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Grundfos DDA 7.5-16 FCM-C-PV/T/C-F-32U2U2FG 93243755, 5715469780855 Digital dosing pumps

    2,592.55 € 2,592.55 € 2592.55 EUR

    2,592.55 €

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    - Max. Flow: 7.5 l/h
    - Min flow: 2.5 ml/h
    - Maximum operating pressure: 16 bar
    - Turn-down ratio: 1:3000
    - Accuracy of repeatability: 1 %
    - Control variant: FCM-C
    - Dosing head: PVDF (Polyvinylidene fluoride)
    - Gasket: PTFE

    => Note: The product image is for illustration purposes only. Please use the description for identification.

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    Grundfos DDA 7.5-16 FCM-C-PV/T/C-F-32U2U2FG 93243755 Digital dosing pumps

    Product code: 93243755

    EAN Number: 5715469780855

    DDA 7.5-16 FCM-C-PV/T/C-F-32U2U2FG

    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:

    General EAN number 5715469780855
    Product No 93243755
    Material Dosing head PVDF (Polyvinylidene fluoride)
    Gasket PTFE
    Valve ball Ceramic
    Pump Accuracy of repeatability 1 %
    Approvals CE,CSA-US,NSF61,RCM
    Max. Flow 7.5 l/h
    Max. flow in slow mode 25% 1.88 l/h
    Max. flow in slow mode 50% 3.75 l/h
    Maximum viscosity at 100 % 600 mPas
    Maximum viscosity in slow mode 25 % 2500 mPas
    Maximum viscosity in slow mode 50 % 1800 mPas
    Min flow 2.5 ml/h
    Turn-down ratio 1:3000
    Type key DDA 7.5-16 FCM-C-PV/T/C-F-32U2
    Valve type Spring-Loaded (HV-version)
    Connect Installation set (Yes/No) NO
    Installation type No installation set
    Max. Suction lift during operation 6 m
    Max. Suction lift during priming 2 m
    Maximum ambient temperature 0 .. 45 °C
    Maximum operating pressure 16 bar
    Pump inlet 4/6, 6/9, 6/12, 9/12 mm
    Pump outlet 4/6, 6/9, 6/12, 9/12 mm
    Control Analog input 0/4-20 MA
    Analog output 0/4-20 MA
    Bus communication YES
    Control panel Front-Mounted
    Control variant FCM-C
    Ext. Stop input YES
    Level control YES
    Output relays 2
    Pulse control Y
    Motor Enclosure class (IEC 34-5) IP65 / TYPE 4X
    Inrush current 25A at 230V for 2ms
    Length of cable 1.5 m
    Mains frequency 50 / 60 Hz
    Maximum power input - P1 24 W
    Rated voltage 1 x 100-240 V
    Type of cable plug EU
    Medium Density 998.2 kg/m³
    Liquid temperature range 0 .. 45 °C
    Selected liquid temperature 20 °C
    Other Colour RED
    Gross weight 3 kg
    Herkunftsland
    Net weight 3 kg
    Zolltarif Nr. 84135040