Technical specifications
Type Of Media
liquids with speed of sound 1000...2000 m/s
Flow measuring principle
Ultrasonic
Series range
For 0...1500 ml/min
Accuracy
±0.8% Rd
Repeatability
±0.1% Rd ±ZS
Max. Pressure bar(g)
100
Fluid Temperature
-10…90 °C
Ingress Protection
IP66/67
ES-FLOW models
Our ES-FLOW volume flow meters offer liquid independent measurement of low volume flow rates. The instruments operate on a innovative measuring principle, using ultrasound in a very small, straight tube. A wide range of liquids can be measured independent of fluid density, temperature and viscosity.
Search for a model
liquid: 0...1500 ml/min (nominal flow rate: 600 ml/min or 36 l/h)
full scale (FS) value is user-configurable
10 bar(g)
liquid: 0...200 ml/min (nominal flow rate: 75 ml/min or 4.5 l/h)
full scale (FS) value is user-configurable
100 bar(g)
liquid: 0...1500 ml/min (nominal flow rate: 600 ml/min or 36 l/h)
full scale (FS) value is user-configurable
100 bar(g)
liquid: 0...1500 ml/min (nominal flow rate: 600 ml/min or 36 l/h)
full scale (FS) value is user-configurable
100 bar(g)
Downloads
Manuals
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PDF
Manual ES FLOW 1Xxc (9.17.153)
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PDF
Manual ES FLOW 1Xxi (9.17.145)
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PDF
Quick Installation Guide LDS ES FLOW GEMU 650 (9.17.148)
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PDF
Quick Start Guide ES FLOW C (9.17.196)
Certificates
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PDF
EU Declaration of Conformity instruments
Brochures
-
PDF
ES-FLOW Model Key
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PDF
Brochure ES-FLOW
Where is the ES-FLOW used?
Flow meters optimize candy quality
Learn how ultrasonic flow meters help confectionery manufacturers optimize candy production with precise additive measurements.
Read more
Ultrasonic flow meter for thermal spraying
Flame Spray Technologies uses Bronkhorst ES-FLOW ultrasonic flow meters in their thermal spraying equipment to improve coating quality. These meters ensure precise control of liquid and gas flows, fitting easily into control cabinets. Accurate flow control is crucial for maintaining coating quality and thickness.
Read more
Liquid flow meters for vaccine production
Learn how Bronkhorst Coriolis-based liquid flow meters support stable, accurate dosing for mRNA vaccine production, ensuring high accuracy and reproducibility.
Read more
Accessories
IN-LINE gas filters
Compact in-line filters for gas flow applications
8
Control valves
For a wide variety of gas, liquid or pressure control applications
17
Need help?
Whether you’re choosing a solution or need on-site support, we’re here to help. From expert advice to reliable service, you can count on us to be close by and ready to assist.