Ordering Information:
461950 ..........Panel Mount Tachometer
461955 ............Proximity Sensor, max. 36,000rpm
461957 ............Photoelectric Sensor, max. 6000rpm
1/8 DIN Panel Tachometer
Continuous & accurate readings from 5 to 9 9 ,9 9 0 rpm
Features:
•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 p u lse is m easured wh en a ferrou s
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 t arget distance of 0.1" (3mm),
covers range to 36,000rpm (600H z);
Photoelectric sensor with target distance
of 0.4" (10mm) and range to 6000rpm (1kHz);
Both encapsulated sensors include 6 ft. (1.8m) cable
EX TECH I N STR U M EN TS CO RP O RATI O N
285 Bear Hill Road, Waltham, MA 02451-1064, U.S.A.
Phone: 781-890-7440 • FAX 781-890-7864
ISO 9001:2000 CERTIFIED 08/ 03 - R1
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