EXTECH 461950 Panel Mount Tachometer

 • Measure RPMs from 5 to 99,990rpm with

microprocessor quartz crystal accuracy of

0.05% + 1digit

• Resolution from 0.1rpm (5 to 1000rpm) to

1rpm (1000 to 9999rpm) to

10rpm (10,000rpm to 99,990rpm)

• Large 4 digit LED display updates

once per second (rpm greater than 60)

• Unique design permits RPM measurements of a

one hole gear or disk eliminating the need for

special gears

• A pulse is measured when a ferrous

object (stud) passes by sensor

• Powered by: 115/230 VAC 50/60Hz

Dimensions:

Bezel: 3.78 x 1.89 x 2.36" (96 x 48 x 60mm)

Meter: 3.61 x 3.54 x1.66" (92 x 90 x 42mm)

Weight: 13.9oz (397g)

Panel cutout: 3.62 x 1.77" (92 x 45mm)

• Choice of two sensor pickup types:

Proximity sensor designed for target distance of

0.1" (3mm), covers range to 36,000rpm (600Hz);

Photoelectric sensor with target distance

of 0.4" (10mm) and range to 15,000rpm (250Hz);

Both encapsulated sensors include 6 ft.

(1.8m) cable