of for smart toilets, air conditioners,washing machine and other household appliances, refrigerators and medium and low temperature drying ovens, incubators and other occasions. Specifications: Material: Epoxy Resin Resistance Accuracy: ±1%, ±2%, ±3% Nominal Resistance: R25 (commonly used) 1.5K, 2K, 5K, 10K, 20K, 30K, 47K, 50K, 100K, 200K, 500K, ect. B Value R25/50: (commonly used) 3435K, 3600K, 3950K, 3990K, 4100K, 4200K, etc. B value Accuracy: ±1% Working Temperature: -40℃～+150℃ Dissipation Power Coefficient: ≥5 mW/℃ (in static air) Maximum Rated Power: 45mW Thermal for Time Constant: ≤7S (in static air) Temperature Coefficient of Resistance: -2～-5%/℃ Insulation Performance: 500V for DC test single insulation resistance ≥100MΩ Withstand Voltage Performance: 1500V AC, 5s, 0.5mA without breakdown Installation Type: Threaded fixing Thread Length: Approx.20mm/0.79in Size: Approx. 40x21mm/1.57x0.83in Weight: Approx. 20g Package Includes: 1 Piece Temperature Sensor note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!