SKU: 12410605309

dda 7 5 16 ar c pvc e c f 32i001fg 93242593

Sale price$903.15 Regular price$1003.50
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Description

dda 7 5 16 ar c pvc e c f 32i001fg 93242593The 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).

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SKU: 12410605309

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4.6 ★★★★★
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Amazon Customer
Lexington, US
★★★★★ 5
Honest
Format: Kindle
I love the book. I think he is honest and courageous for exposing demonic oppression. I had no idea how throughly racist the system is. I have highlighted just about every page. I have even shared qoutes on face book. I really think he could help his people eliminate racism, opression and colorblindness. Thank you Tim!
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Reviewed in the United States on November 1, 2014
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Shelly9
Boise, US
★★★★★ 5
This author is extraordinary! Tim Wise gives a perspective ...
Format: Paperback
This author is extraordinary! Tim Wise gives a perspective on race that can be understood by anyone. I have followed him for awhile and look forward to reading his other books.
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Reviewed in the United States on December 4, 2016
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Peter Osisioma
Cuba, US
★★★★★ 5
Solutions to the eradication of subtle racism that still exists in the United States
Format: Kindle
In this book - Colorblind: The Rise of Post-Racial Politics - Tim Wise called out those who are in denial of racism in the era of Obama. He not only gave examples of existence, but also enunciated solutions to tackle it. In fact there are everything to be done both in private capacity as well as public policies. Anyone who is perturbed by the overwhelming racial disparity would find this book very illuminating.
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Reviewed in the United States on July 14, 2013
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Dolores
Boise, US
★★★★★ 5
Used book that looks like brand new
Format: Paperback
Book arrived on time and looks brand new.
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Reviewed in the United States on June 24, 2023
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Todd Doyle
Los Angeles, US
★★★★★ 5
Delivered new
Format: Paperback
Delivered new and looks great
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Reviewed in the United States on April 4, 2024

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