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TEMPERATURE TRANSMITTERWall Mount for Building Applications
The Series BTT-E/N Temperature Transmitters offer transmitter output signals with the same form and fit as our popular Series TE-E/N thermistor and RTD sensors for Building Automation and HVAC installations.
FEATURES/BENEFITS• Transmitter signal offers reliable accuracy for installations with long wire runs between the transmitter and the receiver/controller
APPLICATIONS• Room or indoor building space temperature monitoring
SPECIFICATIONSTemperature Sensor: Pt 1000 Ω RTD DIN Class A 0.00385Ω/°C.Range: 32 to 122 °F (0 to 50 °C).Temperature Limits: 32 to 122 °F (0 to 50 °C).Accuracy: ±0.5 °C @ 25 °C.Thermal Effect: ±0.01%/°C.Response Time: 100 ms.Power Requirements: 13-36 VDC for current models, 13-36 VDC or 16-28 VAC for voltage models.Output Signal: 4-20 mA or 0-10 VDC (depending on model).Electrical Connections: Screw terminal block.Enclosure Rating: IP20.Weight: 2.6 oz (73.7 g).Agency Approvals: CE.
SERIES BTT-E/N
4-1/2[114.30]
2-51/64[71.12]
1-3/32[27.69]
35/64[14.02]
3-1/64[76.56]
2X-11/64[4.47]
31/64[12.32]
3-21/32[92.96]
3-9/16[90.42]
1-1/16[27.05]
3X-3/8[9.36]
21/64[8.38]
1-3/16[30.00]
1-5/32[29.39]
3X-5/32[3.87]
4-1/2[114.30]
2-51/64[71.12]
1-3/32[27.69]
35/64[14.02]
3-1/64[76.56]
2X-11/64[4.47]
31/64[12.32]
3-21/32[92.96]
3-9/16[90.42]
1-1/16[27.05]
3X-3/8[9.36]
21/64[8.38]
1-3/16[30.00]
1-5/32[29.39]
3X-5/32[3.87]
North American styleEuropean style
VIDEO ONLINE
TEMPERATURE TRANSMITTERSCurrent or Voltage Output, NEMA 4X Enclosures
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/BENEFITS• 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
APPLICATIONS• Building automation system temperature monitoring
SPECIFICATIONSTemperature Sensor: Pt1000 RTD.Range: -40 to 140°F (-40 to 60°C).Temperature Limits: Operating: -40 to 302°F (-40 to 150°C).Accuracy: ±0.5°C @ 25°C.Thermal Effect: ±0.01%/°C.Response Time: 100 ms.Wetted Materials: All models: 304 SS (probe), polycarbonate (housing); Duct and immersion models: Neoprene (gasket); Outside air models: Nylon (insert), silocone (O-ring).Process Connection: 1/2˝ NPT (immersion models only).Electrical Connection: Removable terminal block, knocks out for conduit fitting.Conduit Connection: 1/2˝ NPT.Probe Lengths: 2.5 to 18˝ (depending on configuration).Power Requirements: 13-36 VDC for current models, 13-36 VDC or 16-28 VAC for voltage models.Output Signal: 4-20 mA or 0-10 VDC (depending on model).Enclosure Rating: NEMA 4X (IP66) (immersions models require thermowell).Weight: 5.11 oz (145 g) (duct/immersion); 8.4 oz (238 g) (OSA without radiation shield); 1 lb 7.4 oz (663.4 g) (OSA with radiation shield).Agency Approvals: CE.
Duct mount
Immersion mount BALL CHAINCONNECTOR
BALL CHAINCONNECTOR
1/8 [3.30]GASKET
8-51/64[223.58]
3-55/64[98.06]
ø5-7/64[ø129.59]
ø3-5/16[ø84.08]
PROBELENGTH
2-51/64[71.09]
4-19/64[109.29]
4-3/64[102.94]
2-15/64 [56.63]
7-3/32[180.18]
2X ø13/64[ø5.08]SLOTø3-5/16[ø84.07]
2-13/16[71.48]
PROBELENGTH
1/8 [3.30]GASKET
4-17/32[115.00]
2X ø13/64[ø5.00]
3-7/64[79.00]
90
27/32[21.50]
2-15/64[56.60]5-1/8
[130.00]
7950
3-45/6494.00
6-47/64170.90
115
BALL CHAINCONNECTOR
BALL CHAINCONNECTOR
1/8 [3.30]GASKET
8-51/64[223.58]
3-55/64[98.06]
ø5-7/64[ø129.59]
ø3-5/16[ø84.08]
PROBELENGTH
2-51/64[71.09]
4-19/64[109.29]
4-3/64[102.94]
2-15/64 [56.63]
7-3/32[180.18]
2X ø13/64[ø5.08]SLOTø3-5/16[ø84.07]
2-13/16[71.48]
PROBELENGTH
1/8 [3.30]GASKET
4-17/32[115.00]
2X ø13/64[ø5.00]
3-7/64[79.00]
90
27/32[21.50]
2-15/64[56.60]5-1/8
[130.00]
7950
3-45/6494.00
6-47/64170.90
115
BALL CHAINCONNECTOR
BALL CHAINCONNECTOR
1/8 [3.30]GASKET
8-51/64[223.58]
3-55/64[98.06]
ø5-7/64[ø129.59]
ø3-5/16[ø84.08]
PROBELENGTH
2-51/64[71.09]
4-19/64[109.29]
4-3/64[102.94]
2-15/64 [56.63]
7-3/32[180.18]
2X ø13/64[ø5.08]SLOTø3-5/16[ø84.07]
2-13/16[71.48]
PROBELENGTH
1/8 [3.30]GASKET
4-17/32[115.00]
2X ø13/64[ø5.00]
3-7/64[79.00]
90
27/32[21.50]
2-15/64[56.60]5-1/8
[130.00]
7950
3-45/6494.00
6-47/64170.90
115
BALL CHAINCONNECTOR
BALL CHAINCONNECTOR
1/8 [3.30]GASKET
8-51/64[223.58]
3-55/64[98.06]
ø5-7/64[ø129.59]
ø3-5/16[ø84.08]
PROBELENGTH
2-51/64[71.09]
4-19/64[109.29]
4-3/64[102.94]
2-15/64 [56.63]
7-3/32[180.18]
2X ø13/64[ø5.08]SLOTø3-5/16[ø84.07]
2-13/16[71.48]
PROBELENGTH
1/8 [3.30]GASKET
4-17/32[115.00]
2X ø13/64[ø5.00]
3-7/64[79.00]
90
27/32[21.50]
2-15/64[56.60]5-1/8
[130.00]
7950
3-45/6494.00
6-47/64170.90
115
Outside air with radiation shield
Outside air without radiation shield
SERIES BTT
VIDEO ONLINE
133
Temperature Transm
ittersTEM
PERATU
RE
DWYER INSTRUMENTS, INC. | dwyer-inst.com
YEAR LIMITEDWARRANTY
MODEL CHARTExample BTT -D 04 -1 BTT-D04-1 PriceSeries BTT Temperature transmitter -MountingConfiguration
DIOR
Duct mountImmersion mountOutside airOutside air with radiation shield
$53.5064.0069.50
113.00ProbeLength*
250406081218
2.5˝ (required for “O” and “R” models)4˝6˝8˝12˝18˝
-----
+10.50Output 1
24 to 20 mA0 to 10 V
--
Options BlankFCNIST
NoneFactory calibration certificateNIST calibration certificate
-+30.00n
+121.00n*For BTT-I models, actual probe length is approximately 0.75˝ longer than listed probe length to ensure maximum immersion into thermowells.n Items are net priced and are not subject to any discount.
THERMOWELLS - WELDED
Model MaterialConnection(Internal/External)
InsertionLength Price
TE-TNS-N253N-00TE-TNS-N043N-00TE-TNS-N063N-00TE-TNS-N083N-00TE-TNS-N123N-00TE-TNS-N183N-00
304 SS304 SS304 SS304 SS304 SS304 SS
1/2˝ NPSM/1/2˝ NPT1/2˝ NPSM/1/2˝ NPT1/2˝ NPSM/1/2˝ NPT1/2˝ NPSM/1/2˝ NPT1/2˝ NPSM/1/2˝ NPT1/2˝ NPSM/1/2˝ NPT
2.5˝4˝6˝8˝12˝18˝
$14.5014.5014.5017.7521.0026.00
YEAR LIMITEDWARRANTY
CALIBRATION SERVICES AVAILABLE
MODEL CHARTModel Housing Output PriceBTT-N00-3BTT-N00-4BTT-E00-3BTT-E00-4
North American styleNorth American styleEuropean styleEuropean style
4-20 mA0-10 VDC 4-20 mA0-10 VDC
$48.0048.0048.0048.00
133.indd 133 7/30/19 2:29 PM