6625-01-346-0064 AMMETER Index 6625-01-346-0066 WATTMETER

National Stock Number:
6625-01-346-0065

Federal Supply Class:
6625

National Item Identification Number:
013460065

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:
103-011-LS60336YOKOGAWA CORPORATION OF AMERICA
141-00105956425INTERNATIONAL SWITCHBOARD CORP DIV OF EQUUS POWER SYSTEMS CORP


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.360 INCHES MINIMUM AND 3.390 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.360 INCHES MINIMUM AND 3.390 INCHES MAXIMUM
ENVIRONMENTAL PROTECTIONDUST RESISTANT AND HUMIDITY RESISTANT
FEATURES PROVIDEDZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
OVERALL HEIGHT4.330 INCHES NOMINAL
OVERALL LENGTH5.710 INCHES NOMINAL
OVERALL WIDTH4.330 INCHES NOMINAL
MATERIALSTEEL
MEASUREMENT RANGE+55.0 TO 65.0 HERTZ SINGLE INDICATOR SINGLE RANGE
METER DEPTH BEHIND MOUNTING FLANGE3.790 INCHES NOMINAL
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.970 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.313 INCHES NOMINAL
POWER SOURCEEXTERNAL
STYLE DESIGNATORRECTANGULAR FLUSH MTG


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