- 5 digit optical
Digitaker 9801.001 is a microcomputer based digital
tachometer for rotational speed measurements,
particularly suitable in application where a phisical
contact with the moving part cannot be obtained and
braking force cannot be applied.
Digitaker has a measuring range of 2.0 to 100,000 r.p.m.
with automatic decimal point selection in order to
ensure a high degree of accuracy.
Digitaker is provided with an auxiliary input for an
optional external sensor. By inserting the 8830.001
contact sensor, linear speed measurements can be made.
Readout: 5 digit ultrabright Led
Accuracy: ±0.1 r.p.m. up to 999.9 r.p.m. -
±0.005% from 1,000 to
Power supply: 4 batteries UM3
Operating temperature: from 0
Measuring range: from 2.0 to
period: Each rotation from 2.0 a 60.0 r.p.m. - 1 second
from 60.0 to 100,000 r.p.m.
Standard accessories: plastic case
for tachometer and sensors - set of 5 reflective adhesive strips
- Apply a reflective strip on the rotating part.
- Point optical head towards the strip.
- Press the Measure push-botton.
- Releasing the push-button, the measured value is held
Linear speed measurement
- Insert 8830.01
contact sensor (optional) connector into the external
connector input of the tachometer.
- Select through the SEL push-button the desired
measuring unit (m/min).
Optional sensors 8830.001 Contact