IFM SUH251 handleiding
Handleiding
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SUHxxx Ultrasonic flow meter without display
28 © ifm electronic gmbh 11661449 / 01 07 / 2025
10.2.5 Frequency signal
The device provides a frequency signal proportional to the process value.
The frequency signal is adjustable:
▪ FrP1 defines the frequency signal in Hz that is provided when the upper measured value is reached.
Setting range: 1 Hz…10 kHz.
The measuring range is scalable:
▪ FSP1 defines the lower measured value from which a frequency signal is provided.
▪ FEP1 defines the upper measured value at which the output signal has the frequency set under FrP1.
FSP1 is only available for temperature measurement. Minimum difference between FSP1 and
FEP1 = 20 % of the final value of the measuring range.
If the measured value is outside the measuring range or in the event of an internal error, the frequency
signal indicated in the following figure is provided.
Frequency signal for flow:
FOU = OFF 0
FOU = ON 130
120
100
Err
= FrPx
MAW FEPx MEW
OL
100 200
[% MEW]
[% FrPx]
3
2
1
B
A
Fig.12: Output characteristic of the frequency output, flow
A: Frequency signal MAW: Initial value of the measuring range
B: Flow MEW: Final value of the measuring range
1: Indicating range FEPx: Frequency end point
2: Measuring range FrPx: Frequency signal (Hz) for upper measured value
3: Scaled measuring range OL: Above the indicating range
Err: Error
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Productinformatie
| Merk | IFM |
| Model | SUH251 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3640 MB |
