6625-01-043-0963 AMMETER Index 5999-01-043-0968 DELAY LINE

National Stock Number:
6625-01-043-0966

Federal Supply Class:
6625

National Item Identification Number:
010430966

Description:
METER,ELECTRICAL FREQUENCY

Detail:
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in Hertz (cycles per second or CPS). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see CALIBRATOR, FREQUENCY; and WAVEMENTER. Excludes: COUNTER ELECTRONIC DIGITAL.


Manufacturer Information:
A645-130321269ESSEX ELECTRO ENGINEERS INC
MK701-370BZM1MKC ELECTRONICS INC
PA86860P2T7PA INSTRUMENTS INC
PA868628304CUSTOM METERING COMPANY INC


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORBLACK SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDER LUG AND 2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
DIAL SCALE MARKING COLORWHITE SINGLE INDICATOR SINGLE RANGE
FURNISHED ITEMS AND QUANTITYNUT 7; WASHER,LOCK 3; WASHER,FLAT 4
FEATURES PROVIDEDZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL LENGTH2.125 INCHES NOMINAL
MATERIALPLASTIC
MEASUREMENT RANGE+390.0 TO 410.0 HERTZ SINGLE INDICATOR SINGLE RANGE
METER DEPTH BEHIND MOUNTING FLANGE1.500 INCHES NOMINAL
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.625 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 SCREW AND 3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.109 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
POINTER COLORWHITE SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
SCALE DIVISION QUANTITY40 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SENSITIVITY RATING100.0 MICROAMPERES
STYLE DESIGNATORROUND FLUSH MTG


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