Ifm SU9000 - Ultrasonic Flow Meters for Water Glycol Solutions and Oils

IFM SU9000 Ultrasonic Flow Meters for Water Glycol Solutions and Oils – SU Range

Suitable for water, oil and glycol solutions.

• For volumetric flow quantities up to 200 l/min.
• Measurement of non-conductive water also possible.
• Binary, analogue and pulse outputs for signal processing.
• Flow rate, totalising and medium temperature indication.
• Different process connections possible using adapters.

ifm SU9000 Ultrasonic Flow Meter
Output Function Out1 Normally Open/Closed Programmable or Pulse Out2 Normally Open/Closed Programmable or Analogue (4 – 20mA Scalable)
Process Connection G11/4
Measuring Range (l/min) 0.4 – 200.0
Medium Temperature (°C) -10 – 80
Pressure Rating (bar) 16
Response Time (s) <0.250
Ub (V) 19 – 30
Part Number / Ordering Reference SU9000

Please download product specification for full details for full details on wiring, switching and analogue functions. A complimentary range of accessories are available for all ifm flow sensors and controllers. Please click on the accessories button for more information.  

Measuring principle

The ultrasonic flow rate sensor of type SU operates according to the transit time difference principle. Two sound transducers are positioned in a defined pipe length. These sound transducers alternately emit sound pulses. The pulse trains emitted with the flow in the pipe length are transported faster to the receiver by the flowing medium. This transit time difference results in the current volumetric flow quantity.

High functionality

In addition to simple flow rate monitoring the SU also monitors the temperature of the medium. It is displayed on the unit and provided for signal processing. The system is particularly suited for monitoring cooling circuits.

Ifm SU9000 - Ultrasonic Flow Meters for Water Glycol Solutions and Oils

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Ifm SU9000 - Ultrasonic Flow Meters for Water Glycol Solutions and Oils
Ifm SU9000 - Ultrasonic Flow Meters for Water Glycol Solutions and Oils

Heat Tracing - Thorne & Derrick