Fike CEREX - Page 3

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Doc. P/N 8.8517.00.6

Rev. December, 2019

PAGE / 1

REVISION HISTORY

ORIGINAL RELEASE DATE: .......................................................................................................................................... June, 2017

REVISION / DESCRIPTION OF CHANGE REVISION DATE

Main Page

Table of Contents4
Identification6
General6
Cerex (D) - Explosion Protection Ceramic Pressure Detector 'Dust6
P/N 2994502301-C-S (FDA Approved)6
29945023-C-S (Not FDA Approved)7
Cerex (G/D) - Explosion Protection Ceramic Pressure Detector 'Gas8
P/N 2994502201-C-S (FDA Approved) and 29945022-C-S (Not FDA Approved)8
Clarification of the Temperature Classes9
Atex9
Iecex9
Hazardous Area Information9
Cerex (D) - Explosion Protection Ceramic Pressure Detector 'Dust9
Cerex (G/D) - Explosion Protection Ceramic Pressure Detector 'Gas9
Conditions for Special Use9
Scope of Supply10
Dimensions11
Technical Specifications11
Wiring Instructions12
Connecting 4-20 Ma Output to EPC (P2-1 or P2-2)12
Single Wire Diagram (Schematic)12
Wiring Diagram12
Intrinsically Safe Connection to EPC13
Single Wire Diagram (Schematic)13
Wiring Diagram13
Intrinsic Safety Calculation13
Operation14
Maintenance14
Troubleshooting15
General15
Routine Inspections15
Commissioning Procedure / Check-List16
Miscellaneous17
Certificates and Approvals17

Fike CEREX - Page 3

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