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| Environmental Measuring Instruments (Rotation) |
TACHO HiTESTER 3404 |
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| Precise rotation speed meter |
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- MIN/MAX mode, TOTAL mode, PERIOD mode, FAST/SLOW sampling mode, and Analog output.
- Minimum 0.01 r / min resolution and high ±1 digit precision make the tachometer effective for precise measurements
- By using the optional 9213 contact adapter, the 3404 become contact-type tachometers, while the period ring can be used in applications like measurement of conveyer line speed
- LED and buzzer signals confirm that the light pulses reflected from the tape on the rotating body are being picked up
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| Basic specifications |
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| Measurement range |
r / min:*1 (30.00 to 199.99)range to (20000 to 99990)range, 4 ranges, (at slow sampling mode) r / s:*2 (0.5000 to 1.9999)range to (200.0 to 1600.0)range, 4 ranges (at slow sampling mode)
*1r / min = rotation per minute, *2r / s = rotation per second
Total: Total rotation counts from 0 to 599999, Period: Measure rotation pulses from 600 µs to 2 sec. |
| Sampling period |
Slow: 0.5 sec. to 2 sec., Fast: 0.1 sec. to 0.5 sec. |
| Detection distance |
Distance of 50 mm(1.97 in) to 200 mm(7.87 in) |
| Analog output |
1 V DC at full-scale range output |
| Power supply |
R6P (AA) × 4 (continuous use of 16 hours) or AC Adapter (6 V, 300 mA) |
| Dimensions, mass |
62 mm(2.44 in)W × 180 mm(7.09 in)H × 38 mm(1.50 in)D, 260 g (9.2 oz) |
| Accessories |
REFLECTIVE TAPE 9211 (1), OUTPUT CORD 9094 (1), Carrying case (1) |
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