6625-00-272-9897 AMMETER Index 6625-00-272-9912 AMMETER

National Stock Number:
6625-00-272-9906

Federal Supply Class:
6625

National Item Identification Number:
002729906

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:
476AC0125-25065092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV
58474542HOYT ELECTRICAL INSTRUMENT WORKS, INC.
F291-618116200000ORDNANCE CORPS
M0DEL4760T0125-20AMPSAC65092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV


Techincal Specification:
MEASUREMENT RANGE0.0 TO 125.0 AMPERES, AC SINGLE INDICATOR 1ST RANGE
0.0 TO 250.0 AMPERES, AC SINGLE INDICATOR 2ND RANGE
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
FREQUENCY RESPONSE RANGE25.000 TO 500.000 HERTZ
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
SENSITIVITY RATING50.0 MILLIVOLTS
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.750 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.560 INCHES NOMINAL
OVERALL DIAMETER3.500 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.129 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MATERIALPLASTIC
FURNISHED ITEMS AND QUANTITYCURRENT TRANSFORMER 2 WESTON MOD NO 604
SPECIAL MARKINGS0.0 TO 125.0 SCALE IN RED
FEATURES PROVIDEDZERO ADJUSTER


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