Axis products can take the heat.
Axis thermowells, sample probes, and testwells are available in 304 and 316 stainless steel material in 2”–12” sizes, with a variety of threaded combinations. Each thermowell is designed for reliable installation across a wide range of piping configurations, protecting temperature instrumentation while meeting your layout and connection needs.
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Thermowells
Get parts fit for purpose.
Thermowell Features & Benefits
- Heat number stamped for material traceability.
- Thermowells available in both 304 and 316 stainless steel.
- Available in standard straight, stepped, or tapered shank design.
- Half sizes and alternate angled cuts available.
- Large inventory of standard thermowell sizes available for quick delivery.
- Dedicated machine shop for custom pieces with quick turnarounds.
- Sample probe installation angle included on hex head for installation verification.
Available Models
At Axis Measurement, we carry a range of thermowells, sample probes, and testwells to meet your measurement needs. See common configurations below, and contact us for help selecting the right connections, insertion length, and bore size.
Sample Configurations
- TH-2-¾-½-.262A 2” thermowell ¾” process x ½” instrument .262 bore 304SS
- SP-2-¾-¼-.262A 2” sample probe ¾” process x ¼” instrument .262 bore 304SS
- TW-3-¾-½-.262S 3” testwell ¾” process x ½” instrument .262 bore 304SS
Thermowells
Style
TH: Thermowell
SP: Sample Probe
TW: Testwell
Insertion Length
XXXX: Specify in 1/4" increments
Process Connection
1/4", 1/2", 3/4", 1"
Instrument Connection
1/4"
1/2"
3/4"
1"
Bore Size
.262"
.385"
.500"
.718"
Material
A: 304 SS
B: 316 SS
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