Model #460-848

Audio level meter (NSN 6625-00-253-9184)

Description

2.345 inches nominal overall length, steel material, enamel lusterless surface treatment.

Circuit Current For Which Designed
Dc
Mounting Hole Diameter
0.150 inches
Overall Diameter
3.500 inches
Environmental Protection
Dustproof
Mounting Bolt Circle Diameter
3.160 inches
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
1.660 inches
Meter Body Diameter Behind Mounting Flange
2.800 inches
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator all ranges
Pointer Color
Black single indicator all ranges
Power Source
External
Mounting Facility Type And Quantity
3 unthreaded hole
Scale Graduation Type
Nonlinear single indicator all ranges
Measurement Range
-20.0/+2.0 decibels single indicator 1st range
Measurement Range
+16.0/+30.0 decibels single indicator 3rd range
Measurement Range
+2.0/+16.0 decibels single indicator 2nd range
Measurement Range
+16.0 to 30.0 decibels single indicator 3rd range
Measurement Range
+2.0 to 16.0 decibels single indicator 2nd range
Measurement Range
-20.0 to 2.0 decibels single indicator 1st range
Features Provided
Zero adjuster
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 solderless lug
Nuclear Hardness Critical Feature
Nonhardened
Style Designator
Round flush mtg
Fsc Application Data
Test set electronic
Description
Meter,audio Level
Cage Code
28569

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Updated: 05/19/2024