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Instrument Meter
Specialties, Inc.
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Instrument Meter
Specialties, Inc.
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| A & M Ruggedized Meters - MIL-M-10304 - 2½ - 90° | |||
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Model 233 AC
Rectifier Type | ||
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Standard Ranges |
Models |
Terminal Resistance | |
| 50 µa | 235 | 2,240 Ohms | |
| 100 µa | 235 | 1,000 Ohms | |
| 200 µa | 235 | 560 Ohms | |
| 1mA | 235 | 89 Ohms | |
| 5 to 1000mA | 235 | Special | |
| 1 to 30 ADC (Self Contained) |
235 | Special | |
| Over 30 ADC | 235 | 50mV- Shunt Rated | |
| 50mV | 235 | 16.5 Ohms (3.0 mA) | |
| 1 to 300 VDC (Self Contained) |
235 | 1,000 Ohms/Volt | |
| 300 to 800 VDC (External Resistor) |
235 | 1,000 Ohms/Volt | |
| 1 to 50 AAC Iron Vane (Self Contained) |
236 | Special | |
| Over 50V AC Iron Vane | 236 | 5A-CT Rated | |
| 1 to 300 VAC Iron Vane (Self Contained) |
233 | Special | |
| 300 to 800 VAC (External Resistor) |
233 | 100VAC-2150 Ohms | |
| 1 to 300 VAC Rectified | 263 | 1,000 Ohms/Volt | |
| 300 to 800 VAC (External Resistor) |
263 | 1,000 Ohms/Volt | |
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General Information |
General Specifications & Drawings |
| A&M Ruggedized Meters conform to
the requirements of
MIL-M-10304. A&M Instrument can identify and supply Meters to National stock numbers (NSN): Classes 1430, 4935, 5840, 6115,6645, 6665,and 6685. In addition A&M can supply Meters to Defense Agency Specification Prints for the US Army, US Navy, and US Air Force. Ruggedized meters are ideal for use in field communications or test equipment where severe environmental conditions are encountered. In industrial applications where moisture, extreme temperature or vibration may be a problem. The expanded scale technique of eliminating the unused portion of the scale and expanding the selected range to the full spread of the scale can easily be applied to these Ruggedized Meters. Accurate readings (0.5%) or better with improved resolution and readability are now available for adverse environments. Expanded scale meters are available as Voltmeters, Ammeters, and Frequency Meters. |
Movement:
DC Core Magnet - Self Shielding Pivot and Jewel Suspension with Spring
Backed Jewels or Taut Band. Case/Finish: Steel cadmium/zinc plate, chromate dip. Front/Finish: Diecast / Semi-Gloss Black Hardware: Mounting hardware provided. Mounting: Conforms to Military Specifications MIL-M-10304E. Shielding: Magnetically Shielded Construction for use on Magnetic or Non-Magnetic Panels. Window: Tempered Glass with Zero Corrector (also available no zero corrector) Pointer: Lance, 1.062 Inches Sealing: Watertight Standard Neoprene Sealing Gasket Terminals:10/32 Brass Stud (Nuts, Washers, Solder Lugs Provided) Accuracy: 2% DC - 3% AC Rectified Scale Length: Models 233 & 235, 1.8 Inches Model 236, 1.6 inches
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Phone...1-800-926-3837....1-818-841-2417
FAX....
1-818-841-2379
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Specialties, Inc.
