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CEC Requirements for Process Seals - Product Listing 
Valves and Accessories
   
October 31, 2008
Fisher Controls
Positioners, Controllers, and Transmitters
Model Certified to          ANSI/ISA-12.27.01 Status
DVC6000 & DVC6000f CSA certified DVCs with low bleed options or with extreme temperature options are certified by CSA to ANSI/ISA-12.27.01.
3661   Not scheduled for approval.
3722 Not scheduled for approval.
3582i Not scheduled for approval.
DVC2000 Not scheduled for approval.
4200 Not scheduled for approval.
304 & 304L Not scheduled for approval.
DLC3000 & DL3 Not scheduled for approval.
3622   Not scheduled for approval.
2500 Series Pneumatic instrument - CEC not applicable
4150K Series Pneumatic instrument - CEC not applicable
4160k Series Pneumatic instrument - CEC not applicable
4190 Series Pneumatic instrument - CEC not applicable
L2 Pneumatic instrument - CEC not applicable
L3 Pneumatic instrument - CEC not applicable
Instruments
Model Certified to          ANSI/ISA-12.27.01 Status
4660 Pneumatic instrument - CEC not applicable
Transducers
Model Certified to          ANSI/ISA-12.27.01 Status
i2P-100 CSA certified i2Ps are certified by CSA to ANSI/ISA-12.27.01.  New i2Ps will have the nameplates labelled accordingly.  Physically, there is no difference between an existing i2P-100 and the new “single sealed device” i2P-100. 
846 Not scheduled for approval.
546 Not scheduled for approval.
646 Not scheduled for approval.
Asco
Solenoid Valves
Model Certified to          ANSI/ISA-12.27.01 Status
Follow the link below to model numbers covered under the CSA Class 3228-01. The class number for Asco hazardous environment solenoids is 3228-01 and is not listed as an effected class for the above code.  The solenoids listed on the link below are not required to comply with ANSI/ISA-12.27.01 and therefore do not require a process seal.
CSA Certification Record - file 013976_0_000
Pressure Switches
     
All Models No information is currently available