ICS Schneider Messtechnik HYDROTECHNIK MultiHandy 2025, Руководство по эксплуатации

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7 Channels
14 MultiHandy 2025
O
perati
ng Instructions
• Version
1.0
Measurement variables and units of measurement
You can configure sensors for the following measure-
ment variables and units of measurement.
Signal type, signal range and Range
You can configure sensors for various signal types
and signal ranges. Make sure that the signal type
matches the selected measurement variable.
The range can have the following meaning depending
on the signal type:
•
Measurement range
• Calibration value
The following table shows signal types and the corre-
sponding meaning of the range:
Measurement range
The measurement range is specified for the signal
range. You must enter the upper and lower limit.
Every limit value is a number and is entered as five
characters. The first character can be a minus sign.
Digits or periods (correspond to commas) are also
characters.
Examples for limit values:
•
-9999
•
-2.50
•
60.00
•
99999
Calibration value
The calibration value is a number and is entered as
five characters. The first character can be a minus
sign. Digits or periods (correspond to commas) are
also characters.
Examples for calibration values:
•
Gear wheel volumetric flow sensor
Quantity per spaces between cogs
• Turbine volumetric flow sensor
Flow rate at 1000 Hz
• RPM sensor
Number of pulses per revolution (reflective marks)
Measurement variable Unit of meas-
urement
Pressure p [mbar]
p [bar]
p [psi]
p [Pa]
Temperature T [°C]
T [°F]
Rate of flow Q [l/min]
Q [GPM]
Rotation n [rpm]
n [rpm]
Frequency f [Hz]
Current U [mV]
U [V]
Current strength I [mA]
I [A]
Force F [kN]
Torque M [Nm]
Course s [mm]
Speed v [mm/s]
Angular speed v [°/s]
Mass m [to]
m [kg]
Volume V [l]
V [ccm]
Signal type Display Range
Current 0 ... 20mA Measurement
range
4 ... 20mA
Current 0 ... 10V Measurement
range
2 ... 10V
Frequency FRQ Calibration
value
±FRQ
Counter CNT Calibration
value
±CNT