Ex Proof Thermocouple & RTD Sensors (CSA/FM Certified Flame Path & Welded)

NEW from JMS!! Series 4E -- Explosion Proof Thermocouple & RTD sensors certified to US & Canadian Standards.

Where you need complete certification of temperature sensor assemblies to US or Canadian standards, JMS is here to help. Now offering several Class 1 & 2, Div 1, Grp A, B, C, D options as well as others that are Grps B-D.

Want an Emerson / Rosemount transmitter, but want the complete assembly certified as a unit? No problem. JMS's certifications cover assembly of our sensors with transmitters from JMS, Emerson, E+H, ABB and more.

Sensors should be assembled with an appropriate thermowell or protection tube. For items requiring certification to CSA standards, any thermowell must also be approved to Canadian standards bearing a CRN appropriate to the province of installation. JMS can help with that as well.

Note: Do you need a different certification for the assembly such as ATEX or IECEx? Although the 4E series only covers US and Canadian standards, JMS can help with those other standards too. Just let us know what you need. We can provide the 3rd party accredited certificates your customer or your plant area require.