Microcontrolled Dosing Pumps Class Proportional Series; Pu M P Co N T Ro L S; T Yp Ic Al In St A Llat Io N; Acc Esso R Ies - CTX PRO PH-RX Normas De Instalación, Uso Y Manutención

MICROCONTROLLED DOSING PUMPS CLASS PROPORTIONAL SERIES

The CLASS PROPORTIONAL dosing pump is a microcontroller unit suitable for operation in proportion to a "mA" input signal.
Connected to a transmitter/indicator instrument or other device which supplies a modulated current signal from 0 to 20 mA, the
pump pulse frequency will be proportional to the mA signal received: higher the signal higher the pump flow.

Pu m p co n t ro l s

1. "green" LED SET POINT2 function/stand by
2. "green" LED MANUAL function
3. Decreasing values button
4. "green" LED stroke
5. "Functions selector (mA/manual pulse)
6. "green" LED mA
7. " yellow" LED level probe alarm
8. "red" LED injection pulse flashing
9. 7 segment display
10. Increasing values button
11. Enter button
12. "green" LED METER function
13. "green" LED SET POINT1 function/stand by
14. Function selection button

T yp ic al in st a llat io n

A Injection valve
B Power supply
C Filter
D Level probe
I Chemical tank
S Process tank

Acc esso r ies

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1 flexible PVC suction hose, transparent crystal type, length 4 m;
1 semirigid polyethylene hose, white, length 2 m;
1 injection valve 3/8 BSP m;
1 filter
1 instructions/operating booklet.
Fig. 13
Fig. 14
ENGLISH
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