IFM SUH601 handleiding
Handleiding
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SUH1xx SUH22x SUH3xx SUH42x SUH5xx SUH6xx SUH7xx SUH8xx Ultrasonic flow meter
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Ò Switching signal for flow direction (Ò/19)
An arrow with the text “flow direction” on the device indicates the positive flow direction (factory
setting). The direction of the flow rate measurement can be reversed using the parameter [Fdir]:
[Fdir] Direction of flow
+ Flow direction in case of factory setting
- Flow direction contrary to the factory setting
9.3.8 Calibration
The calibration factor [CGA] is used to adjust the temperature-viscosity compensation of the sensor to
the characteristics of the medium used. The calibration factor influences the slope of the measurement
characteristic of the flow measurement.
The slope modification of the measurement characteristic is indicated in percent. The factory
setting is [CGA]=100%. After a change the calibration can be reset to factory setting.
2
1
140 %
100 %
60 %
MW
V1
V0
V2
Fig.14: calibration of the
measurement characteristic
1: calibration factor [CGA]
2: process value
MW: measured value
V0: measurement characteristic at factory setting
V1: measurement characteristic 1 after calibration
V2: measurement characteristic 2 after calibration
9.3.9 Zero calibration
If there is a systematic deviation between the measured value and the actual process value, this
measurement inaccuracy can be corrected using the correction factor [cOF].
The internal zero point is shifted by the set value.
MEW
[%]
t
10
0
-10
V1
V0
V2
Fig.15: Zero-point calibration (calibration offset)
t: Time
MEW: Final value of the measuring range
V0: Curve of measured values at factory setting
V1: Curve of measured values after offset
V2: Curve of measured values after offset
Setting range:
[coF-FLOW] = -10 % … +10%
The parameter is reset to the factory setting both via an application reset and a back-to-box
reset.
9.3.10 Totaliser reset
The totalisers Vol.1 and Vol.2 can be reset in different ways:
Bekijk gratis de handleiding van IFM SUH601, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | IFM |
| Model | SUH601 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3147 MB |
