Ammeter

Features

Specifications

• Circuit Current For Which Designed:
  Ac
• Mounting Hole Diameter:
  Between 0.143 inches and 0.157 inches
• Scale Division Quantity:
  25 single indicator single range
• Frequency Rating:
  Between 380.0 hertz and 420.0 hertz
• Overall Diameter:
  3.510 inches
• Environmental Protection:
  Cold resistant and dust resistant and fungus resistant and heat resistant and humidity resistant and salt spray resistant and shock resistant and vibration resistant and water resistant
• Mounting Bolt Circle Diameter:
  3.160 inches
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Three hole/stud bolt circle
• Sensitivity Rating:
  50.0 millivolts
• Dial Scale Marking Color:
  White single indicator single range
• Accuracy In Percent:
  -2.0/+2.0 at full scale single indicator single range
• Meter Depth Behind Mounting Flange:
  5.750 inches
• Meter Body Diameter Behind Mounting Flange:
  2.800 inches
• Background Color:
  Black single indicator single range
• Pointer Color:
  White single indicator single range
• Mounting Facility Type And Quantity:
  3 unthreaded hole
• Scale Graduation Type:
  Linear single indicator single range
• Measurement Range:
  +0.0/+50.0 milliamps single indicator single range
• Features Provided:
  Adjustable index pointer and zero adjuster
• Circuit Attachment Method And Quantity:
  20 pin
• Operating Voltage Rating In Volts:
  Between 108.0 ac and 132.0 ac
• Nuclear Hardness Critical Feature:
  Nonhardened
• Style Designator:
  Round flush mtg
• Supplementary Features:
  Meter resistance 50.0 ohms
• Fsc Application Data:
  Test set, elect. Equip.
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-01-030-5341
• Special Features:
  Output is a dpdt relay contact rating 1 amp at 28 vdc