Sensorwell

128 Series

128 Series Thermistors are designed for use as precision sensing elements where curve-matched interchangeability is required for precise temperature control and precision temperature indication. These highly reliable products consist of a matched pair of hermetically sealed thermistors and may be selected to tolerances only limited to the system’s capability available to test them. Also available in a matched large glass probe configuration (129 Series).

• Dissipation constant in still air: 2,1 mW/°C
• Time constant in air: 10.0 s
• Nominal resistance at [25 °F to 77 °F]: 2,000 Ohm, 15,000 Ohm
• Maximum diameter: 3,05 mm [0.120 in]
• Termination material: dumet
• Lead length: 31,8 mm [1.25 in]