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Worldwide distributor of NSN parts and consumables located in the USA.

Wattmeter

Model / MPN: 2531 | NSN: 6625-00-005-1638
ITAR Registered seal

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.

Product Details
NATO Stock Number
6625-00-005-1638
Sold in multiples of
1 EA
DEMIL
NO
Circuit Current For Which Designed
Dc
Overall Length
2.470 inches
Scale Division Quantity
100 single indicator all ranges
Mounting Stud Length
0.464 inches
Overall Diameter
3.500 inches
Mounting Bolt Circle Diameter
3.160 inches
Furnished Items And Quantity
Transducer 1 and transformer 1
Indicator Type
Dial w/pointer
Installation Design
Panel
Mounting Arrangement Style
Three hole/stud bolt circle
Dial Scale Marking Color
Black single indicator all ranges
Accuracy In Percent
-2.0/+2.0 at full scale single indicator all ranges
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator all ranges
Meter Depth Behind Mounting Flange
1.380 inches
Meter Body Diameter Behind Mounting Flange
2.760 inches
Background Color
White single indicator all ranges
Pointer Color
Black single indicator all ranges
Power Source
External
Mounting Facility Type And Quantity
1 flange and 3 threaded stud
Scale Graduation Type
Linear single indicator all ranges
Measurement Range
+0.0 to 200.0 watts single indicator 3rd range
Measurement Range
+0.0 to 50.0 watts single indicator 1st range
Measurement Range
+0.0/+100.0 watts single indicator 2nd range
Measurement Range
+0.0/+2000.0 watts single indicator 6th range
Measurement Range
+0.0 to 1000.0 watts single indicator 5th range
Measurement Range
+0.0/+500.0 watts single indicator 4th range
Measurement Range
+0.0 to 100.0 watts single indicator 2nd range
Measurement Range
+0.0 to 2000.0 watts single indicator 6th range
Measurement Range
+0.0 to 500.0 watts single indicator 4th range
Mounting Stud Diameter
0.138 inches
Scale Selection Method
Terminal
Features Provided
Rectifier circuit
Circuit Attachment Method And Quantity
2 solder lug and 2 threaded stud
Nuclear Hardness Critical Feature
Nonhardened
Style Designator
Round flush mtg
Fsc Application Data
Test set, elect. Equip.

Pricing and Availability

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2531 Cross Reference
  • 6849
  • 992373-02