Welcome to DG Instruments About Us

For all your instrumentation requirements Shop Products

Dwyer  |  SKU: BTT-O-25-2

Dwyer Series BTT Temperature Transmitter - Outside Air without Radiation Shield

Shipping calculated at checkout.


The Series BTT Temperature Transmitters offer transmitter output signals with the same form and fits as our popular TE thermistor and RTD sensors for building HVAC applications. Radiation Shield version on request.

  • Outside-Air version shown here;
  • Models for Duct Mounting, Liquid Immersion shown separately;
  • Only stocked configurations shown
  • Output 0…10 VDC;

Data sheet and manual can be found here

NB: All prices exclude GST

Payment & Security

Payment methods

  • Apple Pay
  • Google Pay
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.