Introduction; Description; Tachometer - Chauvin Arnoux C.A 1725 Notice D'utilisation

C.A 1725 and C.A 1727 tachometers, specially designed for industrial applications, measure the speed
of rotation of any moving part at a distance or by contact.
CHAUVIN ARNOUX tachometers provide many possibilities in addition to the usual functions:
- Direct reading of the measurement
- Measurement of period, of frequency, of duty cycle, of linear speed
- Measurement by external sensor
- Special functions: smooth, range, hold, etc.
- Dual display: 100,000-point digital and bargraph.
- The C.A 1727 can be parameterized and has a USB link; associated with its specific software, it
provides an extensive range of measurement, acquisition, processing, and data analysis possibilities.

2.1 TACHOMETER

1 Optical sensor
2 key
- Tore last digital value displayed.
- Disable automatic stop.
key on the C.A 1727 only :
- For programming : shift the selection of the active digit or of the decimal point to the right.
3 key
- Smooth the measurements.
key on the C.A 1727 only :
- For programming : increment the active digit.
4 key on the C.A 1727 only :
- Activate the audible and visual alarms.
- Program the alarm thresholds.
5 key on the C.A 1727 only :
- Command recording of the measurements in memory.
key on the C.A 1727 only :
- Program the rate at which the measurements are recorded in memory.
6 USB output connector, on the C.A 1727 only.
7 Connector for external input.
8 Rotary switch.

1. INTRODUCTION

2. DESCRIPTION

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