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  1. Home
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  3. Test Instruments & Gauges
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  5. Temperature & Humidity Measuring
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  7. Thermowells
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Thermowells (523 items)

Winters Thermowell, Stepped, 2.5 In Insrt Depth TIW01LF
Winters

Thermowell, Stepped, 2.5 In Insrt Depth

Zoro # G7474582
Mfr # TIW01LF
product price:  $17.29
/ea
Dwyer Instruments Thermowell, 4" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS. TE-TNS-N044N-14
Dwyer Instruments

Thermowell, 4" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.

Zoro # G7504147
Mfr # TE-TNS-N044N-14
product price:  $29.39
/ea
Winters Thermowell, Stepped, 0.9 In Insrt Depth TSW45LF
Winters

Thermowell, Stepped, 0.9 In Insrt Depth

Zoro # G7495634
Mfr # TSW45LF
product price:  $8.39
/ea
Zoro Select Industrial Thermowell, Brass, 1-1/4-18 24C455
Zoro Select

Industrial Thermowell, Brass, 1-1/4-18

Zoro # G4701541
Mfr # 24C455
product price:  $14.89
/ea
Dwyer Instruments Thermowell, 6" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS. TE-TNS-N064N-14
Dwyer Instruments

Thermowell, 6" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.

Zoro # G7630156
Mfr # TE-TNS-N064N-14
product price:  $31.49
/ea
Wgtc Threaded Thermowell, 2-1/2" Insertion L T1E3D2
Wgtc

Threaded Thermowell, 2-1/2" Insertion L

Zoro # G007963916
Mfr # T1E3D2
product price:  $8.99
/ea
No Product Image Available
Winters

Threaded Thermowell, Stepped Shank

Zoro # G903501595
Mfr # TBR2550-2
product price:  $15.89
/ea
Zoro Select Bimetal Thermowell, Brass, 1/2 NPSM, Stem Length: 4 in 24C470
Zoro Select

Bimetal Thermowell, Brass, 1/2 NPSM, Stem Length: 4 in

Zoro # G4698967
Mfr # 24C470
product price:  $14.99
/ea
Winters Thermowell 2.5" 316 St/St, 3/4" Npt TBR25-2
Winters

Thermowell 2.5" 316 St/St, 3/4" Npt

Zoro # G9554058
Mfr # TBR25-2
product price:  $23.59
/ea
Weiss Instruments 3/4" NPT Brass Thermowell 3 1/2" stem E35-75BS
Weiss Instruments

3/4" NPT Brass Thermowell 3 1/2" stem

Zoro # G302663443
Mfr # E35-75BS
product price:  $26.69
/ea
Sold in mult. of 2 for $53.38
Winters Thermowell 1/2"X1/2" 304Ss For 4" Stem, TBR3550-1
Winters

Thermowell 1/2"X1/2" 304Ss For 4" Stem,

Zoro # G0283223
Mfr # TBR3550-1
product price:  $30.19
/ea
Winters Thermowell, Stepped, 0.9 In Insrt Depth TSW65LF
Winters

Thermowell, Stepped, 0.9 In Insrt Depth

Zoro # G7477346
Mfr # TSW65LF
product price:  $8.79
/ea
Zoro Select Bimetal Thermowell, 304SS, 1/2 NPSM 24C512
Zoro Select

Bimetal Thermowell, 304SS, 1/2 NPSM

Zoro # G4649495
Mfr # 24C512
product price:  $17.79
/ea
Zoro Select Bimetal Thermowell, 316SS, 1/2 NPSM, Stem Length: 4 in 24C462
Zoro Select

Bimetal Thermowell, 316SS, 1/2 NPSM, Stem Length: 4 in

Zoro # G4667232
Mfr # 24C462
product price:  $27.29
/ea
Zoro Select Bimetal Thermowell, 316SS, 1/2 NPSM, Bore Dia.: 0.26 in 24C461
Zoro Select

Bimetal Thermowell, 316SS, 1/2 NPSM, Bore Dia.: 0.26 in

Zoro # G4704752
Mfr # 24C461
product price:  $19.55
/ea
Zoro Select Bimetal Thermowell, Brass, 1/2 NPSM 24C469
Zoro Select

Bimetal Thermowell, Brass, 1/2 NPSM

Zoro # G4673715
Mfr # 24C469
product price:  $10.89
/ea
Winters Thermowell, Stepped, 1.3 In Insrt Depth TSW25LF
Winters

Thermowell, Stepped, 1.3 In Insrt Depth

Zoro # G7561312
Mfr # TSW25LF
product price:  $8.59
/ea
Dwyer Instruments Thermowell, 316SS, .26" bore, 1/2" NPT internal connection, 3/4" NPT external connection, 4" length TE-TNS-N045N-12
Dwyer Instruments

Thermowell, 316SS, .26" bore, 1/2" NPT internal connection, 3/4" NPT external connection, 4" length

Zoro # G207158259
Mfr # TE-TNS-N045N-12
product price:  $29.99
/ea
Dwyer Instruments Stainless steel thermowell with 1/2" NPT process connection, 4" length TE-TNS-N043N-00
Dwyer Instruments

Stainless steel thermowell with 1/2" NPT process connection, 4" length

Zoro # G807158406
Mfr # TE-TNS-N043N-00
product price:  $24.35
/ea
Zoro Select Industrial Thermowell, Brass, 1-1/4-18 24C456
Zoro Select

Industrial Thermowell, Brass, 1-1/4-18

Zoro # G4672823
Mfr # 24C456
product price:  $16.29
/ea
Dwyer Instruments Thermowell, 6" length, 1/2" NPT internal connection, 3/4" NPT external connection, 304SS. TE-TNS-N064N-12
Dwyer Instruments

Thermowell, 6" length, 1/2" NPT internal connection, 3/4" NPT external connection, 304SS.

Zoro # G607158316
Mfr # TE-TNS-N064N-12
product price:  $31.35
/ea
Dwyer Instruments Thermowell, 9" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS. TE-TNS-N094N-14
Dwyer Instruments

Thermowell, 9" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.

Zoro # G7561933
Mfr # TE-TNS-N094N-14
product price:  $52.49
/ea
Zoro Select Bimetal Thermowell, 304SS, 1/2 NPSM 24C513
Zoro Select

Bimetal Thermowell, 304SS, 1/2 NPSM

Zoro # G4681135
Mfr # 24C513
product price:  $20.45
/ea
Winters Thermowell, Stepped, 1.3 In Insrt Depth TAS62LF
Winters

Thermowell, Stepped, 1.3 In Insrt Depth

Zoro # G7559587
Mfr # TAS62LF
product price:  $13.29
/ea
Zoro Select Bimetal Thermowell, 316SS, 1/2 NPSM 24C464
Zoro Select

Bimetal Thermowell, 316SS, 1/2 NPSM

Zoro # G4671694
Mfr # 24C464
product price:  $55.65
/ea
Winters Brass Thermowell 3.5", 3/4" Npt For Tim TIW01
Winters

Brass Thermowell 3.5", 3/4" Npt For Tim

Zoro # G0283129
Mfr # TIW01
product price:  $13.94
/ea
Trerice Industrial Thermowell, Lagging, 304SS 3-4FA5
Trerice

Industrial Thermowell, Lagging, 304SS

Zoro # G1103837
Mfr # 3-4FA5
product price:  $68.19
/ea
Winters Thermowell, Stepped, 5 In Insrt Depth TIW04LF
Winters

Thermowell, Stepped, 5 In Insrt Depth

Zoro # G7597511
Mfr # TIW04LF
product price:  $62.19
/ea
Zoro Select Industrial Thermowell, Lagging, Brass 24C487
Zoro Select

Industrial Thermowell, Lagging, Brass

Zoro # G4686394
Mfr # 24C487
product price:  $22.35
/ea
Zoro Select Industrial Thermowell, Brass, 5/8-18 UNF 24C480
Zoro Select

Industrial Thermowell, Brass, 5/8-18 UNF

Zoro # G4658735
Mfr # 24C480
product price:  $8.29
/ea
Noshok 1/2 NPT Stepped Shank Thermowell, 9" Length, 1/2" NPSM Instrument Conn, 304 SS 50-090-304-SS
Noshok

1/2 NPT Stepped Shank Thermowell, 9" Length, 1/2" NPSM Instrument Conn, 304 SS

Zoro # G608660757
Mfr # 50-090-304-SS
product price:  $107.09
/ea
Zoro Select Bimetal Thermowell, Lagging, 304SS, 1/2NPSM 24C529
Zoro Select

Bimetal Thermowell, Lagging, 304SS, 1/2NPSM

Zoro # G4705784
Mfr # 24C529
product price:  $75.59
/ea
Winters Bi-Metal Therm 3"Cb 2.5" Stem 0-200 F/C TBM30025B6
Winters

Bi-Metal Therm 3"Cb 2.5" Stem 0-200 F/C

Zoro # G9553741
Mfr # TBM30025B6
product price:  $39.99
/ea
Zoro Select Bimetal Thermowell, 316SS, 1/2 NPSM 24C467
Zoro Select

Bimetal Thermowell, 316SS, 1/2 NPSM

Zoro # G4678843
Mfr # 24C467
product price:  $117.99
/ea
No Product Image Available
Ashcroft

Threaded Thermowell, 1/2"MNPT, SS

Zoro # G001796848
Mfr # 50W0250ST260S
product price:  $56.19
/ea
No Product Image Available
Winters

Threaded Thermowell, Straight Shank

Zoro # G003501587
Mfr # TBR2550-ST
product price:  $11.39
/ea
Thermowells (523 items)
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About Thermowells

Thermowells partially encase thermometers, allowing them to read temperatures while protecting them from the sometimes harsh conditions into which they are immersed, such as hot or freezing gases, liquids or slurries. Thermowells protect not only the thermometer but also the overall chemical process. They are usually made of brass or stainless steel.

Related Categories

Dial ThermometersLiquid In Glass ThermometersSolar Powered ThermometersTemperature ProbesPressure Gauges
Gauge guards, Seals & AccessoriesPressure TransducersManometersCircular ChartsStatic Control Products
threaded thermowellwinters instruments thermowellsindustrial thermowellbrass thermowellss thermowell
thermowell thermometerstainless steel thermowellflanged thermowellthermo wellbrass thermowells

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