6105-01-077-7435 MOTOR,ALTERNATING CURRENT Index 5955-01-077-7437 OSCILLATOR,CRYSTAL CONTROLLED

National Stock Number:
6625-01-077-7436

Federal Supply Class:
6625

National Item Identification Number:
010777436

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:
633-1859277221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 2.0 MILLIAMPERES, DC SINGLE INDICATOR 1ST RANGE
0.0 TO 50.0 MILLIAMPERES, DC SINGLE INDICATOR 2ND RANGE
0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR 3RD RANGE
ACCURACY IN PERCENT-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR ALL RANGES
SCALE DIVISION QUANTITY40 SINGLE INDICATOR 1ST RANGE
50 SINGLE INDICATOR 2ND RANGE
100 SINGLE INDICATOR 3RD RANGE
POINTER COLORBLACK SINGLE INDICATOR ALL RANGES
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR ALL RANGES
BACKGROUND COLORWHITE SINGLE INDICATOR ALL RANGES
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
SENSITIVITY RATING500.0 MICROAMPERES
SCALE SELECTION METHODTERMINAL
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS1500.0
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
STYLE DESIGNATORROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.670 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE1.460 INCHES MAXIMUM
OVERALL DIAMETER3.500 INCHES MAXIMUM
OVERALL LENGTH2.500 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY3 SCREW AND
3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES MAXIMUM
PANEL FOR WHICH DESIGNEDMAGNETIC OR
NONMAGNETIC
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
MATERIALSTEEL
SURFACE TREATMENTCHROMATE
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
ENVIRONMENTAL PROTECTIONHERMETIC AND
SHOCK RESISTANT AND
VIBRATION RESISTANT
FURNISHED ITEMS AND QUANTITYMTG HARDWARE AND SEAL INCLUDED
SPECIAL MARKINGSSEALED DO NOT OPEN
FEATURES PROVIDEDMAGNETIC SHIELD AND
ZERO ADJUSTER
SPECIAL FEATURESRUGGEDIZED
SPECIAL TEST FEATURESCOMPLIES WITH MIL-M-10304
FSC APPLICATION DATATEST SET,ELECT. EQUIP.


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