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National Stock Number:
6625-00-649-4872
Federal Supply Class:
6625
National Item Identification Number:
006494872
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.
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Manufacturer Information:
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Techincal Specification:
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 BINDING POST | | FREQUENCY RESPONSE RANGE | +380.000 TO 420.000 HERTZ | | INSTALLATION DESIGN | PANEL | | OVERALL DIAMETER | 3.500 INCHES NOMINAL | | MATERIAL | PLASTIC | | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.680 INCHES NOMINAL | | METER DEPTH BEHIND MOUNTING FLANGE | 2.000 INCHES NOMINAL | | MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL | | MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE | | MOUNTING FACILITY TYPE AND QUANTITY | 3 FLANGE | | MOVEMENT TYPE | VIBRATING REED | | REGISTER QUANTITY | 1 | | RESONANT REED QUANTITY | 21 | | STYLE DESIGNATOR | ROUND FLUSH MTG |
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