Smart Valve
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DATA SHEET | LANGUAGE: EN | VERSION: 1.0 | RELEASED: 2020.10.27 Smart Valve Product highlights ▪ Precise flow rate control through ceramic technology Interchangeable and customizable hydraulic connections Robustness against deposition and foreign objects Description The smart valve is an integrated product that uses the ultrasonic flow measurement, temperature measurement and pressure measurement in combination with a valve based on ceramic technology that can control the output flow precisely thanks to the built-in direct-drive actuator. Related products COMPACT SMART VALVE ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail: info@allengra.eu Website: www.allengra.eu MULTIFUNCTIONAL VALVE SMART DISTRIBU

DATA SHEET | LANGUAGE: EN | VERSION: 1.1 | RELEASED: 2020.10.27 ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail: info@allengra.eu Website: www.allengra.eu

DATA SHEET | LANGUAGE: EN | VERSION: 1.0 | RELEASED: 2020.10.27 1. Technical data 1.1. FLOW MEASUREMENT Measurement element: Measurement range: Accuracy: Repeatability Response time: Ultrasonic transducers 5 – 2500 L/h ± 2%, see FLOW ACCURACY TABLE for details ± 1% < 200 ms for 95% of flow 1.2. TEMPERATURE MEASUREMENT Measurement element: Measurement range: Accuracy: Repeatability: Response time: 1.3. PRESSURE MEASUREMENT Measurement element: Measurement range: Accuracy: Repeatability: Response time: Ceramic pressure sensor 0 – 1 bar or 0 – 6 bar 1% of m.v. 0.5% of m.v. < 0.2 s 1.4. FLOW...

DATA SHEET | LANGUAGE: EN | VERSION: 1.1 | RELEASED: 2020.10.27 2. Environmental data 2.1. OPERATING CONDITIONS Mediums: Water, Water + detergent mixture, other liquids on request Operating temperature: 0 – 110 °C Over temperature: 110 °C Ambiental temperature: - 40 °C + 80 °C Operating pressure: 0 – 6 bar Over pressure: 10 bar Burst pressure: 16 bar Protection class: IP54 Relative humidity: up to 80% rh Lifetime: > 8 years 2.2. SUSTAINABILITY RoHS: Compliant Reach: Compliant 2.3. APPROVALS Electromagnetic acc. to EN 61000-6-2 immunity, EN 55012 emission compatibility: Electrostatic...

DATA SHEET | LANGUAGE: EN | VERSION: 1.0 | RELEASED: 2020.10.27 3. Electrical data Power supply: 19 – 50 VDC Current consumption: < 10 W Electrical interface: Cable 6 x AWG20 (Length 250mm) Universal MATE-N-LOK, 6-pin, male, waterproof 3.1. OUTPUT SIGNALS Flow: Pulse output (4000 Pulses / L) - Configurable CANBus Temperature: NA Incl. sensor diagnosis Pressure: Analog output 0 – 5V (0 – 5 bar) 3.2. INPUT SIGNALS Enable signal: 19 – 50 VDC Set flow: Analog signal 0.5 – 4.5 V ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail: info@allengra.eu Website: www.allengra.eu

DATA SHEET | LANGUAGE: EN | VERSION: 1.1 | RELEASED: 2020.10.27 4. Mechanical Hydraulic connections: Interchangeable connectors, see INTERCHANGEABLE CONNECTORS chapter Internal diameter: ≥ 10mm Pressure loss: 300 mbar @ 1200 L/h in water Weight: 425 g without hydraulic connectors 4.1. DIMENSIONS 4.2. INSTALATION NOTES (Recommended) ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail: info@allengra.eu Website: www.allengra.eu

DATA SHEET | LANGUAGE: EN | VERSION: 1.0 | RELEASED: 2020.10.27 5. Special Notes 5.1. FLOW ACCURACY TABLE HOSE CONNECTOR DN12 STRAIGHT HOSE CONNECTOR DN15 STRAIGHT HOSE CONNECTOR DN12 90° ANGLED HOSE CONNECTOR DN15 90° ANGLED ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail: info@allengra.eu Website: www.allengra.eu

DATA SHEET | LANGUAGE: EN | VERSION: 1.1 | RELEASED: 2020.10.27 ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail: info@allengra.eu Website: www.allengra.eu

DATA SHEET | LANGUAGE: EN | VERSION: 1.0 | RELEASED: 2020.10.27 About Allengra Allengra GmbH based in Germany and Romania, founded in 2005, is capable to develop and produce OEM devices for ultrasonic flow sensors and control valves for liquids and gases tailored on the end client application. We have the complete development process in our company and we are able to transform an idea into a robust serial product thanks to the various engineering departments and prototyping skills. The core technology of Allengra, ultrasonic metering has been refined over the years to a level where both...