AOIP CALYS 150, Инструкция по эксплуатации, Страница: 188 / 194

TECHNICAL SPECIFICATIONS
188 / 194 NTA47224-300A9
CALYS 150
Frequency and counting
Range Resolution Measuring range Accuracy / 1 year Notes
10 kHz 0.01 Hz 1 Hz to 10 KHz 0.005% R + 5 mHZ Vin min = 1 V
100 kHz 0.1 Hz 10 Hz to 100 KHz 0.005% R + 5 mHZ Vin min = 1 V
Temperature coefficient < 5 ppm L/°C from 0°C to +18°C and from +28°C to +50°C.
Triggering level 1V
Scale in beats/min and Hz
Measurement for frequency output and dry contact
In the case of counting, this measurement may be made for a defined time or an infinite time.
Additional characteristics in “measurement”
D.1.7.1 Manual or automatic range selection
For the mV, V and
&
functions, with automatic range selection, the unit selects a higher or lower range.
D.1.7.2 Relative measurement
The relative measurement function is used to:
program a reference value other than that of the unit (ZERO function),
cancel by measurement or programming a constant or interfering value (TARE function).
D.1.7.3 Scale correction
The scale correction function performs a conversion between measured electrical quantities and the physical quantities
converted.
D.1.7.4 Linearization
Linearization is used partially to correct errors induced by non-linear sensor/converter systems.
D.1.7.5 Statistics
Display of the minimum, maximum and average value and the number of measurement points.
The statistics may be reset to zero.