5945-01-226-3537 RELAY,ELECTROMAGNETIC Index 2530-01-226-3539 CALIPER ASSEMBLY,DISC BRAKE

National Stock Number:
6625-01-226-3538

Federal Supply Class:
6625

National Item Identification Number:
012263538

Description:
WATTMETER

Detail:
An instrument which measures one or more different electrical power quantities (such as decibels and watts), and is calibrated using watts. The power measurement and/or calibration may be displayed in multiples and/or submultiples thereof on a dial and/or digital readout display. For items designed to measure radio frequency power see TEST SET, ELECTRICAL POWER and METER, MULTIPLE SCALE. Excludes: AMMETER; FREQUENCY METER; MULTIMETER; VOLTMETER.


Manufacturer Information:
2080-05270998BIRD ELECTRONIC CORPORATION
2080-052TA55026SIMPSON ELECTRIC COMPANY, INC.
2555026SIMPSON ELECTRIC COMPANY, INC.
91760622F6481THALES SA


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 1.0 WATTS SINGLE INDICATOR 1ST RANGE
0.0 TO 3.0 WATTS SINGLE INDICATOR 2ND RANGE
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
SCALE GRADUATION TYPENONLINEAR SINGLE INDICATOR ALL RANGES
POINTER COLORBLACK SINGLE INDICATOR ALL RANGES
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR ALL RANGES
BACKGROUND COLORWHITE SINGLE INDICATOR ALL RANGES
MOVEMENT TYPEELECTRODYNAMOMETER
MOVEMENT SUSPENSION METHODTAUT BAND
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
SENSITIVITY RATING30.0 MICROAMPERES
SCALE SELECTION METHODTERMINAL
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
STYLE DESIGNATORROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.750 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.310 INCHES NOMINAL
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL LENGTH2.260 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.157 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MATERIALPLASTIC PHENOL-FORMALDEHYDE OR
PLASTIC POLYCARBONATE
FEATURES PROVIDEDKNIFE EDGE POINTER AND
MAGNETIC SHIELD AND
ZERO ADJUSTER
SPECIAL FEATURESANNULAR; LOW FLUX
SPECIAL TEST FEATURESMETER MUST BE CRITICALLY DAMPED W/SOURCE IMPEDANCE OF 30 KO
SUPPLEMENTARY FEATURES1400 OHMS INTERNAL RES
FSC APPLICATION DATATEST SET,ELECT. EQUIP.


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