dda 17 7 fcm c pp e c f 32i002fg 93244416
SKU: 97381766760

dda 17 7 fcm c pp e c f 32i002fg 93244416

$1374.30 $1527.00
Save 10%
No.2 Bestseller on communitymontessori.net >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

dda 17 7 fcm c pp e c f 32i002fg 93244416The 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 sensor-based FlowControlMeasurement (FCM) system detects malfunctions such as air bubbles, line breaks or overpressure directly in the dosing head and displays them in plain text in the alarm menu. FCM measures the actual pressure and flow rate and eliminates the need for additional monitoring and control devices (accuracy of ± 1.5 % of the set value in a trouble-free process). The measured pressure and flow are displayed and can be integrated into the process control system, e.g. SCADA. In addition, the AutoFlowAdapt function automatically adjusts the pump speed to the process conditions to maintain the target flow even with fluctuating back pressure or air bubble formation (degassing drive strategy). 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,
  • A pressure sensor.

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:

  • The sensor-based FlowControlMeasurement (FCM) system detects malfunctions such as air bubbles, line breaks or overpressure directly in the dosing head.
  • Measurement of actual pressure and flow.
  • AutoFlowAdapt automatically adjusts the pump speed to the process conditions (what you set is what you get).
  • Degassing drive strategy in case of air bubbles detected in the dosing head and Auto Deaeration during pump standby avoids stand-still due to air-locking.
  • ConditionCheck analyses the pump and the system where the pump is installed.
  • 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 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).

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: 97381766760

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 1954 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kevin L. Swartz
Lexington, US
★★★★★ 5
Account of a Review from a St. Nicholas
I have been representing the spirit of St. Nicholas for children for the past 26 years. I have been everything from a Mall Santa to a part in a Christmas Program at our local church. About ten years ago, I started reading this story to the children of the local cops & firefighters fairly close to Christmas Eve each year from an old tattered children's book. I usually hosted this in my own living room until it got too large to do so. This year we opened that reading up to the community and filled the basement of our local library with children and their parents. I needed something to replace the old tattered children's book with and this fit the bill. The illustrations are beautiful and the words large enough to read in front of a group of children. I wish the pages were a little more robust as they are difficult to turn with white gloves on but that is minor. I cannot recommend this edition of the timeless story enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2018
L
Verified Purchase
legoman
Omaha, US
★★★★★ 5
“Twas the Night before Christmas” illustrated by Matt Tavares
Format: Hardcover
Clement C. Moore - “Twas the Night before Christmas” is a perennial holiday favorite of mine. Matt Tavares’ monochrome illustrations are incredible! Mr. Tavares’ version remains true to the text within the original 1823 poem, ”A Visit from St. Nicholas”. As noted - two original reindeer names – Dunder and Blixem. I highly recommend Irish illustrator PJ Lynch 2021 version and American illustrator Matt Tavares 2022 version of Moore’s “Twas the Night before Christmas”.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2024
C
Verified Purchase
Charles L Miccio
Houston, US
★★★★★ 5
This beautiful story of Saint Nicholas completely unedited!
This is the complete story, a visit from Saint Nicholas! Also known as twas the night before Christmas! This is the original how it was written and the classic that has lived and will continue to live on forever in everyone's heart! This is not the edited version by the thought police. This is the classic in all its Glory celebrating Saint Nicholas and Christmas and the beauty of Christmas and Saint Nicholas. That has been enjoyed by generations since it was first written before it's destruction by editing. Buy this book! This is the original as it was intended that generations have enjoyed young and old alike!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2021
D
Verified Purchase
dann michalski
Charlottesville, US
★★★★★ 4
Tavares' beautiful craftsmanship brings Moore's poem to life
‘Twas the Night Before Christmas: or Account of a Visit from St. Nicholas is a beautifully illustrated edition of the famed Clement C. Moore poem. Using the original anonymous version of the poem (later attributed to Moore), artist Matt Tavares crafts a series of elegant black and white illustrations that captures its enchantment and whimsy. Additionally, the book’s layout has a simple yet classic design with green trim and subtle pieces of shading that give it a majestic look and feel. One of the best editions of the poem ever published, ‘Twas the Night Before Christmas: or Account of a Visit from St. Nicholas has a bit of magic all its own.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2020
M
Verified Purchase
Mieshka
Lexington, US
★★★★★ 5
Beautiful book
I purchased this book for my kids to read as it gets closer to Christmas. I specifically chose it because of the old world charm it has. I love the black and white sketches and the fact that the outdoor scenes of brownstones were illustrated from Boston brownstones, where we used to live. This book is just a classic and the illustrations have such depth and emotion. There is that quality and detail you can only get from black and white..and from an amazing illustrator. Lovely book. I'm very happy to own it and have it as part of our Christmas tradition..a lot more special to me than Elf on The Shelf..which was last years Christmas book purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2013

recommand products

Möbelfolie CEMENT GREY U19
44.90
Möbelfolie BEIGE WAVES MK18
41.90
Möbelfolie PISTACHIO GREEN NH05 (Anti-Fingerprint)
29.90
Möbelfolie BLACK IRON U10
44.90
Möbelfolie SILVER DISCO R7
37.90