6625-01-256-9467 VOLTMETER Index 6625-01-256-9469 AMMETER

National Stock Number:
6625-01-256-9468

Federal Supply Class:
6625

National Item Identification Number:
012569468

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:
400707-128835HOBART BROS CO


Techincal Specification:
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.875 INCHES NOMINAL
ACCURACY IN PERCENT-2.0/+2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
FURNISHED ITEMS AND QUANTITYNUT6; WASHER 6
ENVIRONMENTAL PROTECTIONHEAT RESISTANT AND SHOCK RESISTANT
MATERIALPLASTIC POLYCARBONATE OR PLASTIC POLYSTYRENE
III INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
PROPRIETARY CHARACTERISTICSPACS
MEASUREMENT RANGE+0.0/+130.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.063 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE0.718 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETWO HOLE/STUD
MOUNTING FACILITY TYPE AND QUANTITY1 BRACKET AND 2 THREADED STUD
MOUNTING STUD DIAMETER0.250 INCHES NOMINAL
MOUNTING STUD LENGTH0.875 INCHES NOMINAL
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
OVERALL HEIGHT2.313 INCHES NOMINAL
OVERALL LENGTH2.125 INCHES NOMINAL
OVERALL WIDTH2.531 INCHES NOMINAL
SCALE GRADUATION TYPENONLINEAR SINGLE INDICATOR SINGLE RANGE
SCALE SELECTION METHODTERMINAL
SENSITIVITY RATING50.0 MILLIVOLTS
STYLE DESIGNATORRECTANGULAR FLUSH MTG


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