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.
Pump controls
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
Fig. 13
Typical installation
A Injection valve
B Power supply
C Filter
D Level probe
I Chemical tank
S Process tank
Fig. 14
Accessories
•
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.
ENGLISH
73
Summary of Contents for BOMBAPRO PH-RX
Page 2: ......
Page 7: ...Limpieza y mantenimiento del electrodo 30 DIBUJOS 117 Bomba 117 Cuerpo bomba 118 ESPAÑOL 7 ...
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Page 35: ...DISEGNI 117 Pompa 117 Corpo Pompa 118 ITALIANO 35 ...
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Page 63: ...DRAWINGS 117 Pump 117 Pump head 118 ENGLISH 63 ...
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Page 91: ...DESSINS 117 Pompe 117 Corps de pompe 118 FRANÇAIS 91 ...
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Page 120: ...CDMU 00203ML1A 03 2016 ...