Metrological - Chauvin Arnoux C.A 25 Mode D'emploi

METROLOGICAL SPECIFICATIONS
- reference conditions
Distortion magnitude
Ambient temperature
Relative humidity
External magnetic field
Electrical field
Battery voltage
Use in the reference range
- Optical sensor :
Matt target (which has no rotational measurement without reflective scotch tape).
Reflective scotch tape occupying a surface of 20% of the target.
- External socket :
TTL signal, standardised 0-5 V.
- RPM function
Range *
RPM
resolution 0.0006 rpm 0.006 rpm
accuracy
measurement
time
stability
* from 6 to 60 rpm only usable with the external input.
< 40 A / m at 50 or 60 Hz
< 1 V / m at 50 or 60 Hz
6.0000 10.000
-
9.9999 99.9999
11s>t>7s 7s>t>1s
Reference condition
+ 22°C
65 %
9 V
100.00
- -
999.99
0.06 rpm
-4
1.10 of the reading ± 6 counts
1s>t>0.5s
± 6 counts
88
Tolerances
± 2 C
± 5 %
± 0.5 V
1000.0 10000
- -
9999.9 99999
0.6 rpm 6 rpm
<0.5s