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Riels Instruments
SE 404 X SE 406 X

SE 404 X SE 406 X

Product catalog summary

Introduction
The document provides technical specifications and configurations for the SONOELIS Ultrasonic Flowmeter models SE 404X and SE 406X, designed for measuring the flow rate of various liquid mediums, including conductive, non-conductive, and aggressive liquids.

Meter Versions and Configurations
The flowmeters are available in different configurations: single-beam (SE 404X) and dual-beam (SE 406X). Each model can be configured as ECONOMIC, STANDARD, or COMFORT, with options for compact or remote electronic units.

Specifications

Nominal Diameter (DN): DN 32 to DN 300
Nominal Pressure (PN): 16, 40
Ambient Temperature: 5 to 55°C
Display Unit: Alpha-numerical LCD, two lines of 16 characters
Power Supply: 90 to 250VAC, 50 to 60Hz
Protection Class: IP 65 (remote), IP 67 (compact), IP 68 (sensor)
Outputs: Relay type 24VAC/0.1 A, pulse type, frequency type, RS 485 communication line
Measurement Accuracy: SE 404X ±0.5%, SE 406X ±1.0% for velocity > 0.5m/s
Temperature Range: -20°C to +180°C
Current Output: 0 (4) to 20mA

Functionality
The ultrasonic flowmeters operate by measuring the difference in transit times of ultrasonic waves in and against the fluid flow direction. They provide high measurement accuracy, long-term stability, and minimal hydraulic losses.

Configurations
The meters can be delivered in three configurations:

COMFORT: Includes display unit, control keyboard, and signal outputs.
STANDARD: Includes display unit and signal outputs.
ECONOMIC: Signal outputs only.

Conclusion
The SONOELIS Ultrasonic Flowmeters offer versatile and accurate solutions for measuring liquid flow rates, suitable for a wide range of applications due to their robust design and flexible configurations.

Catalog excerpts

SONOELIS ULTRASONIC FLOWMETER Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments

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SONOELIS ULTRASONIC FLOWMETER SONOELIS SE 404X, SE 406X Ultrasonic flow meters of the SONOELIS SE 404X (single-beam) and SE 406X (dual-beam) type series are intended for flow-rate measurements of conductive, non-conductive and aggressive liquids. Ultrasonic flow meters operate on the principle of measuring the difference in transit times of ultrasonic waves travelling in and against the fluid flow direction. The meter consists of a flow sensor and associated electronic unit. Ultrasonic flow meters offer excellent user value in their high measurement accuracy over a wide range of measured values,...

Open the catalog to page 2

SE 404 X SE 406 X

SE 404 X SE 406 X

Catalog excerpts

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