6625-00-003-2992 VOLTMETER Index 6625-00-003-2994 AMMETER

National Stock Number:
6625-00-003-2993

Federal Supply Class:
6625

National Item Identification Number:
000032993

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:
212355026SIMPSON ELECTRIC COMPANY, INC.
534437-108125U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION
534437-196214RAYTHEON COMPANY


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.250 INCHES NOMINAL
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
FURNISHED ITEMS AND QUANTITYTERM. HDW 2
ENVIRONMENTAL PROTECTIONHUMIDITY PROOF
FEATURES PROVIDEDEXTERNAL SHUNTING AND MAGNETIC SHIELD AND ZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL HEIGHT3.120 INCHES MAXIMUM
OVERALL LENGTH2.550 INCHES MAXIMUM
OVERALL WIDTH3.270 INCHES MAXIMUM
PANEL FOR WHICH DESIGNEDMAGNETIC OR NONMAGNETIC
MATERIALPLASTIC
MEASUREMENT RANGE+0.0 TO 60.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.790 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE1.160 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.112 INCHES NOMINAL
MOUNTING STUD LENGTH0.620 INCHES MAXIMUM
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
SCALE DIVISION QUANTITY60 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE SELECTION METHODTERMINAL
SENSITIVITY RATING120.0 MILLIVOLTS
SPECIAL TEST FEATURESCONFORMS TO ANSI C39.1-1964
STYLE DESIGNATORRECTANGULAR FLUSH MTG
SUPPLEMENTARY FEATURES1000 OHMS MIN INTERNAL RESISTANCE


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