RIF945 Ultrasonic flow sensor

RIF945 Ultrasonic velocity and level sensor for partially filled pipes and open channels
Measuring range up to 10 m/s and 6,5 m
Process temperature up to 60°C
Protection degree IP68
Signal output ModBus RTU

The RIF945 sensor is a precision instrument designed for flow measurement in open channels and pipelines. Using the ultrasonic Doppler principle, it can detect water flow velocity, water level, providing accurate data for monitoring. Its compact design and no rotating parts ensure long service life and ease of use, with no maintenance required.

The sensor supports both instantaneous and cumulative flow measurement and can operate in different channel configurations, including circular, rectangular, trapezoidal, and triangular. With a wide range of velocity measurement from 0 to 10 m/s and high accuracy, the error in velocity measurement is only 1 mm/s, while for ultrasonic liquid level the error is 1 mm.

The flowmeter has an IP68 degree of protection, making it suitable for long-term underwater work. It is powered by 24V direct current and has low power consumption. Communication is via RS485 Modbus interface, and the device supports temperature compensation in measuring flow rate and liquid level.


Price per Unit

€2,035.00(Vat excluded)
€2,482.70(Vat included)
Qty Unit price
(Vat excluded)
Unit price
(Vat included)
1 €2,035.00 €2,482.70
35 working days
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