dda 12 10 ar c pv v c f 31i002fg 93242638
SKU: 59303419536

dda 12 10 ar c pv v c f 31i002fg 93242638

$1064.14 $1182.38
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Description

dda 12 10 ar c pv v c f 31i002fg 93242638The 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: 59303419536

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4.8 ★★★★★
Based on 1641 reviews
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Verified Purchase
Maleea
Dallas, US
★★★★★ 5
Looks exactly as pictured
Color: Gold
Bought this as a graduation gift for a sons friend who admired a similar one on vacation with us. He really liked it and it is a nice entry level dress watch for those who like to collect them. It was easy to adjust the band with a personal watch kit and was heavier than I expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2024
C
Verified Purchase
Carlos F.
Fort Morgan, US
★★★★★ 5
Simple, elegant, versatile
Premium quality at a reasonable price. Simple and elegant. I have yet to wear this watch without receiving multiple compliments, even in sweatpants on my way to the gym. I took it to a high-end jewelry store to have some links removed, the master jeweler there immediately commented on the quality of the movement and what an underrated watch Tissot makes. (Mind you, he had a table full of Rolexes, AP's and Pateks that he was working on) Very comfortable to wear, heavy enough to feel it on your wrist and light enough where it doesnt not become cumbersome.
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Reviewed in the United States on April 10, 2026
D
Verified Purchase
Damian
Alexandria, US
★★★★★ 5
Best Watch I Ever Purchased.
Beautiful timepiece that can be wore business or casual dressed. Quality is perfect. One of my favorite pieces to wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2025
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
Amazing!
Great value. Good looks. Amazing timekeeping -1 second/day consistently. Silicium hairspring. Paired with Tissot T852.035.976 black leather strap.
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Reviewed in the United States on January 19, 2024
N
Verified Purchase
Nicholas
Waukegan, US
★★★★★ 5
Best Swiss auto at this price that isn't a microbrand.
Well built Swiss made piece. Date turns over right at 00:00. Most accurate Swiss auto at this price. Bracelet is decent. Not a fan of butterfly clasps but I can't be picky at this price. Dial is amazing, especially in the sun. Perfect fit for my 7.25 inch wrist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2021

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