Starting at $412.56
  • Usually ships in 2-3 weeks. Call for expedite options



  • Switching Range: -58°F to 250°F
  • Fitting: 1/2", 3/4" NPT, 1/2" BSP, 3/4" BSP, SS
  • Material: 316L SS
  • Indication: 3-digit LED
  • 4-pin Micro-DC plug electrical connection
  • Supply: 24 VDC
  • Switch Logic: User programmable N/O or N/C
  • Accuracy: ±1°F (14 to 185°F)


The Kobold TDD series digital temperature switch integrates the latest solid state sensing technology into a very versatile, simple to operate package. Programming features include setpoint, reset point, window mode, dampening, switch logic, and user selectable lockout code. The Kobold TDD digital semiconductor sensing system and solid state transistor switch ensure an exceptionally long cycle life with virtually no calibration drift. These features along with the compact, robust stainless steel package make the TDD an ideal choice for OEM or industrial applications. The Kobold TDD features a switching range from -58 to 250°F, with an accuracy of up to ±1°F (for temperatures from 14 to 185°F).

The Kobold TDD digital temperature sensor is available with the controller mounted directly onto the sensing probe or separated for mounting the probe remotely from the controller. Various probe lengths are available. The remote probe version has a smooth shank (no fitting) allowing the user to adjust the probe insertion depth.