TDA - Digital Temperature Sensor

Brand: KOBOLD Instruments, Inc

The KOBOLD TDA digital temperature sensor incorporates the latest sensing technology into a very versatile, simple-to-operate package.

Output span, dampening and lockout code are programmable from a keypad on the controller.

The heart of the sensor is a semiconductor sensing element, which sends a digital temperature signal to the processor in 1.0°F increments.

The processor displays temperature and provides a 4-20 mA output proportional to temperature along with an optional NPN or PNP switch.

This temperature sensor ensures a long life with minimal drift. Along with a rugged stainless steel housing, these features make the TDA ideal for tough industrial applications.

The 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 through installation with a compression fitting sold as an accessory item.
  • Scalable Output Transmitter with Optional NPN or PNP Switch
  • Large, Easy-to-Read LED Display
  • All Stainless Steel Construction
  • Rugged and Reliable
  • Remote Sensor Version Available


Measuring Ranges

  • -58° F to 250° F


  • 1/2” NPT
  • 3/4” NPT
  • G 1/2
  • G 3/4


  • 316 Stainless Steel


  • 3-Digit LED

Electrical Connection

  • M12 x 1 Micro-DC

Power Supply

  • 24 Vdc ± 20 %

Analog Output

  • 4-20 mA

Optional Switch Output

  • 1x NPN or PNP

Maximum Accuracy

  • ± 1.0° F

  • Mechanical Engineering
  • Plant Engineering
  • Pumps


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