1-800-663-4209 | Your feedback matters, take a quick survey Website Feedback

HJMTSS
High Temperature Thermocouple Probes with Lead Wire
Models In Stock
- Made from Special Limits of Error Material
- 150 mm (6') and 300 mm (12') Lengths in Stock †
- Sheath Diameters from 0.25 mm (0.010') to 3.18 mm (0.125')
- 304SS or Inconel Sheath
HJMTSS
From
$
34.00
Models In Stock

Product Overview
- Electrical Connection Stripped Leads
- Molded Transition Temperature, Max 260 °C
- Molded Transition Temperature, Min 0 °C
- Number of Connectors N/A
- Probe Type Transition Junction Style Probes
- Process Temperature, Min 0 °C
- Temperature Sensor Type Thermocouple
- Transition Joint Length 1.25 in
- Wire Gauge 24 AWG
- Wire Type Solid
Dimensions
Note: Probes with 1.02 mm (0.040") diameter and larger supplied with molded transition joints.
Smaller-size probes supplied with stainless steel transition joints.
All type-N probes supplied with stainless steel transition joints.
*Specify junction type: E (exposed), G (grounded) or U (ungrounded).
Read this article if you need help in selecting the thermocouple junction
View the Thermocouple Accuracy and Color Code charts
Note: Probes with 1.02 mm (0.040") diameter and larger supplied with molded transition joints.
Smaller-size probes supplied with stainless steel transition joints.
All type-N probes supplied with stainless steel transition joints.
Thermocouple Alloy | Sheath Dia. mm (in.) | Model No. 150mm (6") Length | Model No. 300 mm (12") Length |
J IRON-CONSTANTAN 304 SS Sheath | 0.25 (0.010") 0.50 (0.020") 0.75 (0.032") 1.0 (0.040") 1.5 (0.062") 3.0 (0.125") | HJMTSS-010(*)-6 HJMTSS-020(*)-6 HJMTSS-032(*)-6 HJMTSS-040(*)-6 HJMTSS-062(*)-6 HJMTSS-125(*)-6 | HJMTSS-010(*)-12 HJMTSS-020(*)-12 HJMTSS-032(*)-12 HJMTSS-040(*)-12 HJMTSS-062(*)-12 HJMTSS-125(*)-12 |
K CHROMEGA-ALOMEGA 304 SS Sheath | 0.25 (0.010") 0.50 (0.020") 0.75 (0.032") 1.0 (0.040") 1.5 (0.062") 3.0 (0.125") | HKMTSS-010(*)-6 HKMTSS-020(*)-6 HKMTSS-032(*)-6 HKMTSS-040(*)-6 HKMTSS-062(*)-6 HKMTSS-125(*)-6 | HKMTSS-010(*)-12 HKMTSS-020(*)-12 HKMTSS-032(*)-12 HKMTSS-040(*)-12 HKMTSS-062(*)-12 HKMTSS-125(*)-12 |
E CHROMEGA-Constanan 304 SS Sheath | 0.25 (0.010") 0.50 (0.020") 0.75 (0.032") 1.0 (0.040") 1.5 (0.062") 3.0 (0.125") | HEMTSS-010(*)-6 HEMTSS-020(*)-6 HEMTSS-032(*)-6 HEMTSS-040(*)-6 HEMTSS-062(*)-6 HEMTSS-125(*)-6 | HEMTSS-010(*)-12 HEMTSS-020(*)-12 HEMTSS-032(*)-12 HEMTSS-040(*)-12 HEMTSS-062(*)-12 HEMTSS-125(*)-12 |
T Copper-Constanan 304 SS Sheath | 0.50 (0.020") 0.75 (0.032") 1.0 (0.040") 1.5 (0.062") 3.0 (0.125") | HTMTSS-020(*)-6 HTMTSS-032(*)-6 HTMTSS-040(*)-6 HTMTSS-062(*)-6 HTMTSS-125(*)-6 | HTMTSS-020(*)-12 HTMTSS-032(*)-12 HTMTSS-040(*)-12 HTMTSS-062(*)-12 HTMTSS-125(*)-12 |
Read this article if you need help in selecting the thermocouple junction
View the Thermocouple Accuracy and Color Code charts
Probes less than 48 inches in length are shipped 'straight'. Probes equal to or greater than 48 inches in length are shipped 'coiled'. If a probe that is 48 inches or longer must ship straight, please add "-SST" to the end of the part number, and add $75.00 to the price of the probe. Maximum ship straight length is 96 inches. Additional shipping fees from carrier may also apply for non-standard length packaging.
PDFs & Manuals
Show Ratings & Reviews