6625-00-643-2776 METER,AUDIO LEVEL Index 6625-00-643-2783 METER,AUDIO LEVEL

National Stock Number:
6625-00-643-2777

Federal Supply Class:
6625

National Item Identification Number:
006432777

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:
53SN33005JEWELL INSTRUMENTS LLC


Techincal Specification:
ACCURACY IN PERCENT-5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.250 INCHES NOMINAL
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
INSTALLATION DESIGNPANEL
OVERALL HEIGHT3.000 INCHES NOMINAL
OVERALL LENGTH2.220 INCHES NOMINAL
OVERALL WIDTH3.000 INCHES NOMINAL
MATERIALPLASTIC
MEASUREMENT RANGE-10.0 TO 6.0 DECIBELS SINGLE INDICATOR SINGLE RANGE
METER DEPTH BEHIND MOUNTING FLANGE1.282 INCHES NOMINAL
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.734 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.112 INCHES NOMINAL
MOUNTING STUD LENGTH0.440 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE MEASUREMENT RANGE PER INDICATOR RQMT
SENSITIVITY RATING6.0 MILLIWATTS
STYLE DESIGNATORRECTANGULAR FLUSH MTG


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