Part 21 Report - 1998-340

LICENSEE: ROSEMOUNT NUCLEAR INSTRUMENTS SITE: ROSEMOUNT NUCLEAR INSTRUMENTS EN NUMBER:34142 DOCKET: EVENT DATE: 04-28-98 RX TYPE: EVENT TIME: 14:15 VENDORS: NOTIFY DATE: 04-28-98 EMERGENCY CLASS: N/A REGION: 3 STATE: MN TIME: 14:15 OPS OFFICER: JOHN MacKINNON 10 CFR SECTION: CCCC 21.21 UNSPECIFIED PARAGRAPH 10CFR PART 21 REPORT - ROSEMOUNT MODEL 1154 ALPHALINE NUCLEAR GAGE PRESSURE TRANSMITTERS, RANGE CODE 0, DRIFT SPECIFICATION VALUE IS SUPPOSED TO BE �0.03% INSTEAD OF �0.02%. ROSEMOUNT NUCLEAR INSTRUMENTS, INC (RNII) REPORTED THAT THE DRIFT SPECIFICATION FOR ROSEMOUNT MODEL 1154, ALPHALINE NUCLEAR GAGE PRESSURE TRANSMITTERS, RANGE CODE 0, IS NOT CORRECTLY DESCRIBED IN MANUAL MAN 4514, DECEMBER 1992. MANUAL MAN 4514, DECEMBER 1992, PAGE 4-1, "DRIFT" IS INCORRECTLY STATED AS �0.2% OF UPPER RANGE LIMIT FOR 30 MONTHS. THE CORRECT SPECIFICATION IS �0.3% OF UPPER RANGE LIMIT FOR 30 MONTHS. THIS 10CFR PART 21 REPORT DOES NOT APPLY TO OTHER MODEL 1154 GAGE PRESSURE TRANSMITTERS, NOR TO ANY MODEL 1154 DIFFERENTIAL OR HIGH LINE DIFFERENTIAL TRANSMITTERS. MOREOVER, IT DOES NOT APPLY TO ANY MODEL 1152, OR MODEL 1153 SERIES B OR D TRANSMITTERS.

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