Features: 1. High sensitivity and quick response. 10K in water drop shape, 500mm in line length, xh-2y. Easy installation, high sensitivity, fast response. Specifications: Nominal Resistance: R25 (25°C): (commonly used) 1.5K, 2K, 5K, 10K, 20K, 30K, 47K, 50K, 100K, 200K, 500K, etc.