6625-00-635-4143 AMMETER Index 6625-00-635-4161 AMMETER

National Stock Number:
6625-00-635-4157

Federal Supply Class:
6625

National Item Identification Number:
006354157

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.


Manufacturer Information:
P7765919-5REV124446GENERAL ELECTRIC COMPANY


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
INSTALLATION DESIGNPANEL
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL LENGTH2.833 INCHES MINIMUM AND 3.266 INCHES MAXIMUM
MATERIALPLASTIC
MEASUREMENT RANGE+0.0 TO 750.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.800 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.660 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL
SCALE DIVISION QUANTITY75 SINGLE INDICATOR SINGLE RANGE
SENSITIVITY RATING150.0 MILLIVOLTS
SPECIAL FEATURESEXTERNAL MULTIPLIER REQUIRED
SPECIAL MARKINGSRED TRIANGLE AT 360MA
STYLE DESIGNATORROUND SEMI-FLUSH MTG


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