Industrial Thermocouple Probes

Description

Palmer Wahl offers an assortment of TC sensors, sensor assemblies, and components to construct the temperature sensor appropriate for your application.  We offer the below standard configurations for simple probe designs, but we can also specially design a sensor or sensor assembly  to meet the needs of your application.

Choose from thermocouple types J, K, and T, in grounded (thermocouple element is welded into the tip of the sheath) or ungrounded (thermocouple element is electrically isolated from the sheath configuration).

Add a connection head and terminal block or transmitter to create a complete sensor assembly.

If you're interested in a Thermocouple sensor design you don't see here - please contact us

SeriesOperating Temperature RangeMaterialAvailable Configurations
WT1Type J: -40° to 1382°F ( -40° to 750°C)
Type K: -40° to 1832°F (-40° to 1000°C)
Type T: -40° to 662°F ( -40° to 350°C)
Cable and Special Limits of Error conductorsStandard Nipple

Lagging Extension
WR1 or WT1 Standard Series

WT2Type J: -40° to 1382°F ( -40° to 750°C)
Type K: -40° to 1832°F (-40° to 1000°C)
Type T: -40° to 662°F ( -40° to 350°C)
316SSStandard Nipple

Lagging Extension
WR2 Lagging Extension Probe

Lagging Extension version shown


WT3 Compression Fitting ProbeType J: -40° to 1382°F ( -40° to 750°C)
Type K: -40° to 1832°F (-40° to 1000°C)
Type T: -40° to 662°F ( -40° to 350°C)
304SSStandard Nipple

Lagging Extension



WT4 Spring LoadedType J: -40° to 1382°F ( -40° to 750°C)
Type K: -40° to 1832°F (-40° to 1000°C)
Type T: -40° to 662°F ( -40° to 350°C)
304SSStandard Nipple
WR4 Spring Loaded Style
WT5 Sanitary Type J: -40° to -400°F (-40° to 204°C)
Type K: -40° to -400°F (-40° to 204°C)
Type T: -40° to -400°F (40° to 204°C)
316SS 3A Standard 74-03 certification for all process contact surfaces1.5 inch, 2 inch, 2.5 inch, and 3 inch flange configurationsWR5 Sanitary Style Probe

Specifications

Available Thermocouple Types

Type J: Iron - Constantan
Type K: Chromel - Alumel
Type T: Copper - Constantan

Standard Stem Diameters

1/8 inch*
1/4 inch
3/8 inch*

*Not available on WT4

Stem Tip

Grounded
Ungrounded

Standard Lengths

From 1 inch to 72 inches in 1/4 inch increments

Contact us for longer lengths

Don't forget to add…