MD90

MD90

This clock has a precision quartz movement. It is 2-1/4 inch in size and fits a standard panel cutout. The clock operates on 8 to 32 VDC and is transient and reverse polarity protected.

FAA PMA approved
Precision quartz movement
Compact 2 1/4" size
Fits standard panel cutout
Lighted dial optional
Transient and reverse polarity protected
Optional elapsed time hands
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.

Electrical  
Voltage Input Range 8V to -32VDC
Current Input 2.3 mA (nominal) @ 14VDC
Accuracy ±2.5 sec. in 24-hrs.
Dimensions 2.5 x 2.5 x 3.2" maximum
Weight 5 oz. maximum
Operating Temperature -40°F to +180°F
Operation  
Operating Altitude -1000' to + 40,000'
Operating Humidity 0 to 95% @ 25°C
Vibration .02" DBL AMPS, 1.5g @ 5 to 50 Hz
Certification FAA PMA approved
Mounting Front or rear panel
Connector Spade or terminals
Warranty 1-year limited

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