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MD-90 Lighted Precision Quarts Clock 28V
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FAA PMA approved |
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Precision quartz movement |
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Compact 2 1/4" size |
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Fits standard panel cutout |
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Lighted dial optional |
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Transient and reverse polarity protected |
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Optional elapsed time hands |
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Original equipment for major aircraft manufacturers |
Designed for accuracy, these precision clocks are manufactured to meet
rugged aircraft environmental standards. With a high-quality, solid-state
quartz movement and a variety of lighting options, a 12-hour analog clock
is an essential part of any instrument panel.
P/N MD90L
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| Model |
MD-90 |
| Specifications |
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| Electrical |
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| Voltage Input Range |
8V to -32VDC |
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| Current Input |
2.3 mA (nominal) @ 14VDC |
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| Accuracy |
±2.5 sec. in 24-hrs. |
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| Dimensions |
2.5 x 2.5 x 3.2" maximum |
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| Weight |
5 oz. maximum |
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| Operating Temperature |
-40°F to +180°F |
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| Operation |
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| Operating Altitude |
-1000' to + 40,000' |
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| Operating Humidity |
0 to 95% @ 25°C |
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| Vibration |
.02" DBL AMPS, 1.5g @ 5 to 50 Hz |
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| Certification |
FAA PMA approved |
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| Mounting |
Front or rear panel |
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| Connector |
Spade or terminals |
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| Warranty |
1-year limited |
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