Item #133, A&M Ruggedized Panel Meters

A&M Ruggedized Meters conform to the requirements of MIL-PRF-10304. Ruggedized panel meters are ideal for use in field communication or test equipment where severe environmental conditions are encountered. In industrial applications where moisture, extreme temperature or vibration may be a problem, the Ruggedized Meter can perform with no additional cost.

  • Steel Case, Glass Window
  • Watertight
  • Magnetic Shielding (90° models)
  • Mounting per Mil-M-10304E

Specifications

1½”, 2½”, 3½”, 4½” RUGGEDIZED METERS—90°

  • Movement: DC Core Magnet- Self Shielding Pivot and Jewel Suspension with Spring-Backed Jewels.
  • Accuracy: 2% DC and AC Iron Vane Per MIL-PRF-10304F; 3% AC Rectified.
  • Case/Finish: Steel cadmium/zinc plate, chromate dip.
  • Front/Finish: Die-cast / Semi-Gloss Black
  • Hardware: Mounting Hardware Provided.
  • Mounting: Conforms to Military Specifications MIL-PRF-10304F
  • Pointer: See Individual Meters.
  • Scale Length: See Individual Meters.
  • Sealing: Watertight Standard-Neoprene Sealing “O” Ring
  • Shielding: Magnetically Shielded Construction for use on Magnetic or Non-Magnetic Panel.
  • Terminals: See Individual Meters.
  • Window: Tempered Glass with Zero Corrector.

2½”, 3½”, 4½” RUGGEDIZED LONG SCALE PANEL METERS—250°

  • Movement: DC-Self Shielding Pivot and Jewel Suspension with Spring-Backed Jewels.
  • Accuracy: 1% DC, 2% AC Rectified Per MIL-PRF-10304
  • Case/Finish: Steel cadmium/zinc plate, chromate dip.
  • Front/Finish: Diecast/Semi-Gloss Black
  • Hardware: Mounting Hardware Provided
  • Mounting: Conforms to Military Specifications MIL-PRF-10304F
  • Pointer: Knife Edge
  • Scale Length: See Individual Meters.
  • Sealing: Watertight Standard-Neoprene Sealing “O” Ring.
  • Terminals: ¼-28 Brass Stud (Nuts, Washers, Solder Lugs Provided.)
  • Window: Tempered Glass with Zero Corrector.

 

To order: specify model, input & scale

Catalog Page 074

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Specifications

Style
90° Square
Size (in)
1.5
Type
AC Rectifier Type
Accuracy
2% DC & Iron Vane, 3% Rectifier Type