TempTrak® RT351 Rotary Temperature Transmitter




The RT351 Series Transmitter is a single-channel temperature measurement system that features Dienes-compatible output signals for temperature and speed. The RT351 also features a linear 4-20 mA output for use with standard process control systems. Digital circuitry in the rotating transmitter and the stationary receiver are immune to electrical noise and drift. Generous 5 mm clearance between the rotating and stationary parts eliminate rubbing or impacting - a common failure cause in other designs. Error detection modes protect heater from damage and expedite troubleshooting in the event of a sensor or other failure. Multiple mechanical configurations are available to fit most machines.

  • 4-20 mA current output for standard process controllers
  • Frequency output for Dienes process controllers
  • Multiple mechanical configurations available
  • Digital circuitry from sensor input to signal output

Features & Benefits

Accurate - Precise and reliable over entire sensing range.

Robust - Fully encapsulated electronics with generous clearance between rotor and stator.

Dienes Compatible - A true drop-in replacement that works with existing wiring and process control systems.

Flexible - Provides 4-20 mA current output for standard process controllers and frequency output for Dienes process controllers

Versatile - Multiple mechanical configurations available.

Digital Circuitry - Maintains calibration and is immune to electrical noise and drift.

Intelligent - Protects heater if sensor or transmitter malfunctions.

Product Support - Backed by BEI's reputation for the strongest customer support in the industry including a two-year warranty.

Product Datasheet [PDF]


RT351 Specifications

Warranty Information - Binsfeld Engineering Inc. warrants this product to be free from defective materials and workmanship for a period of two years from the date of delivery to the original purchaser and that this product will conform to specifications and standards published by Binsfeld Engineering Inc.  Upon evaluation by Binsfeld Engineering Inc., any product found to be defective will be replaced or repaired at the sole discretion of Binsfeld Engineering Inc.  Our warranty is limited to the foregoing.  Binsfeld Engineering Inc. disclaims any warranty of merchantability or fitness for intended purpose.

More Info

Click here to request more info, or feel free to contact us toll-free at 1-800-524-3327.

RT351 User's Guide [pdf]


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