KAL-A(K)
Page 6
KAL-A(K) K05/1116
Attention! Ensure that the voltage of your installation corresponds
to the voltage values given on the device's specification plate.
Flood piping in which the sensor has been mounted with medium.
Check the sensor thread for tightness.
Check function of electronic (set-point LED must flash)
Calibrate flow switch (see 9. Commissioning)
Function elements
LED Trend Indicator
The LED Trend Indicator (8 LEDs) is used to indicate the flow rate (LED,
starting left). For model KAL-AK the adjusted switching point is additionally
indicated by a flashing LED.
If the flow rate has reached the set point value selected by the user, then the
LED is flashing.
Bi-coloured LED (KAL-A)
If bi-coloured LED is green: Instrument is in operation mode.
If bi-coloured LED is flashing green: Instrument is in calibration mode.
If bi-coloured LED is flashing red: Instrument signal an error (check the
temperature of the liquid).
Output Selector Switch
NPN/PNP
Set point Potentiometer
P1
Trend Indicator
(8 LEDs)
SET-Push button
(calibration)
Bi-coloured LED
red
= ALARM
green = FLOW
(above set point)
Terminal Strip
1: Output NPN/PNP
2: GND
3: +24 VDC
4: 4...20 mA
Cable gland