6625-00-553-0415 METER,ELECTRICAL FREQUENCY Index 6625-00-553-0418 GALVANOMETER

National Stock Number:
6625-00-553-0417

Federal Supply Class:
6625

National Item Identification Number:
005530417

Description:
GALVANOMETER

Detail:
AN INSTRUMENT WHICH SHOWS THE PRESENCE OF AN ELECTRIC CURRENT AND/OR INDICATES THE RELATIVE INTENSITY THEREOF, BUT WHICH IS NOT CALIBRATED IN ACTUAL VALUES. THE INSTRUMENT MAY OR MAY NOT BE CONNECTED INTO THE CIRCUIT. THE DETECTION OF THE CURRENT IS ACCOMPLISHED BY MEASURING THE MECHANICAL MOTION PRODUCED BY THE ELECTROMAGNETIC OR ELECTRODYNAMIC FORCES SET UP BY THE CURRENT. SEE ALSO AMMETER; METER, ARBITRARY SCALE; AND METER, NULL.


Manufacturer Information:
20-01418277221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
20130499-11033005JEWELL INSTRUMENTS LLC
2521-26105427197METERMASTER INC METERMOD DIV
2521-26105428304CUSTOM METERING COMPANY INC
2521-26105465092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV
604332-156232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDER LUG AND 2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
ENVIRONMENTAL PROTECTIONSHOCK RESISTANT AND VIBRATION RESISTANT
FEATURES PROVIDEDMAGNETIC SHIELD AND ZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL DIAMETER2.690 INCHES MAXIMUM
OVERALL LENGTH2.530 INCHES NOMINAL
MATERIALSTEEL
METER DEPTH BEHIND MOUNTING FLANGE1.390 INCHES MAXIMUM
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.050 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER2.220 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
SCALE MARKING5 TO 0 TO 5 CW
SCALE DIVISION QUANTITY8 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SPECIAL FEATURESRUGGEDIZED
STYLE DESIGNATORROUND FLUSH MTG


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