RdF Corporation
R-22 // INDUSTRIAL RTDs
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Overview of RdF Temperature Sensor Applications
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Overview Performance Specs Ordering Specs   
EXPLOSION PROOF PLATINUM RTD SERIES 22
   
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Type 78B  
_ SERIES 22
Model 22B
       
Type 78D
  _ SERIES 22
    Model 22D
       
   
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TYPE 22B
Rigid Probe Assembliies with Hex Fitting
1/4" diameter sheath, available in 316 stainless steel or Inconel welded to threaded hex fitting for connection head assembly. Operating ranges: –320°F to 900°F for stainless steel and up to 1200°F for Inconel. Teflon® insulated lead wires; single or dual elements; Reference or IEC/DIN R vs. T characteristics and 2, 3 or 4 wire element configurations.

TYPE 22D
Spring-Loaded Probe Assemblies
1/4" diameter sheath, available in 316 stainless steel or Inconel; operating ranges: –320°F to 900°F for stainless steel and up to 1200°F for Inconel. RdF’s fail-safe spring-load fits all applications world-wide. Single or dual elements. Reference or IEC/DIN R vs. T characteristics and 2, 3 or 4 wire element configurations.

Thermowell must be specified for this probe. See Data Sheet T-WELLS.
   
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  products proudly manufactured in the USA _ Specialists in Temperature Measurement
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