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DOWESTON is a global supplier of instruments and sensors. It is committed to providing customers in various fields with high quality and reliable flow, pressure, liquid level, temperature, position, display and analysis.
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Flow Monitoring & Alarms
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Material position and height detection
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Temperature sensors and controllers
Online analysis and monitoring sensors
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Online analysis and monitoring sensors from DOWESTON
From communicable single measurement points to complete advanced control system solutions: Our products tailored to your measurement process are your reliable choice.

In recent years, with the development of process control automation and advanced communication interfaces (bus systems), flow measurement has entered more and more new fields of application.

A variety of measurement principles are available to you - volumetric flow measurement based on the electromagnetic principle, mass flow measurement based on the Koch force principle or the thermal measurement principle, volumetric flow measurement based on the vortex or ultrasonic principle.
Product category
Ph/ Orp On-line Detector

Ph/ Orp On-line Detector

Electromagnetic flowmeter has been used in various industries for more than 60 years, and is suitable for measuring various conductive liquids, such as water, acid, alkali, mud and many other liquids.
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Do Dissolved Oxygen On-line Analyzer

Do Dissolved Oxygen On-line Analyzer

Electromagnetic flowmeter has been used in various industries for more than 60 years, and is suitable for measuring various conductive liquids, such as water, acid, alkali, mud and many other liquids.
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On-line Conductivity Detector

On-line Conductivity Detector

Electromagnetic flowmeter has been used in various industries for more than 60 years, and is suitable for measuring various conductive liquids, such as water, acid, alkali, mud and many other liquids.
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On-line Turbidity Detector

On-line Turbidity Detector

Electromagnetic flowmeter has been used in various industries for more than 60 years, and is suitable for measuring various conductive liquids, such as water, acid, alkali, mud and many other liquids.
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Cod On-line Detection

Cod On-line Detection

Electromagnetic flowmeter has been used in various industries for more than 60 years, and is suitable for measuring various conductive liquids, such as water, acid, alkali, mud and many other liquids.
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Ammonia Nitrogen/ Nitrate Nitrogen

Ammonia Nitrogen/ Nitrate Nitrogen

Electromagnetic flowmeter has been used in various industries for more than 60 years, and is suitable for measuring various conductive liquids, such as water, acid, alkali, mud and many other liquids.
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Residual Chlorine/ Chloride Ions

Residual Chlorine/ Chloride Ions

Electromagnetic flowmeter has been used in various industries for more than 60 years, and is suitable for measuring various conductive liquids, such as water, acid, alkali, mud and many other liquids.
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As a Sensor pressure specialist we are constantly working on the safety of our systems and the safety of the people who work with our systems.
Flow measurement made easy
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DOWESTON ELECTRONIC INTL INC
Hotline: +1 (314) 325-4420
Email: info@doweston.com
Address：Chelesfield Avenue, St. Louis, Missouri US
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Products
> Flow Monitoring & Alarms
> Pressure Measurement and Control
> Material position and height detection
> Liquid level , interface detection and alarm
> Temperature sensors and controllers
> Online analysis and monitoring sensors
Application
> Aerocean Equipment
> Municipal pipe network monitoring
> Resource Recovery
> Aerospace
> Energy Extraction
> Chemical
> Learn more applications
Service & Support
> Knowledge Base
> Download technical information
> Training Services
> Technical Support
> Dealer Management
Brand Overview
> About Doweston
> Main Business
> Philosophy and Values
> Headquarters
> Join Us
> Contact Us
> News
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