Typ 8081 - Flowmeter for continuous measurement of water
Beskrivning
The ultrasonic flowmeter Type 8081 is designed for measuring the flow rate of water, also with water with low levels of contamination. The device consists of transmitter and a brass fitting with an integrated measuring tube. It is available in five 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, covering respective flow 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 (1.5 m³/h, i.e. 25 l/min), 0.16 to 82 l/min (2.5 m³/h, i.e. 41 l/min), 0.6 to 116 l/min (3.5 m³/h, i.e. 58 l/min), and 1 to 200 l/min (6.0 m³/h, i.e. 100 l/min). Each variant is fitted either with a pulse output or a pulse output and a 4…20 mA current output. The electrical connection is via a 5-pole M12 plug. A control circuit can be created by combining the device with a controller and a control valve.
- Ultrasonic flowmeter operating according to the time of flight (TOF) principle
- Dynamic area ≥ 1:250
- Minimal pressure loss
- No calming sections required at the inlet or outlet
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