flonet fh20xx

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10 distinguishes between two types of errors (see also Section 16. For example, forward flow counter 2 can be used as a daily counter. : +420/377 517 711, Fax: +420/377 517 722 Es90578K Design, Assembly and Service Manual ELIS PLZEŇ a. Should such defects prove irreparable, the product shall be replaced at no costs to the customer. In the contact planes between the sensor and the adjoining piping sections should be no edges as these would cause flow turbulence. 2 Pulse output simulation The Pulse output simulation function allows the operator to define a frequency to be assigned to the pulse output. 3 Reference calibration on / off With the help of the function Reference calibration on/off, the periodic recalibration of the transmitter can be activated or deactivated. 2 PASSWORD functional class), the operator can navigate to the desired setting by using the 5key or the 6key and the operator can then confirm your selection by pressing ¿ (ENTER key). 1 Selection window / make a selection, the operator toggles between the “on” and “off. 3 Low flow cut-off hysteresis The hysteresis of the low flow volume is the flow rate expressed as a percentage of the upper range value by which the volume must fall below or surpass the set low flow volume in order to activate or deactivate the function. CALIBRATION AND VERIFICATION TESTS The FLONET FH20XX electromagnetic flow meters are supplied from the manufacturing plant calibrated at three points on the meter characteristic. Selftest errors such as problems with a sensor line or inconsistent parameter inputs are displayed as textual error messages. Rated voltage: Rated current: Suppression characteristic: 6. 1 of standard EN 29104, the inner diameter of the connected pipe should not differ by more than 3% from that of the sensor. 9 QV + flow velocity If the function “QV + flow velocity” is selected, the following will be displayed: XXX. The housing and the interference suppression filters of the power supply are connected to the sensor. 2 Input window / modify a value In the input window, the first line of the LCD always shows the heading, while the second line shows the current setting. The electromagnetic flow meter can be designed either as a compact device or with the sensor remote from the associated electronic unit. calibration and initialization values) are accessible only to service technicians via a password that is not provided to customers. Based on the selected settings and the currently assigned measured variable, the current to be output is > 21