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Grundfos DDA 7.5-16 FCM-C-PV/T/C-F-31U2U2IG 93243921, 5715469784129 Pompes doseuses numériques

    2 571,01 € 2 571,01 € 2571.01 EUR

    2 571,01 €

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    - Débit maxi: 7.5 l/h
    - Débit mini: 2.5 ml/h
    - Pression maximale de service: 16 bar
    - Marche de réglage effective: 1:3000
    - Précision de la répétabilité: 1 %
    - Variante de commande: FCM-C
    - Tête de dosage: PVDF (Polyfluorure de vinylidène)
    - Joint: PTFE

    => Remarque : L’image du produit est illustrative. Veuillez utiliser la description pour l’identification.

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    Grundfos DDA 7.5-16 FCM-C-PV/T/C-F-31U2U2IG 93243921 Pompes doseuses numériques

    Product code: 93243921

    EAN Number: 5715469784129

    de: DDA 7.5-16 FCM-C-PV/T/C-F-31U2U2IG

    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 (fr) Numéro EAN 5715469784129
    Code article 93243921
    Material (fr) Tête de dosage PVDF (Polyfluorure de vinylidène)
    Joint PTFE
    Clapet à boule Céramique
    Pump (fr) Précision de la répétabilité 1 %
    Certifications CE,CSA-US,NSF61,RCM
    Débit maxi 7.5 l/h
    Débit max. en SlowMode (anti cavitation) 25% 1.88 l/h
    Débit max. en SlowMode (ant cavitation) 50% 3.75 l/h
    Viscosité maximum à 100% 50 mPas
    Viscosité max. en SlowMode (anti cavitation) 25% 2500 mPas
    Viscosité max. en SlowMode (anti cavitation) 50 % 1800 mPas
    Débit mini 2.5 ml/h
    Marche de réglage effective 1:3000
    Désignation DDA 7.5-16 FCM-C-PV/T/C-F-31U2
    Type de clapet Standard
    Connect (fr) Kit d'installation (oui/non) N
    Type d'installation Aucun kit d'installation
    Hauteur max. d'aspiration pendant le fonctionnement 6 m
    Hauteur max. d'aspiration pendant l'amorçage 2 m
    Température ambiante maximum 0 .. 45 °C
    Pression maximale de service 16 bar
    Asp. pompe 4/6, 6/9, 6/12, 9/12 mm
    Refoulement pompe 4/6, 6/9, 6/12, 9/12 mm
    Control (fr) Entrée analogique 0/4-20 MA
    Sortie analogique 0/4-20 MA
    Communication Bus O
    Armoire de commande Montage en façade
    Variante de commande FCM-C
    Entrée arrêt externe O
    Contrôle de niveau YES
    Relais de sortie 2
    Commande par impulsion Oui
    Motor (fr) Indice de protection (IEC 34-5) IP65 / TYPE 4X
    Courant d'appel 25A à 230V pour 2ms
    Longueur du câble 1.5 m
    Fréquence d'alimentation 50 / 60 Hz
    Puissance maxi. d'entrée - P1 24 W
    Tension nominale 1 x 100-240 V
    Type de fiche câble Australia, New Zealand, Taiwan
    Medium (fr) Densité 998.2 kg/m³
    Plage température liquide 0 .. 45 °C
    Température liquide sélectionnée 20 °C
    Other (fr) COULEUR ROUGE
    Poids brut 3 kg
    Pays d'origine
    Poids net 3 kg
    Code douanier 84135040