• Complete thermowell assemblies in stock
  • Thermocouple or RTD models
  • Most popular immersion lengths
  • Spring loaded design
  • Choice of extensions between thermowell & head
  • Drilled barstock, 316SS thermowells
  • 3/4" NPT process connection
  • Weatherproof heads: cast aluminum
  • .250" - 304SS probes
  • Extensions: spring loaded fitting or spring loaded fitting/union/nipple
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Item #

Calibration

Form / Junction

Temperature Range

U

Extension

Quantity
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QA1-A-10.5-B1 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 10.500 in N/A Spring Loaded Fitting
QA1-A-10.5-B2 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 10.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-A-2.5-B1 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 2.500 in N/A Spring Loaded Fitting
QA1-A-2.5-B2 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 2.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-A-4.5-B1 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 4.500 in N/A Spring Loaded Fitting
QA1-A-4.5-B2 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 4.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-A-6-B1 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 6.000 in N/A Spring Loaded Fitting
QA1-A-6-B2 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 6.000 in N/A Spring Loaded Fitting / Union / Nipple
QA1-A-7.5-B1 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 7.500 in N/A Spring Loaded Fitting
QA1-A-7.5-B2 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 7.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-A-9-B1 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 9.000 in N/A Spring Loaded Fitting
QA1-A-9-B2 N/A Platinum 100 Ohm at 0ºC, .00385 N/A Single - 3-Wire N/A -58 to 900 ºF N/A 9.000 in N/A Spring Loaded Fitting / Union / Nipple
QA1-E-10.5-G1 N/A Chromel - Constantan N/A Simplex - Grounded N/A 32 to 1300 ºF N/A 10.500 in N/A Spring Loaded Fitting
QA1-E-10.5-G2 N/A Chromel - Constantan N/A Simplex - Grounded N/A 32 to 1300 ºF N/A 10.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-E-10.5-U1 N/A Chromel - Constantan N/A Simplex - Ungrounded N/A 32 to 1300 ºF N/A 10.500 in N/A Spring Loaded Fitting
QA1-E-10.5-U2 N/A Chromel - Constantan N/A Simplex - Ungrounded N/A 32 to 1300 ºF N/A 10.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-E-2.5-G1 N/A Chromel - Constantan N/A Simplex - Grounded N/A 32 to 1300 ºF N/A 2.500 in N/A Spring Loaded Fitting
QA1-E-2.5-G2 N/A Chromel - Constantan N/A Simplex - Grounded N/A 32 to 1300 ºF N/A 2.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-E-2.5-U1 N/A Chromel - Constantan N/A Simplex - Ungrounded N/A 32 to 1300 ºF N/A 2.500 in N/A Spring Loaded Fitting
QA1-E-2.5-U2 N/A Chromel - Constantan N/A Simplex - Ungrounded N/A 32 to 1300 ºF N/A 2.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-E-4.5-G1 N/A Chromel - Constantan N/A Simplex - Grounded N/A 32 to 1300 ºF N/A 4.500 in N/A Spring Loaded Fitting
QA1-E-4.5-G2 N/A Chromel - Constantan N/A Simplex - Grounded N/A 32 to 1300 ºF N/A 4.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-E-4.5-U1 N/A Chromel - Constantan N/A Simplex - Ungrounded N/A 32 to 1300 ºF N/A 4.500 in N/A Spring Loaded Fitting
QA1-E-4.5-U2 N/A Chromel - Constantan N/A Simplex - Ungrounded N/A 32 to 1300 ºF N/A 4.500 in N/A Spring Loaded Fitting / Union / Nipple
QA1-E-6-G1 N/A Chromel - Constantan N/A Simplex - Grounded N/A 32 to 1300 ºF N/A 6.000 in N/A Spring Loaded Fitting
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