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AEMC
AEMC CA1725 / CA1727 Contact and Optical Tachometers
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Parámetros clave
Measuring range
Rotational 6–100,000 RPM; linear 0.1–10,000 m/min or ft/min; frequency 0.1–10,000 Hz; period 0.1–10,000 ms; duty 10–10,000%
Accuracy
RPM: 1×10⁻⁴ of reading ±6 counts; linear: 1×10⁻⁴ of reading ±1 increment; frequency: 4×10⁻⁵ of reading ±4 counts
Supply
9 V alkaline battery
Display
100,000-point digital display with analog bargraph
Approvals
IEC 61010-1; CE
Notes
Specs from AEMC 1748-30 datasheet, brochure and CA1725-1727_EN manual. No Instrumart.
| Parámetro | Valor |
|---|---|
| Measuring range | Rotational 6–100,000 RPM; linear 0.1–10,000 m/min or ft/min; frequency 0.1–10,000 Hz; period 0.1–10,000 ms; duty 10–10,000% |
| Accuracy | RPM: 1×10⁻⁴ of reading ±6 counts; linear: 1×10⁻⁴ of reading ±1 increment; frequency: 4×10⁻⁵ of reading ±4 counts |
| Supply | 9 V alkaline battery |
| Display | 100,000-point digital display with analog bargraph |
| Approvals | IEC 61010-1; CE |
| Notes | Specs from AEMC 1748-30 datasheet, brochure and CA1725-1727_EN manual. No Instrumart. |
| Functions | Contact wheel / optical / external input; MIN/MAX/HOLD; CA1727: logging, alarms, event counter 0–99,999 |
| Optical Sensor | Measurement distance 1–50 cm; angle ±15°; reflective area 10–90% |
| Memory | CA1727: 4000 measurements with USB / TachoGraph software |
| Battery Life | 250 × 5 min optical; 600 × 5 min external sensor |
| Ingress Protection | IP51 |
| Dimensions | 216 × 72 × 47 mm (8.5 × 2.83 × 1.85 in) |
| Weight | 250 g (8.8 oz) |
| Operating Temperature | 0 to 55 °C (32 to 131 °F) @ 90% RH |