Giảm giá trực tiếp trên đơn hàng - PN class: PN 16
- Operating voltage: AC 24 V, DC 24 V
- Frequency: 50 Hz
- Power consumption: 8.5 VA, 5 W
- Communication: Ethernet-BACnet IP , Ethernet-Cloud , RS485-Modbus RTU
- Universal inputs: 2
- Universal input, signal: Pt1000 , LG-Ni1000 , DC 0...10 V, DC 2…10 V, 4…20 mA
- Analog outputs: 1
- Analog output, signal: DC 2...10 V, DC 0...10 V, DC 4...20 mA
- Analog inputs, number: 2
- Analog input, signal: Pt1000
- DN: 20
- Volumetric flow V: 3 m³/h
- Volumetric flow Vmin: 0.9 m³/h
- Δpmax: 600 kPa
- Measurement accuracy: Volume flow (water): +/-2% (25...100% V100) , Volume flow (water/ethylene glcol): +/-6% (25...100% V100) , Temperature difference (at 20 °C): +/-0.2 K
- Control accuracy, volume flow: +/-5 % (25...100 % V100)
- kvs: 5 m³/h
- Rangeability: 1:100
- Leakage rate: „Waterproof“ as per EN 60534-4 L/1, better than class 5
- Valve characteristic: selectable
- Medium: Low-temperature hot water , High-temperature hot water , Chilled water , Water with anti-freeze
- Medium temperature: 1…120 °C
- Permissible operating pressure: 1600 kPa
- Material, valve body: Brass
- Material, inside set: Brass
- GLA.. Δpmax: 600 kPa
- GLA.. Δps: 1400 kPa
- Warranty: 60 Months
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