• Atmel AVR 8535

Sensors

• Two opto-interrupters, 0.1" gap

Power Requirement

• 12 - 15 vdc @ 1 amp

Display

• 3 groups of 4 digits, 0.5" in height

Keyboard

• Array 3 x 4 keys (0-9, *, #)

Enclosure

• Approx. 4.75" tall,  7.5" wide, and 2.25" deep
• cast aluminum, baked on paint

• This unit can monitor speed of a linear motion of at least 1".
• The unit monitors speed via the timing of light beam interruption with a small sheetmetal flag attached to the linear motion device being monitored.
• The timing is accurate to 1 microsecond.

The Micromonitor will display:

• Forward and reverse speed
• Number of strokes (both directions or each direction)
• Speed is indicated in: inches per second (IPS) w/ 0.01 inch per second resolution
• Speed range is: 0.05 to 30 inches per second (IPS)

The Micromonitor will monitor the speed and indicate an alarm on the following conditions:

• Too Fast (user defined limits for each direction)
• Too Slow (user defined limits for each direction)
• Number of strokes exceeded

Typical Uses

• Monitor the speed of hydraulically operated equipment.
• Monitor the speed of automatic screen printers (squeegee speed).