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Series BTT Temperature Transmitter
Brand: Dwyer Instruments, LLC
The Series BTT Temperature Transmitters offer transmitter output signals with the same form and fit as our popular TE thermistor and RTD sensors for building HVAC applications.
Thermowells are required when using immersion models in liquid applications.
Features- Duct, immersion, and outside air models available
- Radiation shield available for mounting in direct sunlight
- Transmitter output allows for longer wire runs than standard thermistor sensors
Specifications
Accuracy
- ± 0.5° C (± 0.9° F): 0 to 60° C or 32° to 140° F (Voltage), -20° to 50° C or -4° to 122° F (Current)
- ± 0.75° C: 50° to 60° C (Current)
- ± 1° C: -40° to 0° C (Voltage)
Approvals & Certifications
- FC (Factory Calibration Certificate)
Approvals & Certifications
- CE
Conduit Connection
- 1/2” NPT
Electrical Connectors
- Removable Terminal Block
Enclosure, Body Material
- Polycarbonate
Environmental Protection
- IP66
- NEMA 4X
Gasket Material
- Neoprene (Wetted Materials)
Insertion 'U' Length
- 12” (30 cm)
- 18” (46 cm)
- 2.5” (6.4 cm)
- 4” (10.1 cm)
- 6” (15.2 cm)
- 8” (20.2 cm)
Mounting
- Duct Mount
- Immersion Mount
NACE & NIST
- NIST Calibration Certificate
NPT Connection
- 1/2” NPT
O-Ring Material
- Silicone
Output
- 0-10 Vdc
- 4-20 mA
Power Requirement
- 13-36 Vdc
Response Time
- 100 milliseconds
Sensor / Probe Material
- 304 Stainless Steel (Wetted Materials)
Sensor / Probe Type
- Pt1000 RTD
Temperature Range
- -40° to 60° C (-40° to 140° F)
Wetted Materials
- Nylon
- Building Automation System Temperature Monitoring