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:: Osmosis control
DOS-30
 
DOS-30

Entry 1 reed contact flow meter
Output Purge
Contact, meter entry image
Pump 1
Pump 2
230 volts 50Hz
Setting Front 4 keys keyboard
Display Digital display 2x16 digits
Protection Delayed-action fuse on Fusible (power supply and output)
Waterproofness IP65 with door
Connection Terminal block and cable gland
Power 230V 50 Hz
Electrical consumption 5 VA
Environment -10°C to +55°C
Date/hour Registered by 1.5V and 3.6V batteries
Enclosure Wall mounting with door (300x20x180)
     
General features  

The DOS-30 controls and supplies :

  • 2 pumps independent one of the other. Pumps operation is settable 3 times a day maximum and 255min maximum for each setting.
     
  • 1 purge, engagement by pulses number on flow entry. Purge time is set up in seconds. An output contact 3A/230V is accessible on the terminal block.

Alternative display makes possible to see directly the day and hour as well as both pumps and purge setting. Two internal batteries permit to save in case of power out.
Correct operation of each output can be tested apart from cycles setting. An internal push rod permits top-meter simulation. Operation setting of both pumps can be easily stopped in mode “STOP”.

     
Input  
  • Contact: reed contact for flow contact. Top-meter or dosing top-pump.
     
Output  
  • PURGE : Electro valve 230V (50W)
  • CONTACT : contact, meter entry image (Alarm relays 3A 220V)
  • PUMP 1 : Pump 230V (50W)
  • PUMP 2 : Pump 230V (50W)
  • Power : 230 volts 50hz
     
Order reference  
  • DOS30 - Metering/Dosing controller (3 relays)
  • BCEV - Electro valve controller in 24V alt 8W

© 2004-2008 Acta - All rights reserved. Web Hosting : S.I.F.
Referred on www.normandie-france.com - Legal information - version francaise version française

© 2004-2008 Acta - All rights reserved.
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