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TACHOMETER
RPM MEASUREMENT |
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Testo 470 Contact Non
Contact RPM Measurement
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470
Contact Non Contact Tachometer RPM IR
Measurement
Non-contact and mechanical rpm measurement
The instrument has the ideal combination of optical and
mechanical rpm measurement.
Reflectors are attached to the object being measured during optical measurement.
The visible, red modulated light beam
is directed on the reflector.
An optical becomes a mechanical measurement
by simply attaching an adapter and cone or running wheel
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Optical and mechanical measurement
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Measures rpm, speeds and lengths.
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Easy to switch type of measurement.
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User-friendly
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Max/Min value, last measured value
(saves after auto off)
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Large LCD display
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"Low Batt" warning
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Convenient and easy measurement of rpm, speed and length in industry.
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Rpm measurement in a reduced
d.c. motor
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Mechanical rpm measurement on a roller e.g printing machine
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Measured Speed in a conveyor belt in a production company
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Speed and length measurement on hoisting winches
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Technical Specification
| Sensor |
Optical
with modulated light beam mechanically with adapter and cone or
running wheel |
| Measuring
ranges
Rpm
Speed
Lengths
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1 to 99.999 min optically (rpm)
1to 19.999 min mechanically (rpm)
0.10 to 1.999 m/min
0.30 to 6500 ft/min
4 to 78,000 in/min
0.02 to 99.999m
0.01 to 99.999ft
1 to 99.999in
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| Accuracy |
±
0.02% of measure value
(± 1 digit/0/02 m/1.00inch
depending on resolution)
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| Working
temperature |
0 to 50°
C |
| Storage
temperature |
–20 to
+70° C |
| Battery |
2 x
1.5VAA |
| Auto off |
30
seconds (mean/max/last measured values are saved) |
| Dimensions |
175 x 60
x 28mm (without cone or running wheel) |
| Weight |
190 g |
| Warranty |
1 year |
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