13
Technical Data
Performance data
Data
Value Unit
Smallest measurable stroke volume, pulsing approx.
0.03 ml/stroke
Largest measurable stroke volume, pulsing approx.
10.00 ml/stroke
Precision over at least 100 strokes:
± 2 %*
* relative to the measured value
Electrical data
Data
Value Unit
Stroke feedback, output**:
1 Contact/stroke
Frequency output**:
0 ... 10,000 Hz
Current output, max. load:
400 Ω
Degree of protection:
IP 65
Supply voltage:
100...230 V AC
Power consumption
5 W
Mains frequency:
50/60 Hz
** Open collector. Rectangular pulses; pulse: Pause = 1 : 1.
At frequencies below 10 Hz: The pulse length is fixed at 20 ms and the pulse interval varies with the
signal to be emitted.
Medium requirements
Material compatibility with: PVDF *, seal material
* Media like chlorine dioxide liquids, which can penetrate through PVDF, can lead to a
shorter service life of the measuring unit.
Data
Value Unit
Medium pressure:
1.5...16 bar
Technical Data
66