Description
DWYER SERIES TTW WEATHERPROOF IMMERSION TEMPERATURE TRANSMITTER – Pt100 RTD, PC Programmable Transmitter
The 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.
Features:
- Easy output scale adjustment via the USB port
- Long product life cycle with the rugged aluminum IP66 housing
- No setup for most installations with the output range preset to 32 to 212°F
Application:
- Immersion temperature sensing in HVAC systems
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 ms
- ENCLOSURE
- Temperature Limits:-40 to 212°F (-40 to 100°C).
- Rating: NEMA 4X (IP66)
- Material: Painted aluminum housing.
Models:
- TTW-104 Weatherproof immersion temperature transmitter, 4″ probe length
- TTW-106 Weatherproof immersion temperature transmitter, 6″ probe length
- TTW-108 Weatherproof immersion temperature transmitter, 8″ probe length
- TTW-112 Weatherproof immersion temperature transmitter, 12″ probe length
- TTW-118 Weatherproof immersion temperature transmitter, 18″ probe length
