SKU: 91877160255

dda 12 10 ar c pp e c f 32u2u2fg 93242615

$947.02 $1052.25
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Description

dda 12 10 ar c pp e c f 32u2u2fg 93242615The 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: 91877160255

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4.3 ★★★★★
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Product Reviews
P
Panda Incognito
New York, US
★★★★★ 4
Colorful and Vivid
Format: Hardcover
This picture book features vivid cut-paper illustrations that visualize the concrete images in the poetic text. I found aspects of the poem abstract enough that I'm not sure if young children would connect with it, but they can enjoy the rhythmic language and emphasis on phonic sounds related to the letter "O," even if some of the abstract thought is beyond them. The vivid and colorful pages will definitely appeal to both children and adults, and the book has a nice message about hope and God's love. Throughout the book, the letter "O" appears in different colors, and the note at the beginning of the book encourages children to find things in the illustration that start with that letter. Children could also count how many times the letter appears in the text. This would be a great choice for Christian families, churches, and Christian preschools, and would combine very well with a cut-paper craft for kids to do. The author's note also includes some open-ended discussion questions that adults can use with children.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2021
M
Michele Morin
Lowell, US
★★★★★ 5
Our Creative Designer Invites Us to Hope Fully in Him
Format: Kindle
Because I’m spending time now in the public schools, I’m seeing how desperately our children need an infusion of hope, so I’m thrilled to share an InterVarsity Press collaboration between poet Luci Shaw and illustrator Ned Bustard in which hope and joy meet. Little meaning-makers will be entertained by whimsical images and then gently introduced to our safe haven of hope, “the center of the loving heart of God.” The O in Hope grows up with your child, for toddlers can point to the multicolored O‘s on each page while older children identify the O words and play I SPY in search of critters beginning with the letter O. Both poetry and hope are meant to be spoken out loud, so wise parents who are determined to “hold fast the confession of our hope without wavering” will find strong support in words and images that point to the creative Designer whose faithfulness invites us to hope fully in him. Many thanks to IVP Kids for providing a copy of this book to facilitate my review, which is, of course, offered freely and with honesty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2021
M
Michelle Castaneda
West Palm Beach, US
★★★★★ 5
A Treasure
Format: Hardcover
The O in Hope by Luci Shaw and illustrated by Ned Bustard is a beautiful book for children. This book is geared more for younger elementary students, although I read it to my ten year old son and we still loved it. Luci Shaw is an absolute treasure. I read this book after hearing her and Ned Bustard speak about this book on a podcast. I adore her personally and hope she has more poems turned into picture books like this. Ned Bustard was the perfect choice to illustrate this book. I highly recommend this beautiful, cheerful book. I received a digital copy of this book from the publisher with no obligations. These opinions are entirely my own.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2021
T
Tracy
Carnegie, US
★★★★★ 5
Delightful
Format: Hardcover
Love the poem and fun art!!! My kids are in college so I got it for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2022
R
Rebecca Maney
Bozeman, US
★★★★★ 4
Lovely!
Format: Hardcover
What a lovely, lyrical, hopeful book! Children will love the many possibilities that it will bring to expand on its inspiring creativity!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2023

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