Application The DPC1 System is designed for all two-line systems that use an end-of-line pressure controlled change-over valve (EM-U2, MP2, MHY1). System Features The device monitors the entire function of the two-line system: - Proper function of the pump and change-over valve - Leaks in the pipe network The self-adjusting optimum operating pressure increases the life cycle of the pump, the change-over valve and the metering devices. Fixed piping to the device is not required – the cabling enables a flexible installa- tion of the device in an easily visible location. The integrated timer makes it possible to operate a two-line system without a separate controller. Pneumatically driven pumps can be operated directly, whereas a motor starter is required for electrically driven pumps. A stable out- put signal is available that shows which mainline (A or B) has switched. The IP 65 protection rating and shock- proof durability ensures the device is best suited for rigorous environments. End-of-line Pressure Device – DPC1 for Two-line Lubrication Systems Lincoln GmbH Heinrich-Hertz-Str. 2-8 69190 Walldorf Tel. + 49.6227.33.0 Fax + 49.6227.33.259 [email protected] www.lincolnindustrial.de © Copyright 2009 Printed in Germany Form W-175-En-0309 DIN EN ISO 9001 durch DQS Reg.-Nr. 799 DIN EN ISO 14001 durch GUT Energy Efficiency The DPC1 increases the energy efficiency of the lubrication system by ensuring that the system operating pressure matches that of the ambient conditions. As a result, the pump motor only runs for as long as is required for pressure build-up. In the case of pneumatically driven pumps, compressed air is conserved. System Components The device consists of the housing with integrated control electronics, LCD display, membrane touch-pad, cables and plugs. Two pressure transducers (please order separately) are connected to the mainline. An optional p-n-p learning sensor or mechanical limit switch can be connected. Versatile Settings n Differential pressure (delta P) between mainline A and B (max 150 bar) n Absolute pressure of the mainline A and B (max 400 bar) n Monitoring time (1 sec to 99 min 59 sec) n Pause time (1 min to 99 hrs 59 min) The system can be equipped with an optional “learning sensor” on a metering device

End-of-line Pressure Device – DPC1 for Two-line ... · Application The DPC1 System is designed for all two-line systems that use an end-of-line pressure controlled change-over valve

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Page 1: End-of-line Pressure Device – DPC1 for Two-line ... · Application The DPC1 System is designed for all two-line systems that use an end-of-line pressure controlled change-over valve

ApplicationThe DPC1 System is designed for all two-line systems that use an end-of-line pressure controlled change-over valve (EM-U2, MP2, MHY1).

System FeaturesThe device monitors the entire function of the two-line system:

- Proper function of the pump and change-over valve- Leaks in the pipe network

The self-adjusting optimum operating pressure increases the life cycle of the pump, the change-over valve and the metering devices.

Fixed piping to the device is not required – the cabling enables a flexible installa-tion of the device in an easily visible location.

The integrated timer makes it possible to operate a two-line system without a separate controller. Pneumatically driven pumps can be operated directly, whereas a motor starter is required for electrically driven pumps. A stable out-put signal is available that shows which mainline (A or B) has switched.

The IP 65 protection rating and shock-proof durability ensures the device is best suited for rigorous environments.

End-of-line Pressure Device – DPC1 for Two-line Lubrication Systems

Lincoln GmbH Heinrich-Hertz-Str. 2-8 69190 WalldorfTel. + 49.6227.33.0 Fax + 49.6227.33.259

DIN EN ISO 9001durch DQS

Reg.-Nr. 799

DIN EN ISO 14001durch GUT

Energy EfficiencyThe DPC1 increases the energy efficiency of the lubrication system by ensuring that the system operating pressure matches that of the ambient conditions. As a result, the pump motor only runs for as long as is required for pressure build-up. In the case of pneu-matically driven pumps, compressed air is conserved.

System ComponentsThe device consists of the housing with integrated control electronics, LCD display, membrane touch-pad, cables and plugs. Two pressure transducers (please order separately) are connected to the mainline. An optional p-n-p lear-ning sensor or mechanical limit switch can be connected.

Versatile Settingsn Differential pressure (delta P) between mainline A and B (max 150 bar)n Absolute pressure of the mainline A and B (max 400 bar)n Monitoring time (1 sec to 99 min 59 sec)n Pause time (1 min to 99 hrs 59 min)

The system can be equipped with an optional “learning sensor” on a metering device