6625-00-451-8568 METER,AUDIO LEVEL Index 5895-00-451-8570 TRANSMITTER SUBASSEMBLY

National Stock Number:
6625-00-451-8569

Federal Supply Class:
6625

National Item Identification Number:
004518569

Description:
METER,AUDIO LEVEL

Detail:
AN INSTRUMENT WHICH MEASURES THE RATIO OF ELECTRICAL POWER WITH REFERENCE TO A PREDETERMINED VALUE AND IS CALIBRATED IN UNITS OF SOUND INTENSITY, USUALLY DECIBELS. THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL OR A DIGITAL READOUT DISPLAY. IF OTHER THAN AUDIO FREQUENCY RANGES, SEE METER, NOISE LEVEL.


Manufacturer Information:
40898-114058THE DEWEY ELECTRONICS CORPORATION


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS3000.0
FEATURES PROVIDEDMAGNETIC SHIELD
INSTALLATION DESIGNPANEL
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL LENGTH2.560 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.380 INCHES NOMINAL
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.760 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL
SENSITIVITY RATING150.0 MILLIVOLTS
SPECIAL MARKINGSRED BAND FROM M1.0 TO P1.0
STYLE DESIGNATORROUND FLUSH MTG
SPECIAL FEATURESSELFPCONTAINED


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