Dwyer Series TTW

Series TTW Weatherproof Immersion Temperature Transmitter

Series TTWPt100 RTD, PC Programmable Transmitter

The Dwyer Series TTW Immersion Temperature Transmitter combines three popular products into a single package. Our TBU series head mounted temperature transmitter is factory mounted into our A-709 enclosure. A Pt100 RTD version of our TE series is wired to the transmitter, giving insertion lengths up to 18″. Each transmitter is factory programmed and calibrated to output a 4 to 20 mA signal proportional to the 32 to 212°F (0 to 100°C) temperature range.

 

Dwyer Series TTW Specifications

Temperature Sensor

  • Accuracy:±3°F (±1.7°C).
  • Temperature Limits:Operating: -40 to 302°F (-40 to 150°C).
  • Sensor Curves:Pt100 RTD (TE Series Curve D).

Temperature Transmitter

  • Input Range:-328 to 986°F (-200 to 530°C).
  • Output:Two-wire 4 to 20 mA.
  • Output Impedance:600 Ω @ 24 VDC.
  • Power Requirements:12 to 35 VDC.
  • Accuracy:±0.2% FS.
  • Temperature Limits:-40 to 185°F (-40 to 85°C).
  • Response Time:<100 msec.

Enclosure

  • Temperature Limits:-40 to 212°F (-40 to 100°C).
  • Rating:NEMA 4X (IP65).
  • Material:Painted aluminum housing.

 

MODELDESCRIPTION
TE-TNS-N044N-14Thermowell, 4" length, 1/4 internal / 1/2 external NPT connection, 304SS.
TE-TNS-N064N-14Thermowell, 6" length, 1/4 internal / 1/2 external NPT connection, 304SS.
TE-TNS-N094N-14Thermowell, 9" length, 1/4 internal / 1/2 external NPT connection, 304SS.
TE-TNS-N124N-14Thermowell, 12" length, 1/4 internal / 1/2 external NPT connection, 304SS.
TTW-104Weatherproof immersion temperature transmitter, 4" probe length
TTW-106Weatherproof immersion temperature transmitter, 6" probe length
TTW-108Weatherproof immersion temperature transmitter, 8" probe length
TTW-112Weatherproof immersion temperature transmitter, 12" probe length
TTW-118Weatherproof immersion temperature transmitter, 18" probe length