
M-Geo thermocouples are a metal sheathed thermocouple with high purity magnesium oxide powder insulation. Every M-Geo thermocouple meets the special limits of error tolerances of ASTM E 230 Table 1. We stock multiple diameters, sheath materials, calibration types and an unlimited amount of options to meet your specific needs.
| Diameters | |
| 1/25", 1/16", 1/8", 3/16", 1/4", 5/16", 3/8" and 1/2" available Call for metric availability |
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| ANSI Calibration Types & Element Options | |
Single or duplex element options |
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| Sheath Materials | |
| Inconel 600 304 stainless steel 310 stainless steel |
316 stainless steel 446 stainless steel |
| Hot Junction Styles | |
| Ungrounded Junction: Thermocouple junction is separate from the welded external sheath end Grounded Junction: Thermocouple junction is welded into the end of the external sheath Exposed Junction: Thermocouple junction is exposed and butt-welded together |
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| Termination Options | |
| Thermocouple connectors & accessories Transition to leadwire with metal relief spring Stripped bare leads |
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| Product Standard Terms & Conditions | |