Description
Dwyer SERIES TE DUCT AND IMMERSION BUILDING AUTOMATION TEMPERATURE SENSOR
Available up to 18″ Probe Length, Thermistor or RTD Outputs
The Series TE Duct and Immersion Temperature Sensor can be used to monitor air or water temperature throughout a building management system or an air handler unit. Flanged duct sensors monitor the supply or return air and provide a thermistor or RTD output to the digital controller. Immersion sensors which are supplied with compression fittings are typically used to monitor the hot or chilled water lines throughout a building. Thermowells are recommended, but not required on the immersion sensors.
For variable air volume applications, the Series TE can be configured to have 8′ plenum rated cable with flying leads. Standard units come with 4″ leads with an integral terminal block to eliminate carrying extra wire nuts. For housing models, multiple knockouts provide easy conduit access to any side of the housing. The 1/4 turn lid comes with a chain to prevent it from being lost during installation.
Features:
- Easy to mount external tab housing and flange options for duct applications
- 1/4 turn housing cover with chain to prevent dropping
- Multiple conduit knockouts for easy installation positioning
- 8´ plenum rated cable option
- Terminal connector eliminates need for wire nuts
Applications:
- Building automation
- VAV temperature sensing
- Chiller or boiler loops
- AHU monitoring
Specifications:
- Accuracy: Thermistor temperature sensor: ±0.22°C @ 25°C (±0.4°F @ 77°F); RTD temperature sensor DIN Class A: ±0.15°C @ 0°C (±0.28°F @ 32°F)
- Temperature Limits: Operating: -40 to 302°F (-40 to 150°C)
- Sensor Curves: See Resistance vs. Temperature Table
- Cable Rating: Plenum option includes UL listed plenum cable
- Housing Material: Meets UL, 94 V-O polycarbonate plastic
- Housing Rating: NEMA 4X (IP66) (DFW, IBW only)
- Weight: 5.3 oz (150.3 g)
- Agency Approvals: Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).
Models:
- TE-DFG-A0444-00 Air Duct Temperature Sensor, 4 inch probe, 10K Ohm Type III Thermistor, GP housing.
- TE-DFG-A0844-00 Air Duct Temperature Sensor, 8 inch probe, 10K Ohm Type III Thermistor, GP housing.
- TE-DFG-B0444-00 Air Duct Temperature Sensor, 4 inch probe, 10K Ohm Type II Thermistor, GP housing.
- TE-DFG-B0844-00 Air Duct Temperature Sensor, 8 inch probe, 10K Ohm Type II Thermistor, GP housing.
- TE-DFG-B1244-00 Air Duct Temperature Sensor, 12 inch probe, 10K Ohm Type II Thermistor, GP housing.
- TE-DFN-A0444-00 Air Duct Temperature Sensor, 4 inch probe, 10K Ohm Type III Thermistor.
- TE-DFN-A0448-00 Air Duct Temperature Sensor, 4 inch probe, 10K Ohm Type III Thermistor, 8 foot plenum cable.
- TE-DFN-A0648-00 Air Duct Temperature Sensor, 6 inch probe, 10K Ohm Type III Thermistor, 8 foot plenum cable.
- TE-DFN-B0444-00 Air Duct Temperature Sensor, 4 inch probe, 10K Ohm Type II Thermistor.
- TE-DFN-B0448-00 Air Duct Temperature Sensor, 4 inch probe, 10K Ohm Type II Thermistor, 8 foot plenum cable.
- TE-DFN-B0648-00 Air Duct Temperature Sensor, 6 inch probe, 10K Ohm Type II Thermistor, 8 foot plenum cable.
- TE-DFN-B0844-00 Air Duct Temperature Sensor, 8 inch probe, 10K Ohm Type II Thermistor.
- TE-DFN-B0848-00 Air Duct Temperature Sensor, 8 inch probe, 10K Ohm Type II Thermistor, 8 foot plenum cable.
- TE-DFN-F0448-00 Air Duct Temperature Sensor, 4 inch probe, 20K Ohm Thermistor.
- TE-TNS-N043N-00 Stainless steel thermowell with 1/2″ NPT process connection, 4″ length
- TE-TNS-N044N-12 Thermowell, 4″ length, 1/2″ NPT internal connection, 3/4″ NPT external connection, 304SS.
- TE-TNS-N044N-14 Thermowell, 4″ length, 1/4″ NPT internal connection, 1/2″ NPT external connection, 304SS.
- TE-TNS-N063N-00 Stainless steel thermowell with 1/2″ NPT process connection, 6″ length
- TE-TNS-N064N-12 Thermowell, 6″ length, 1/2″ NPT internal connection, 3/4″ NPT external connection, 304SS.
- TE-TNS-N064N-14 Thermowell, 6″ length, 1/4″ NPT internal connection, 1/2″ NPT external connection, 304SS.
- TE-TNS-N083N-00 Stainless steel thermowell with 1/2″ NPT process connection, 8″ length
- TE-TNS-N094N-12 Thermowell, 9″ length, 1/2″ NPT internal connection, 3/4″ NPT external connection, 304SS.
- TE-TNS-N094N-14 Thermowell, 9″ length, 1/4″ NPT internal connection, 1/2″ NPT external connection, 304SS.
- TE-TNS-N123N-00 Stainless steel thermowell with 1/2″ NPT process connection, 12″ length
- TE-TNS-N124N-12 Thermowell, 12″ length, 1/2″ NPT internal connection, 3/4″ NPT external connection, 304SS.
- TE-TNS-N124N-14 Thermowell, 12″ length, 1/4″ NPT internal connection, 1/2″ NPT external connection, 304SS.
- TE-TNS-N183N-00 Stainless steel thermowell with 1/2″ NPT process connection, 18″ length
- TE-TNS-N253N-00 Stainless steel thermowell with 1/2” NPT process connection, 2-1/2” length
- TE-TNS-N254N-12 2-1/2″ SS Thermowell with 1/2″ NPT internal and 3/4″ external thread
- TE-TNS-N254N-14 2-1/2″ SS Thermowell with 1/4″ NPT internal and 1/2″ external thread
