Pulse control in ml/pulse incl. 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 (Genibus prepared for ProfibusDP E-box).
Auto deaeration during pump standby to avoid breakdowns due to air-locking. Two SlowMode steps (anti-cavitation), 50 % (maximum flow: 15 l/h) and 25 % (maximum flow: 7.5 l/h), e.
For high-viscosity or degassing liquids. Service information display to show when service and which wear-part order number is required. Two-step key lock function to protect the pump against unauthorised access.
Additional display function to provide further information, e. The actual mA input signal. Counter for total dosed volume (resettable), operating hours, etc.
Save and load customised settings as well as reload of factory settings. 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.Alarm, stroke signal, pump dosing, timer etc. Fieldbus communication interface (GeniBus, also for additional Profibus DP E-box to retrofit). Technical: Type key: DDA 30-4 AR-PV/T/C-F-31U2U2IG Max. Flow in slow mode 50%: 15 l/h Max. Flow in slow mode 25%: 7.5 l/h Min flow: 30.0 ml/h Turn-down ratio: 1:1000 Approvals on nameplate: CE, CSA-US, NSF61, RCM. Valve type: Standard Maximum viscosity at 100 %: 150 mPas Maximum viscosity in slow mode 50 %: 600 mPas Maximum viscosity in slow mode 25 %: 1500 mPas Accuracy of repeatability: 1 %. Materials: Dosing head: PVDF (Polyvinylidene fluoride) Valve ball: Ceramic Gasket: PTFE. Installation: Range of ambient temperature: 0.. 45 °C Maximum operating pressure: 4 bar Installation set: NO Installation type: No installation set Pump inlet: 4/6, 6/9, 6/12, 9/12 mm Pump outlet: 4/6, 6/9, 6/12, 9/12 mm Max. Suction lift during operation: 6 m Max.
Suction lift during priming: 2 m. Liquid: Pumped liquid: Water Liquid temperature range: -10.. 45 °C Selected liquid temperature: 20 °C Density at selected liquid temperature: 998.2 kg/m³.Electrical data: Maximum power input - P1: 24 W Mains frequency: 50 Hz Rated voltage: 1 x 100-240 V Enclosure class (IEC 34-5): IP65 / NEMA 4X Length of cable: 1.5 m Type of cable plug: Australia, New Zealand, Taiwan Inrush current: 25A at 230V for 2ms. Controls: Control variant: AR Level control: YES Analog input: 0/4-20 MA Pulse control: YES Ext. Stop input: YES Analog output: 0/4-20 MA Output relays: 2 Bus communication: YES. Others: Net weight: 3 kg Gross weight: 4 kg Color: RED. The item "Grundfos Smart Digital S DDA 30-4 Dosing Pump AR-PVC/V/C-F-31U2U2FG" is in sale since Tuesday, June 25, 2019.
This item is in the category "Business, Office & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps". The seller is "in_ear" and is located in Leiria. This item can be shipped to all countries in Europe.