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AEMC CA25 1748.01 Infrared Tachometer
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AEMC 1748.01
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Features:
- Non-contact measurement through infrared beam not affected by ambient light
- Contact measurements with wheels (optional)
- Rotation measurements to 100,000rpm (and tr/min)
- Frequency measurements (Hz)
- Linear speed measurements (ft/min and m/min)
- Periodic measurements (ms)
- %Duty cycle
- Min/Max, Hold and Smooth functions
- Very high accuracy (0.01%)
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Description
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This hand-held instrument measures up to 100,000 RPM using infrared measurement. A combination digital/analog bargraph LCD displays the measurement clearly and accurately. Other features include auto or manual range selection, smoothing, min/max recording and hold functions. An accessory kit of three mechanical adapters allows for direct connection and measurement to rotating shafts and other devices. The Model CA25 is supplied in a carrying case with 15 reflector strips, 9V Alkaline battery and a user manual.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 1748.01 |
Tachometer Model CA25 (100,000-count up to 100,000 RPM) - Discontinued - suggested replacement: Hioki 3403 |
| 1747.01 |
Tachometer Model CA27 (100,000-count up to 100,000 RPM, Alarm, Min/Max) - Discontinued - suggested replacement: Hioki 3404 |
Specifications
| RPM |
| Range |
0 to 99,999rpm; 0 to 99,999 tr/min |
| Accuracy |
1.10-4 of Reading ± 6cts |
| FREQUENCY (HZ) |
FREQUENCY (HZ) |
| Range |
0.1 to 9999.9Hz |
| Accuracy |
4.10-4 of Reading ± 4cts |
| SPEED (Linear) |
SPEED (Linear) |
| Range |
0.6 to 59,999 m/min 2.0 to 99,999 ft/min |
| Accuracy m/min |
1.10-4 of Reading ± 1ct; ft/min: 3.10-4 of Reading ± 1ct |
| Sensor |
3.103 |
| PERIODIC FUNCTION (ms) |
PERIODIC FUNCTION (ms) |
| Range |
9999.9 to 0.1ms |
| Accuracy |
1.10-4 of Reading ± 5cts |
| % DUTY CYCLE |
% DUTY CYCLE |
| Range |
0.2 to 125Hz: 0.1 to 99.9% 125 to 500Hz: 1 to 99% |
| Accuracy |
0.3 to 50Hz: 0.1% of Scale; 50 to 125Hz: 0.2% of Scale |
| 125 to 500Hz |
1% of Scale |
| EVENTS |
| Range |
0 to 99,999 events @ 0.1Hz to 10kHz |
| Accuracy |
±1 event |
| GENERAL |
| Other Functions |
Min/Max, Hold, Smooth |
| Sensors |
Infrared Optical Sensor (with reflective tape). FRB input connector (for slow signals, ±20V max, 1Hz to 1kHz and 0.1Hz to 10kHz on extended range) |
| Display |
Extra large 95 x 55mm LCD with bargraph |
| Dimensions |
8.5 x 2.83 x 1.85 (216 x 72 x 47mm) |
| Weight |
8.03 oz (250g) |
| Power Source |
9V Alkaline battery |
| Optional Kit (Catalog #1749.02) |
Calibrated wheel, cone and cylinder for contact measurements. Connects over optical sensor. |
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