SKU: 2534538196

dda 30 4 ar c pv v c f 31u2u2fg 93242694

Sale price$1094.85 Regular price$1216.50
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

dda 30 4 ar c pv v c f 31u2u2fg 93242694The SMART Digital DDA C is a compact positive displacement diaphragm dosing pump with variable speed drive (stepper motor) and intelligent control electronics with minimum energy consumption. The SMART Digital Dosing series operates at full stroke length to ensure optimum accuracy, priming and suction, even for high viscosity or degassing liquids. Depending on the set capacity, the duration of the discharge stroke varies, ensuring an optimal, uniform

The SMART Digital DDA-C is a compact positive-displacement diaphragm dosing pump with variable-speed drive (stepper motor) and intelligent control electronics with minimum energy consumption. The SMART Digital Dosing series operates at full stroke length to ensure optimum accuracy, priming and suction, even for high-viscosity or degassing liquids. Depending on the set capacity, the duration of the discharge stroke varies, ensuring an optimal, uniform and continuous discharge flow. The click-stop mounting plate allows installation in three different positions without using any additional accessories. The control cube can be easily turned to the front, left or right position. The click wheel and the multi-coloured backlit graphic plain-text LC display enable intuitive commissioning and operation. The control elements are protected by a transparent cover. The DDA-C has built-in connectivity that allows easy setup and tracking via the Grundfos GO app as well as easy integration into a Modbus RTU or TCP bus system. The dosing head includes the following parts:

  • A durable and chemically resistant full PTFE diaphragm,
  • Double ball valves for maximum dosing accuracy,
  • A deaeration valve for easy start-up.

Operation modes and functions:

  • Manual dosing in ml/h, I/h or gph.
  • Pulse control in ml/pulse (incl. memory function).
  • Analog control, 0/4-20 mA (scalable).
  • Pulse-based batch function in ml, l or gal.
  • Timer-based batch function (dosing timer cycle or week).
  • Fieldbus control (integrated Modbus RTU and TCP; Profibus DP, Profinet and Ethernet IP via CIM/CIU models).
  • Cloud control and monitoring (Smart Digital Chempairing Suite; Grundfos Connect).

Other features:

  • Auto deaeration during pump standby to avoid stand-still due to air-locking.
  • Two SlowMode steps (anti-cavitation), 50 % and 25 % maximum flow, e.g. for high-viscosity or degassing liquids.
  • Max. Capacity to limit the capacity of the pump to a set maximum.
  • Service information display to show when service and which wear-part order numbers are required.
  • Two-step key lock function to protect the pump against unauthorised access.
  • Multi-parameter dashboard function to provide further information on up to 4 parameters.
  • Counter for total dosed volume (resettable), operating hours, etc.
  • Save, copy and load customised settings as well as reload factory settings.

Signal inputs/outputs:

  • Input for pulse, analog 0/4-20mA, external stop.
  • Input for low-level and empty-tank signal.
  • Two potential-free output relays for max. 30 V AC/DC (configurable, e.g. alarm, stroke signal, pump dosing, timer etc.)
  • Output analog 0/4-20mA.
  • Fieldbus communication interface (integrated Modbus RTU and TCP; Profibus DP, Profinet and Ethernet IP via CIM/CIU models).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2534538196

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Kiboko
Grantham, US
★★★★★ 5
thanks
thank you for the fast delivery I love the Simpsons!!! they are wonderfully funny and I love the fact's in the book and the little notes in it that are funny things you may not have known!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2013
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Hoyt Glazer
West Palm Beach, US
★★★★★ 5
It is a great book
This book is a great book. It is funny with a mini comic and mini story and has fun parts with different Simpsons characters
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Reviewed in the United States on January 12, 2014
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Karl
Waukegan, US
★★★★★ 5
Great Book
This book is awesome. It's funny, clever, and the little facts and tidbits placed throughout make for some great reading.
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Reviewed in the United States on May 30, 2013
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Valeria D.
Whiting, US
★★★★★ 5
If you like Simpsons it's a good book to have
The great is great for anybody or any age . My daughter loves it and so do I . I love the Simpsons the whole family does me and my daughter have our own copies .
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Reviewed in the United States on November 22, 2012
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Justine
Boise, US
★★★★★ 4
Great to add to the collection
Again, this was an informative book about the character Lisa haha. But like I mentioned in The Bart Book, it only talks about the main character (LIsa) for 50% of the book and the other 50% is about secondary characters. I did enjoy the comic throughout. This is another fun book to be added to my collection.
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Reviewed in the United States on May 19, 2014

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