Explosion-Proof, Spring-Loaded RTDs are made for use in U.S. and Canadian hazardous areas. They are designed to extinguish flames inside the device, eliminating the potential for ignition of flammable mixtures in the surrounding atmosphere.
FM and CSA certified assemblies, dependent on connection head type, meet XP Class I Division I & II; Groups B, C, D; DIP Class II Division I; Groups E, F, G; Class III; Type 4/4X.
Pyromation provides sensors for installation into your existing thermowell or provides the required thermowell as part of the assembly. Refer to the Thermowell Section of this catalog for product selection.
The assemblies feature 316 stainless steel sheaths. They are available with aluminum or stainless steel explosion-proof connection heads.
Certifications & Approvals
- Type 4/4X
- Stainless Steel
- 316 Stainless Steel
- -200° to 600° C
Head Mounting Fitting
- 1/2” NPT 316 Stainless Steel flame-path fitting
- 1/2” NPT 316 Stainless Steel union/nipple with flame-path fitting