Burkert 559868 Flowmeter for the Continuous Measurement of Water
The ultrasonic flowmeter Type 8081 is designed for the flow measurement of water which may also be slightly contaminated. The device consists of a brass fitting with an integrated measuring tube and a transmitter. It is available in 5 variants: QN 0.6 DN 15, QN 1.5 DN 15, QN 2.5 DN 20, QN 3.5 DN 25, QN 6.0 DN 25 with flow rate ranges of 0.06 to 20 l/min (nominal flow rate 0.6 m3 /h i.e. 10 l/min), 0.1 to 50 l/min (nominal flow rate 1.5 m3 /h i.e. 25 l/min), from 0.16 to 82 l/min (nominal flow rate 2.5 m3 /h i.e. 41 l/min), from 0.6 to 116 l/min (nominal flow rate 3.5 m3 /h i.e. 58 l/min) and from 1 to 200 l/min (nominal flow rate 6.0 m3 /h i.e. 100 l/min) respectively. Each variant has either a pulse output or a pulse output and a 4…20 mA current output. The electrical connection is made via a 5-pin M12 male connector. Combined with a controller and a control valve, the device can be used to set up a control loop.
• Ultrasonic flowmeter using transit time method
• Dynamic range ≥1:250
• Low pressure drop
• No flow-settling section necessary in the inlet or outlet