4470-00-553-0611 FLANGE,PIPE,BLIND Index 6625-00-553-0613 AMMETER

National Stock Number:
6625-00-553-0612

Federal Supply Class:
6625

National Item Identification Number:
005530612

Description:
AMMETER

Detail:
An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see GALVANOMETER.


Techincal Specification:
MOUNTING STUD DIAMETER0.138 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
OVERALL DIAMETER3.000 INCHES NOMINAL
ACCURACY IN PERCENT-2.0/+2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
MOUNTING FACILITY TYPE AND QUANTITY3 THREADED STUD
MEASUREMENT RANGE+0.0/+4.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
STYLE DESIGNATORROUND FLUSH MTG
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
INSTALLATION DESIGNPANEL
MOUNTING STUD LENGTH0.750 INCHES NOMINAL
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
SENSITIVITY RATING50.0 MILLIVOLTS
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.781 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER2.440 INCHES NOMINAL
SPECIAL FEATURESDIAL YELLOW FROM 0 TO 2.5 BLACK FROM 2.5 TO 3.5 RED FROM 3.5 TO 4
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
METER DEPTH BEHIND MOUNTING FLANGE1.438 INCHES NOMINAL


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