Series TE-TNS Thermowells

Thermowells for Building Automation Temperature Sensors

The Series TE-TNS Stainless Steel Thermowells are used to separate the instrument from the surrounding media. When used with the Series TE and TE-I Immersion Temperature Sensors, further protection is offered from aggressive media, high pressures, and flow rates while allowing for quick and easy installation of temperature sensors without having to drain process media.
Thermowells are offered in both 304 and 316 stainless steel allowing for superior corrosion resistance. Fabricated, or welded, thermowells are constructed from a tube that is closed at the tip by a welded solid tip. Solid-machined thermowells are manufactured from barstock.

Product Applications

Building automation
Chiller or Boiler Loops
Chemical industry or process technology

Starting at $18.55

Ordering

Grouped product items
Model	Description	Availability*	Price
TE-TNS-N043N-00	Stainless steel thermowell with 1/2" NPT process connection, 4" length	1-3 days*	$18.55
TE-TNS-N044N-12	Thermowell, 4" length, 1/2" NPT internal connection, 3/4" NPT external connection, 304SS.	1-3 days*	$20.40
TE-TNS-N044N-14	Thermowell, 4" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.	1-3 days*	$22.95
TE-TNS-N045N-12	Thermowell, 316SS, .26" bore, 1/2" NPT internal connection, 3/4" NPT external connection, 4" length	1-3 days*	$25.50
TE-TNS-N045N-14	Thermowell, 316SS, .26" bore, 1/4" NPT internal connection, 1/2" NPT external connection, 4" length	1-3 days*	$28.35
TE-TNS-N063N-00	Stainless steel thermowell with 1/2" NPT process connection, 6" length	1-2 Weeks*	$18.55
TE-TNS-N064N-12	Thermowell, 6" length, 1/2" NPT internal connection, 3/4" NPT external connection, 304SS.	1-3 days*	$24.50
TE-TNS-N064N-14	Thermowell, 6" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.	1-3 days*	$24.50
TE-TNS-N065N-12	Thermowell, 316SS, .26" bore, 1/2" NPT internal connection, 3/4" NPT external connection, 6" length	1-3 days*	$29.65
TE-TNS-N065N-14	Thermowell, 316SS, .26" Bore, 1/4" NPT internal connection, 1/2" NPT external connection, 6" length	1-3 days*	$29.90
TE-TNS-N066N-00	Thermowell, 316SS, .26" bore, 1/2" NPT internal connection, 1/2" NPT external connection, 6" length	1-3 days*	$35.60
TE-TNS-N083N-00	Stainless steel thermowell with 1/2" NPT process connection, 8" length	1-2 Weeks*	$22.20
TE-TNS-N094N-12	Thermowell, 9" length, 1/2" NPT internal connection, 3/4" NPT external connection, 304SS.	1-3 days*	$39.40
TE-TNS-N094N-14	Thermowell, 9" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.	1-3 days*	$41.00
TE-TNS-N095N-12	Thermowell, 316SS, .26" bore, 1/2" NPT internal connection, 3/4" NPT external connection, 9" length	1-2 Weeks*	$44.45
TE-TNS-N095N-14	Thermowell, 316SS, .26" bore, 1/4" NPT internal connection, 1/2" NPT external connection, 9" length	1-2 Weeks*	$46.55
TE-TNS-N123N-00	Stainless steel thermowell with 1/2" NPT process connection, 12" length	1-3 days*	$26.05
TE-TNS-N124N-12	Thermowell, 12" length, 1/2" NPT internal connection, 3/4" NPT external connection, 304SS.	1-3 days*	$58.35
TE-TNS-N124N-14	Thermowell, 12" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.	1-3 days*	$59.85
TE-TNS-N125N-12	Thermowell, 316SS, .26" bore, 1/2" NPT internal connection, 3/4" NPT external connection, 12" length	1-2 Weeks*	$63.45
TE-TNS-N125N-14	Thermowell, 316SS, .26" bore, 1/4" NPT internal connection, 1/2" NPT external connection, 12" length	1-2 Weeks*	$66.20
TE-TNS-N183N-00	Stainless steel thermowell with 1/2" NPT process connection, 18" length	1-2 Weeks*	$32.85
TE-TNS-N253N-00	Stainless steel thermowell with 1/2° NPT process connection, 2-1/2° length	1-2 Weeks*	$18.55
TE-TNS-N254N-12	2-1/2" SS Thermowell with 1/2" NPT internal and 3/4" external thread.	1-3 days*	$21.80
TE-TNS-N254N-14	2-1/2" SS Thermowell with 1/4" NPT internal and 1/2" external thread.	1-3 days*	$24.00

Specifications

Maximum Pressure:: Fabricated: 140 psi; Machined: 304 SS: 3700 psi; 316SS: 5500 psi.
Maximum Temperature:: Fabricated: 1000°F (538°C); Machined: 1200°F (648°C).
Construction:: Fabricated (welded) or machined model specific.

Features