Tachometer, 461950, extech
The 461950 is a 1/8 DIN Panel Tachometer. Measure rotational motor speed, moving fans, pumps, gears, propeller devices. Choice of 2 sensor pickup types: Proximity sensor-0.1 in. (3 mm) target distance, range up to 36,000rpm (600Hz); Photoelectric sensor-0.4 in. (10 mm) target distance, range up to 6,000rpm (100Hz). 1/8 DIN size. Powered by 115/230VAC 50/60Hz.
Features
- Measure revolutions per minute from 5 to 99,990 revolutions per minute with a microprocessor quartz crystal accuracy of 0.05%.
- Large LED display updated 1/sec (rpm<60)
- Resolution: 0.1 rpm (5 to 1000 rpm), 1 rpm (1000 to 999 rpm), 10 rpm (10,000 rpm to 99,990 rpm)
- Unique design allows speed measurements of a single hole gear or disc, eliminating the need for special gears
- Optional proximity and photo sensors