5955-00-668-6690 CRYSTAL UNIT,QUARTZ Index 6625-00-668-6702 AMMETER

National Stock Number:
6625-00-668-6701

Federal Supply Class:
6625

National Item Identification Number:
006686701

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:
25341465092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV
30265092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV


Techincal Specification:
ACCURACY IN PERCENT-5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
INSTALLATION DESIGNPANEL
OVERALL DIAMETER3.500 INCHES NOMINAL
MATERIALPLASTIC
MEASUREMENT RANGE+0.0 TO 200.0 MICROAMPERES, AC SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.750 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE0.970 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 DIAMETER0.250 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING IRON VANE
SCALE DIVISION QUANTITY40 SINGLE INDICATOR SINGLE RANGE
SENSITIVITY RATING480.0 MILLIVOLTS
STYLE DESIGNATORROUND FLUSH MTG


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