Flexibly configurable flow meter with magnetic PVC float
Product information
The GEMÜ 850 flowmeter operates according to the variable area principle and has a transparent metering tube. The scale printed onto the metering tube is suited to the medium. Dovetail sections moulded onto the metering tube allow for easy mounting of adjustable visual flow indicators, limit switches and a continuous readout transmitter.
Key features
Good level of accuracy, simple operation
Clear and large size printed scale
ATEX version available as an option
Over 500 standard scales and 13,000 special scales are available with further scales on request
Corrosion-resistant plastic parts
Technical features
Parameters
Value
Connection types
Flange
Spigot
Union end
Measuring range - Liquids
0,025 to 1000 l/h
Error of measurement
± 1% of final value and ± 3% of measured value
Media temperature
-20 to 120 °C
Operating pressure
0 to 15 bar
Nominal sizes
DN 10 to 25
Metering tube materials
PA, transparent
PSU
PVC-U, transparent
Float materials
PVC-U
Conformities
ATEX
Configure valve solutions easily
Configurator
Configure your product step by step according to your requirements. Select materials, functions, and connections and receive a tailor-made solution for your process. Simple, fast, and reliable.
Deepen your expertise in valve technology and plant control. Our training courses provide practical content to help you design processes that are safe, efficient, and compliant with standards.
Ensure longevity and reliability
Maintenance
Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.
Fast, efficient, and precise
Repair
When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.
Intelligent networking with GEMÜ CONEXO
Digital support
CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.
Technical advice for your application
Contact
Our experts will help you find the right product for your application or configure your system optimally. Benefit from our experience in valve technology, process optimization, and system integration - together we will develop the best solution for your requirements.