The Explosion Proof Fixed Element RTD Assembly, model 70-22, is designed for use in hazardous areas in the U.S. and Canada. It features a flame-extinguishing design that prevents ignition of flammable mixtures in the surrounding atmosphere. The assembly is FM and CSA approved, compliant with XP Class I, Division 1, Groups A, B, C, and D, as well as DIP Class II, Division I, Groups E, F, G, and Class III, Division 1. It can be installed directly into the process without the need for a thermowell. The assembly is constructed with 316 stainless steel sheaths available in various diameters and can be equipped with either aluminum or stainless steel explosion-proof connection heads. Options for process mountings are also available.
Explosion Proof Fixed Element RTD's are 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 approved assemblies, dependent on connection head type, meet XP Class I, Division 1, Group A, B, C and D; DIP Class II, Division I, Groups E, F, G, and Class III, Division 1. They may be installed directly in the process without being inserted into a thermowell. Theassemblies feature 316 stainless steel sheaths in various diameter sizes. They are
available with or without process mountings and with aluminum or stainless steel explosion proof connection heads.
| Acrolab Ltd. | |
|---|---|
| Product Category | RTD Temperature Probes |
| Product Number | 70-22 |
| Product Name | Explosion Proof Fixed Element RTD Assemblies |
| Application Options | Explosion Proof; Transmitter (Typ. 4-20 mA) Output Available (optional feature) |
| Element Material | Platinum |
| Reference Resistance | 100 Ohms (Most Common) |
| # of Lead Wires Per Element | 2; 3; 4 |
