Flow Rate Sensors
High-precision water-treatment sensors
Introduction
The flow can be expressed as volumetric flow rate, mass flow rate or in terms of volume or total displaced mass.
The measurement is obtained using two devices: one, primary, which is placed in direct contact with the fluid and which generates a signal and one, secondary, which translates this signal into a movement or a signal to indicate, record, control or calculate the flow.
Other devices indicate or calculate the flow directly through the interaction of the fluid flowing in the pipeline and the measuring device which is placed directly or indirectly in contact with the fluid.
SFWE
Measurement range: 0.15 – 8 m/s Pipe size range: DN15 – DN600 Pressure / operating temp: 16 bar at 25°C ; 8.6 bar at 70°C Enclosure material: ABS Ingress protection: IP65 Body material: SS 316L / PVDF Seals: FPM Electrode materials: SS 316L Electrical connection: cable not included Mechanical connection: insertion in probe holder Power supply: 5 – 24 Vdc Frequency output: 0 – 500 Hz Analogue output: 4 – 20 mA
SFW PVC-C
Measurement range: 0.15 – 8 m/s Pipe size range: DN15 – DN600 Pressure / operating temp: up to 10 bar at 25°C ; up to 1.5 bar a 80°C Body material: C-PVC Seals: EPDM or FPM Rotor: ECTFE (Halar®) Shaft and bearings: ceramic Electrical connection: cable not included Mechanical connection: insertion in probe holder Power supply: 5 – 24 Vdc Frequency output: 45 Hz per m/s (nominal)
SFW PVDF
Measurement range: 0.15 – 8 m/s Pipe size range: DN15 – DN600 Pressure / operating temp: up to 10 bar at 25°C ; up to 2.5 bar a 100°C Body material: PVDF Seals: EPDM or FPM Rotor: ECTFE (Halar®) Shaft and bearings: ceramic Electrical connection: cable not included Mechanical connection: insertion in probe holder Power supply: 5 – 24 Vdc Frequency output: 45 Hz per m/s (nominal)
SFW SS
Measurement range: 0.15 – 8 m/s Pipe size range: DN15 – DN600 Pressure / operating temp: up to 25 bar at 120°C Body material: SS 316L Seals: EPDM or FPM Rotor: ECTFE (Halar®) Shaft and bearings: ceramic Electrical connection: cable not included Mechanical connection: insertion in probe holder Power supply: 5 – 24 Vdc Frequency output: 45 Hz per m/s (nominal)
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LoginSpecification
Suitable for drinking water, fish farming, cooling water treatment, swimming pools and the textile industry.
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