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Best Thermowells - Buying Guide

Last Updated: 11/18/2018

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  #1

NOSHOK 75-040-304-SS 304 Stainless Steel Thermowell, 4" Stem, 3/4" NPT

Model: 75-040-304-SS   |    Mpn: 75-040-304-SS   |    PartNumber: 75-040-304-SS   |   Asin: B008N1O06I

Allows a temperature instrument to be removed and replaced without shutting down and possibly draining the process. Reduces the possibility of damage to the temperature instrument. Provides protection to the operator. Made of 304 stainless steel. 4" thread length. 2-1/2" insertion.

Features

  • Allows a temperature instrument to be removed and replaced without shutting down and possibly draining the process
  • Reduces the possibility of damage to the temperature instrument
  • Provides protection to the operator
  • 3/4 process connection standard
  • 1 year warranty
  • See more on Amazon...

Brand: NOSHOK   |   Manufacturer: NOSHOK, Inc.

Package Dimensions: 1.25 x 1.25 x 4.25 inches (3.2 x 3.2 x 10.8 cm)

Amazon Price: $46.05 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 1 to 2 months
List Price: $46.05

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  #2

Cooper-Atkins DPP400W-0-8 Waterproof Digital Pen Style Thermometer, Reduced Tip

Model: 9002502   |    Mpn: 9002502   |    PartNumber: 9002502   |   Asin: B00NG3RGPK

Antimicrobial protection added to all plastic components. Thermometer is factory calibrated to three temperature points and guaranteed to never need field adjustment. Features include IP67 rating, stainless steel shaft, 6-second response time, F/ C switchable ranges, hold function, min/max reading, and Auto-off. What's included: protective case with pocket clip and a battery ideal for use in the food industry and all other general applications NSF approved.

Features

  • Product Type: digital indicator
  • CE compliance: Yes
  • Max temperature ( C): 200
  • Min temperature ( F): -40
  • Max temperature ( F): 92
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Brand: Cooper   |   Manufacturer: COOPER-ATKINS CORPORATION

Package Dimensions: 0.79 x 4.49 x 9.02 inches (2.0 x 11.4 x 22.9 cm)

Amazon Price: $24.16 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 24 hours
List Price: $24.16

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  #3

Baker Instruments E35-75BS Brass Thermowell

Model: E35-75BS   |    Mpn: E35-75BS   |    PartNumber: E35-75BS   |   Asin: B008S0NSKI

The Baker E35-75BS Brass Thermowell allows a thermometer to be removed from a system without disturbance. The thermometer is inserted and tightened to the separable socket by means of a threaded swivel nut coupling. For use with the Baker 9VU Series Industrial Thermometers.

Features

  • Constructed of brass with a 3-1/2" stem length
  • 2-1/2 insert length and 3/4 NPT
  • Separable sockets are used to provide pressure tight connections where required
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Brand: Baker Instruments   |   Manufacturer: Reed

Item Dimensions: 1.5 x 4.5 x 1.5 inches (3.8 x 11.4 x 3.8 cm)   |   Package Dimensions: 0.3 x 2.6 x 5.3 inches (0.8 x 6.6 x 13.5 cm)

Amazon Price: $15.00 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 1 to 2 weeks
List Price: $25.00

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  #4

1/2 inch thermowell Stainless Steel 304 with Plastic Cap for Beer fermenter ds18b20 pt100 Homebrew Boiler 30mm 50mm 100mm 150mm 200mm 300mm 400mm 500mm (50mm)

 Ean: 0725714174303   |    PartNumber: ZC-16   |   Asin: B07DXFWV6B

1/2 inch thermowell Stainless Steel 304 with Plastic Cap for Beer fermenter ds18b20 pt100 Homebrew Boiler 30mm 50mm 100mm 150mm 200mm 300mm 400mm 500mm

Features

Brand: Otomatico   |   Manufacturer: Lepai

Item Dimensions: 0.79 x 0.79 x 2.36 inches (2.0 x 2.0 x 6.0 cm)   |   Package Dimensions: 0.55 x 2.2 x 4.17 inches (1.4 x 5.6 x 10.6 cm)

Amazon Price: $10.99 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.00

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  #5

1/2" NPT Threads Stainless Steel Thermowell for Temperature Sensors

 Ean: 0712190270186   |    PartNumber: ASINPPOKAL10068   |   Asin: B01NAIDH2Y

Description:
Thermowells for temperature instruments are recommended for all process systems where pressure, velocity or viscous, abrasive and corrosive materials are present individually or in combination. A properly selected thermowell will protect the temperature instrument from possible damage resulting from these process variables. Furthermore, a thermowell permits removal of the temperature instrument for replacements, repair or testing without effecting the process media or the system. Specifications:
Material: Stainless steel 201
Color: Silver
Internal Thread: 1/2"NPT
External Thread: 1/2"NPT
Length: 12.1cm / 4.76"
Hexagon Size: 2.3cm / 0.9"
Rod Diameter: 1.3cm / 0.51"

Features

  • Material: Stainless steel
  • Works nicely to replace a needle thermometer in brew kettle
  • No bubbles, no pinhole and other blemishes
  • The inlet fit 1/2 inch male pipe thread.Internal Thread: 1/2NPT; External Thread: 1/2NPT
  • A quick fit thermowell protects your thermometer from possible damage.
  • See more on Amazon...

Brand: Yosoo   |   Manufacturer: Yosoo

Package Dimensions: 0.98 x 1.14 x 5.39 inches (2.5 x 2.9 x 13.7 cm)

Amazon Price: $8.99 | as of 11/18/2018(1:37pm pst)
Availibility:
List Price: $9.99

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  #6

PIC Gauge TW-ST02-22S2 2-1/2" Stem Length, 1/2" NPT x 1/2" NPT Connection Size, Stepped Style, 0.260" Bore Diameter, 304 Stainless Steel Standard Thermowell for Industrial Bimetal Thermometers

Model: TW-ST02-22S2   |    Mpn: TW-ST02-22S2   |    PartNumber: TW-ST02-22S2   |   Asin: B00FBQECPC

Precision Instrument Company is a full line Thermowell Manufacturer. We Manufacture all sizes, connections and materials, Stocking the most commonly used types. We also make specials and carry accessories allowing for many options with quick deliveries.

Features

  • 2-1/2" long 304 stainless steel thermowell with 1/2 MPT mounting threads and 1/2" FPT internal threads
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Brand: PIC Gauges   |   Manufacturer: PIC Gauges

Package Dimensions: 0.3 x 1.4 x 5 inches (0.8 x 3.6 x 12.7 cm)

Amazon Price: $29.95 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 24 hours
List Price: $34.85

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  #7

Stainless Steel Thermowell 1/2"NPT Threads for Temperature Sensors

 Ean: 0663862763171   |    PartNumber: Zeronecnedm4uagg   |   Asin: B079DGY2CQ

Specifications:

Material: Stainless steel 201 Color: Silver Internal Thread: 1/2"NPT External Thread: 1/2"NPT Length: 12.1cm / 4.76" Hexagonal Size: 2.3cm / 0.9" Rod Diameter: 1.3cm / 0.51" Wall Thickness: 0.1cm / 0.04" Weight: 84g(approx.)

Package Includes: 1 Thermowell

Note:

1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Features

  • Made of 201 stainless steel, durable and long service life
  • Works nicely to replace a needle thermometer in brew kettle
  • No bubbles, no pinhole and other blemishes
  • The inlet accepts 1/2 inch male pipe thread
  • A quick fit thermowell protects your thermometer from possible damage
  • See more on Amazon...

Brand: Zerone   |   Manufacturer: Zerone

Amazon Price: $1.95 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $1.95

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  #8

4" Thermowell Stainless Steel 304-1/2" NPT Connections

Model: COMINHKPR31168   |    Mpn: TW440   |    Ean: 0783583831840   |    PartNumber: TW440   |   Asin: B00HG1757M

Thermowells for temperature instruments are recommended for all process systems where pressure, velocity or viscous, abrasive and corrosive materials are present individually or in combination. A properly selected thermowell will protect the temperature instrument from possible damage resulting from these process variables. Furthermore, a thermowell permits removal of the temperature instrument for replacements, repair or testing without effecting the process media or the system.

Features

  • Professional quality & durability
  • 4 Inch Stem
  • 1/2 NPT threading
  • 1000 Psi
  • All Stainless Steel 304
  • See more on Amazon...

Brand: DuraChoice   |   Manufacturer: DuraChoice

Amazon Price: $19.83 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 24 hours
List Price: $19.83

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  #9

1/2 inch npt thermowell weldless with Fixing Screw for Beer fermenter Homebrew Boiler 30mm 50mm 100mm 150mm 200mm 300mm 400mm 500mm (50mm)

 Ean: 0725732419196   |    PartNumber: ZC-08   |   Asin: B07F1RKVKP

1/2 inch npt thermowell weldless with Fixing Screw for Beer fermenter Homebrew Boiler 30mm 50mm 100mm 150mm 200mm 300mm 400mm 500mm

Features

Brand: Otomatico   |   Manufacturer: Lepai

Item Dimensions: 0.79 x 0.79 x 2.36 inches (2.0 x 2.0 x 6.0 cm)   |   Package Dimensions: 1.1 x 2.13 x 3.31 inches (2.8 x 5.4 x 8.4 cm)

Amazon Price: $10.89 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 24 hours
List Price: $16.00

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  #10

Winters TBR Series Brass Bi-Metal Threaded Thermowell, 2-1/2" Stem, 3/4" NPT Male x 1/2" Female NPT

Model: TBR25   |    Mpn: TBR25   |    Ean: 7153004579270   |    PartNumber: TBR25   |   Asin: B0087VIUKG

Standard stepped construction offering is complemented by an array of custom thermowells including: straight, tapered, sanitary and flanged configurations. CRN registered. RoHS compliant. Made of brass. 1 Year warranty. Process connection: 3/4" NPT connection standard. Applications: Allows for the creation of a sealed system, whereby the thermometer can be removed from the application without the need for shutting down or draining the system. To protect the thermometer from possible exposure to the process media. Thermometer connection: 1/2" NPT female connection standard. Bore: 0.260" bore standard. Construction: Stepped construction standard. 1-3/8" Standard insertion length. RoHS Compliant.

Features

  • Standard stepped construction offering is complemented by an array of custom thermowells including: straight, tapered, sanitary and flanged configurations
  • CRN registered
  • RoHS compliant
  • Made of brass
  • 1 Year warranty
  • See more on Amazon...

Brand: Winters Instruments   |   Manufacturer: Winters

Package Dimensions: 1.5 x 2 x 3.5 inches (3.8 x 5.1 x 8.9 cm)

Amazon Price: $17.37 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 24 hours
List Price: $17.37 | Used Price: $7.18

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  #11

Qisuw 30-200mm Thermowell- 1/2" BSP G Thread Stainless Steel 304 for Temperature Sensor (30 mm)

 Ean: 0625199507880   |    PartNumber: Amanda-Fighting For Life   |   Asin: B07DRXNT74


Thermowell Immersion Sleeve Pocket Stainless Steel 304 BSP 1/2" for Max 6mm Wire PT100 PT1000 NTC10K NTC50K Pipe L30-L200mm

Specifications:
Thread:BSP(G) Type 1/2" DN15
inner diameter:6 mm
sensor line with a diameter of under 6mm can be installed
Max Temperature:250 celsius
Max Pressure:2Mpa
Tube length (L)):30mm / 50mm / 100mm / 150mm / 200mm
Material: SUS304
Max Temperature of Nylon part: 80 centigrade, short time 100 centigrade

Package include:
1 * Thermowell

Features

  • Made of stainless steel,100% Brand new and high quality.
  • Waterproof, durable and long service life.
  • No bubbles, no pinhole and other blemishes.
  • The inlet accepts 1/2 inch male pipe thread.
  • A quick fit thermowell protects your thermometer from possible damage.
  • See more on Amazon...

Brand: Qisuw   |   Manufacturer: Qisuw

Amazon Price: $4.79 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $4.79

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  #12

Sixsons Stainless Steel Thermowell 1/2" NPT Threads 130mm Long For Temperature Sensors (#092)

 Ean: 0765443187595   |    PartNumber: (#092)   |   Asin: B07G27H9SH

Specifications: Material: Stainless Steel 201 Color: Silver Internal Thread: 1/2"NPT External Thread: 1/2"NPT Length: 13.1cm/5.16" Hexagon Size: 2.3cm/0.91" Rod Diameter: 1.3cm/0.51" Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thank you! No Retail Package Package Contents: 1 x Thermowell

Features

  • Made of 201 stainless steel
  • Durable and long service life
  • No bubbles, no pinhole and other blemishes
  • The inlet accepts 1/2 inch male pipe thread
  • A quick fit thermowell protects your thermometer from possible damage
  • See more on Amazon...

Brand: Sixsons   |   Manufacturer: Sixsons

Amazon Price: $4.13 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $4.13

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  #13

Learn To Brew cbtw Stopper Thermowell

Model: cbtw   |    Mpn: cbtw   |    Ean: 0885879178896   |    PartNumber: cbtw   |   Asin: B00SYNDFSE

This carboy thermowell is used in conjunction with the digital thermostat to more accurately regulate internal temperature during fermentation. It is exceptionally useful during the start of fermentation when the lag between ambient temperature in the refrigerator and actual temperature in the carboy can vary greatly. Now you can keep your beer or wine within one degree of the set point on your digital controller. Designed to fit either the 5, 6 or 6.5 gallon glass carboys, or any other similarly sized opening hole, the unit comes with an 15' stainless steel thermowell and a 6.5 stopper. It can be used in any container with a stopper opening where you need to accurately monitor and control liquid temperature. You can use this with your refrigerator for exact cooling temps, or use it with one of our heating products to control how warm your fermenter gets.

Features

Brand: Learn To Brew LLC   |   Manufacturer: Learn To Brew

Item Dimensions: 1 x 1 x 13 inches (2.5 x 2.5 x 33.0 cm)   |   Package Dimensions: 4 x 4 x 24 inches (10.2 x 10.2 x 61.0 cm)

Amazon Price: $19.99 | as of 11/18/2018(1:37pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.50

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Looking For Something Else? Search

Most Popular
New Releases

  1. NOSHOK 75-040-304-SS 304 Stainless Steel Thermowell, 4" Stem, 3/4" NPT
  2. Cooper-Atkins DPP400W-0-8 Waterproof Digital Pen Style Thermometer, Reduced Tip
  3. Baker Instruments E35-75BS Brass Thermowell
  4. 1/2 inch thermowell Stainless Steel 304 with Plastic Cap for Beer fermenter ds18b20 pt100 Homebrew B...
  5. 1/2" NPT Threads Stainless Steel Thermowell for Temperature Sensors

Most Wished For

  1. NOSHOK 75-040-304-SS 304 Stainless Steel Thermowell, 4" Stem, 3/4" NPT
  2. Cooper-Atkins DPP400W-0-8 Waterproof Digital Pen Style Thermometer, Reduced Tip
  3. Baker Instruments E35-75BS Brass Thermowell
  4. 1/2 inch thermowell Stainless Steel 304 with Plastic Cap for Beer fermenter ds18b20 pt100 Homebrew B...
  5. 1/2" NPT Threads Stainless Steel Thermowell for Temperature Sensors

Most Gifted

  1. NOSHOK 75-040-304-SS 304 Stainless Steel Thermowell, 4" Stem, 3/4" NPT
  2. Cooper-Atkins DPP400W-0-8 Waterproof Digital Pen Style Thermometer, Reduced Tip
  3. Baker Instruments E35-75BS Brass Thermowell
  4. 1/2 inch thermowell Stainless Steel 304 with Plastic Cap for Beer fermenter ds18b20 pt100 Homebrew B...
  5. 1/2" NPT Threads Stainless Steel Thermowell for Temperature Sensors

Top Selling

  1. NOSHOK 75-040-304-SS 304 Stainless Steel Thermowell, 4" Stem, 3/4" NPT
  2. Cooper-Atkins DPP400W-0-8 Waterproof Digital Pen Style Thermometer, Reduced Tip
  3. Baker Instruments E35-75BS Brass Thermowell
  4. 1/2 inch thermowell Stainless Steel 304 with Plastic Cap for Beer fermenter ds18b20 pt100 Homebrew B...
  5. 1/2" NPT Threads Stainless Steel Thermowell for Temperature Sensors



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