OPTIFLUX 2050
Electromagnetic flowmeter for basic water and wastewater applications
- Liner materials resistant to low concentrated chemicals
- With extra isolation of electronics for use in high humidity areas
- Flange: DN25…1200 / 1…48″, max. PN40 / ASME Cl 300
- 4…20 mA, pulse, frequency, status, HART®, Modbus

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The OPTIFLUX 2050 is an electromagnetic flowmeter (EMF) for basic water and wastewater applications. It is suitable for all cost-effective measurements where extremely high accuracy, extensive diagnostics or a wide range of communication options are not a priority. The EMF has a wide diameter range (DN25…1200 / 1…48″) and all drinking water approvals. The extra isolation of the electronic device and housing makes this EMF particularly suitable for use in areas with extreme humidity.
The OPTIFLUX 2050 features a full bore design with wear resistant liner materials. Installation in measurement chambers subject to (constant) flooding is possible with the IP68 / NEMA 6P rated version. The EMF comes with current output (incl. HART®) or active pulse/frequency output and Modbus. A full on-site verification of the OPTIFLUX 2050 without process interruption can be carried out using the OPTICHECK service tool.
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
- Bi-directional flow measurement over a wide dynamic range
- Tropicalized electronics for use in areas with extreme humidity and chances of flooding
- Standard wet calibration
- PP or hard rubber liner: excellent chemical resistance
- Also available in customer specific constructions
- Signal converter with display or as blind version
- Tamper proof
- Full bore design: No moving parts, no wear, no pressure loss
- Meets potable water standards: ACS, DVGW, NSF, TZW, WRAS etc.
- On-site verification of flowmeter with OPTICHECK service tool
General
- All simple water and wastewater applications
Water and wastewater industry
- Abstraction and irrigation
- Monitoring of distribution networks
- Water circulation and treatment systems
- Water purification and desalination
Specifications
General information
Product type | Flowmeter |
Product family name | OPTIFLUX |
Product positioning | For basic water and wastewater applications |
Measurement principle | Electromagnetic |
Measured media | Liquids |
Operating conditions
Process pressure | max. 40 barg/ 580 psig |
Process temperature | -5…+90°C/ +23…+194°F |
Materials
Liner | Polypropylene (PP), Hard rubber |
Process connections
Flange connections | EN (1092-1): DN25…1200 ASME (B 16.5): 1…48″ JIS (B 2220): 25…1000A |
Approvals/Standards
Certificates/Approvals Marine | ABS, BV, CCS, DNV, KR, LR, NK, RINA, CRS, IRS, PRS, RS |
Certificates/Approvals Potable Water | DVGW, NSF, TZW, KTW, WRAS, KIWA, ACS |
Communication
Analogue outputs | 4…20 mA |
Discrete outputs | Pulse, Frequency, Status |
Digital outputs | HART®, Modbus RTU |
Delivery Time
*Note: If you order a large quantity and variety of products, the delivery cycle may be extended appropriately.
If you have special requirements for the product, you can inform me through online chat, email, WhatsApp, or any other method, and we will contact you within the same day to address your concerns.