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
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.
· 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
Specification | Details |
Product Model | OPTIFLUX 2050 (Electromagnetic Flowmeter, EMF) |
Sensor / Converter | Sensor: OPTIFLUX 2000; Converter: IFC 050 |
Measurement Principle | Faraday's Law of Electromagnetic Induction |
Measured Media | Conductive liquids: water, wastewater, basic neutral slurries (≤10% solids) |
Minimum Conductivity | ≥ 5 µS/cm (≥ 20 µS/cm for pure water) |
Nominal Diameter (DN) | DN25 ~ DN1200 (1" ~ 48") |
Accuracy | ±0.5% of measured value (MV) or ±1 mm/s (whichever is greater) |
Repeatability | ±0.1% of measured value |
Rangeability (Turndown) | 1000:1 (bi-directional flow) |
Flow Velocity Range | 0 ~ 12 m/s (bi-directional) |
Process Temperature | • Hard rubber / PP liner: -20°C ~ +90°C • (Optional up to +120°C) |
Process Pressure | Max. 40 barg (PN40 / ASME Class 300) (depends on diameter) |
Liner Materials | Hard rubber, Polypropylene (PP) |
Electrode Materials | SS316L (Mo2Ti), Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum, Platinum-Iridium |
Electrode Types | Standard, RE (scraper), WE (replaceable) (≥ DN350) |
Wetted Body Material | Carbon Steel (standard) |
Mounting Type | C (Integral), W (Wall-mounted Remote) |
Power Supply | 100 ~ 240 VAC (50/60 Hz); 24 VDC (optional) |
Analog Output | 4 ~ 20 mA DC (galvanically isolated, HART® 7 compatible) |
Digital Communication | HART® 7, Modbus RTU (RS485) |
Discrete I/O | Active pulse / Frequency output, Status output |
Display | Multi-line backlit LCD (optional); blind version available |
Ambient Temperature | -40°C ~ +65°C |
Ambient Humidity | 5 ~ 100% RH (non-condensing) |
Enclosure Rating | • Integral (C): IP67• Remote (W): IP68 / NEMA 6P (submersible) |
Grounding | Virtual Reference (grounding rings optional) |
Self-Diagnostics | Basic diagnostics: empty pipe, air bubble detection |
Hazardous Area Approvals | ATEX, IECEx (optional) |
Potable Water Approvals | ACS, DVGW, NSF, TZW, KTW, WRAS, KIWA |
Key Features | Economical basic water/wastewater meter; IP68 submersible; high humidity resistant; full bore no pressure loss; tamper-proof; on-site verification via OPTICHECK tool |
Packaging: Original box
Esito (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
We can offer rosemount, Endress+Hauser, yokogawa, Siemens, ABB,Fisher,Koso, Samson, Abzil, NELES,UE etc, Brands.
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