6625-01-138-4425, METER,NULL

National Stock Number:
6625-01-138-4425

Federal Supply Class:
6625

National Item Identification Number:
011384425

Description:
METER,NULL

Detail:
AN ELECTRICALLY OPERATED INSTRUMENT HAVING A ZERO POINT ON ITS SCALE (USUALLY LOCATED IN THE CENTER THEREOF). IT MAY NOT INDICATE UNITS OF ELECTRICAL MEASUREMENT. THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL OR A DIGITAL READOUT DISPLAY. WHEN THE INDICATION SHOWS ZERO, AN ELECTRICAL VALUE OF "ZERO" HAS BEEN REACHED IN THE CIRCUIT. IT IS GENERALLY USED IN SITUATIONS IN WHICH ZERO IS THE DESIRED EFFECT. EXCLUDES AMMETER, GALVANOMETER; METER, ARBITARY SCALE; AND VOLTMETER.

Manufacturer Information:

989C214H01	18323	NORTHROP GRUMMAN SYSTEMS CORPORATION
A11630	03691	E I L INSTRUMENTS INC

Techincal Specification:

INSTALLATION DESIGN	PANEL
ACCURACY IN PERCENT	-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLOR	BLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR	WHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY	2 THREADED STUD
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS	500.0
CIRCUIT CURRENT FOR WHICH DESIGNED	DC
STYLE DESIGNATOR	RECTANGULAR FLUSH MTG
METER BODY WIDTH BEHIND MOUNTING FLANGE	4.531 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE	3.390 INCHES NOMINAL
OVERALL HEIGHT	1.500 INCHES NOMINAL
OVERALL LENGTH	4.281 INCHES NOMINAL
OVERALL WIDTH	5.062 INCHES NOMINAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	18323
MFR SOURCE CONTROLLING REFERENCE	989C214H01

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