Thermowells - WIKA

Thermowells protect temperature sensors from pressure, flow, corrosion and abrasion. They also let you remove sensors for replacement or calibration without draining or shutting down the process.

Thermowell Types

  • Threaded thermowells – common for general service
  • Socket weld and weld-in – high-pressure installations
  • Flanged thermowells – easy removal and corrosive service
  • Sanitary thermowells – tri-clamp for food and pharma
  • Tapered and stepped stems – strength and fast response

Choosing a Thermowell

Select material, insertion length, bore size and connection. For high-velocity flows, perform a wake frequency calculation to avoid stem failure.

Centro supplies thermowells for temperature sensors and thermometers.

Related categories: Temperature Measurement, Instrumentation and Control | Temperature Regulators | Temperature Transmitters | Temperature Sensors | Temperature Recording

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The WIKA TW15-M threaded thermowell in stainless steel, 1.000-inch insertion length with 1/2NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$50.10

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The WIKA TW15-M threaded thermowell in carbon steel, 2.5-inch insertion length with 1/2NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$52.94

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Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 2.5-inch insertion length with 1/2NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$80.17

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The WIKA TW15-M threaded thermowell in carbon steel, 1.625-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$41.36

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Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in carbon steel, 2.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$52.94

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Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 2.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$80.17

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Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 4.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$120.26

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The WIKA TW15-M threaded thermowell in carbon steel, 7.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$119.13

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Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 7.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$180.35

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Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 4.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$120.26

Quick Ship

Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 1.000-inch insertion length with 1/2NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$50.10

Quick Ship

Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in carbon steel, 2.5-inch insertion length with 1/2NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$52.94

Quick Ship

Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 2.5-inch insertion length with 1/2NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$80.17

Quick Ship

Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in carbon steel, 1.625-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$41.36

Quick Ship

Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in carbon steel, 2.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$52.94

Quick Ship

Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 2.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$80.17

Quick Ship

Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 4.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$120.26

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Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in carbon steel, 7.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$119.13

Quick Ship

Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 7.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$180.35

Quick Ship

Ships in 24 hours - order by 2pm EDT

The WIKA TW15-M threaded thermowell in stainless steel, 4.5-inch insertion length with 3/4NPT process connection protects temperature sensors from process pressure, velocity, and corrosion in industrial pipelines and vessels. Precision-machined from bar stock with a tapered bore, it accommodates standard thermocouple and RTD assemblies in steam, chemical, and process industry temperature measurement applications.

$120.26

Quick Ship

Ships in 24 hours - order by 2pm EDT