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National Stock Number:
6625-01-050-7796
Federal Supply Class:
6625
National Item Identification Number:
010507796
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:
| 3383-16390 | 55026 | SIMPSON ELECTRIC COMPANY, INC. |
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Techincal Specification:
| ACCURACY IN PERCENT | -0.2 TO 0.2 AT 1/2 SCALE SINGLE INDICATOR SINGLE RANGE | | INSTALLATION DESIGN | PANEL | | OVERALL HEIGHT | 3.250 INCHES NOMINAL | | OVERALL LENGTH | 4.060 INCHES NOMINAL | | OVERALL WIDTH | 3.250 INCHES NOMINAL | | MEASUREMENT RANGE | +380.0 TO 420.0 HERTZ SINGLE INDICATOR SINGLE RANGE | | METER DEPTH BEHIND MOUNTING FLANGE | 3.560 INCHES MAXIMUM | | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.720 INCHES MAXIMUM | | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD | | MOUNTING STUD LENGTH | 0.500 INCHES NOMINAL | | STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
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