Description click to view larger image 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
