Ammeter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Dielectric Withstanding Voltage In Volts:
  1500.0
• Center To Center Distance Between Mounting Facilities Parallel To Length:
  Between 6.043 inches and 6.057 inches
• Center To Center Distance Between Mounting Facilities Parallel To Width:
  Between 0.718 inches and 0.732 inches
• Overall Height:
  1.530 inches
• Overall Width:
  6.700 inches
• Mounting Hole Diameter:
  0.190 inches
• Environmental Protection:
  Humidity resistant and shock resistant and vibration resistant
• Furnished Items And Quantity:
  Nut 8; washer 16
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Four hole/stud rectangular/square
• Sensitivity Rating:
  20.0 milliamperes
• Dial Scale Marking Color:
  Black single indicator single range
• Accuracy In Percent:
  -2.0/+2.0 at full scale single indicator single range
• Unable To Decode:
  Unable to decode or unable to decode
• Meter Depth Behind Mounting Flange:
  5.770 inches
• Meter Body Width Behind Mounting Flange:
  5.450 inches
• Movement Type:
  Moving coil, permanent magnet
• Background Color:
  White single indicator single range
• Pointer Color:
  Red single indicator single range
• Power Source:
  External
• Mounting Facility Type And Quantity:
  4 screw and 4 unthreaded hole
• Scale Graduation Type:
  Nonlinear single indicator single range
• Measurement Range:
  +4.0/+20.0 milliamperes, dc single indicator single range
• Meter Body Height Behind Mounting Flange:
  1.225 inches
• Features Provided:
  Electrical overload protection and luminous scale marking and nonglare glass and self-illumination facility and zero adjuster
• Criticality Code Justification:
  Feat
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 threaded stud
• Operating Voltage Rating In Volts:
  28.0 dc
• Nuclear Hardness Critical Feature:
  Nonhardened
• Special Test Features:
  Drawing iaw mil-std-100a; vibration iaw mil-std-167; shock iaw mil-s-901; mark iaw mil-std-130; seal iaw mil-std-108d
• Style Designator:
  Rectangular semi-flush mtg
• Supplementary Features:
  Damping factor 10.0 min; insulation res 20 megohms min; response time 2 sec max; edgewise mtg; ruggedized
• Fsc Application Data:
  Test set, elect. Equip.
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-01-042-7369
• Special Features:
  Tank 6-382-2-f fuel oil storage-ref