High accuracy (±0.2%), with CT approvals (OIML R49, MI-001)
0D/0D installation acc. to MID MI-001 and OIML R49 accuracy class 1
Flange: DN25…3000 / 1…120", max. PN40 / ASME Cl 300
3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP, PROFINET
The OPTIFLUX 2300 is an electromagnetic flowmeter (EMF) for all demanding applications with water and wastewater. The high-end meter is particularly suitable for applications requiring high accuracy and extensive diagnostics. The EMF has the widest diameter range available in the market (DN25…3000 / 1…120") and complies with requirements for custody transfer (MID MI-001, OIML R49). The flowmeter allows for custody transfer (CT) measurement without inlet/outlet runs (0D/0D) according to OIML R49 accuracy class 1. It has a wide range of approvals for potable water. This makes the OPTIFLUX 2300 an effective alternative to mechanical water meters, not least in CT measurement of potable water.
The OPTIFLUX 2300 features a “virtual reference” option, allowing for a measuring mode even without additional grounding rings. This enables substantial cost savings in terms of installation and procurement. Installation in measurement chambers subject to (constant) flooding is possible with the IP68 / NEMA 6P rated version. The OPTIFLUX 2300 offers various digital communication options. A full on-site verification of the EMF without process interruption can be carried out using the OPTICHECK service tool.
· Bi-directional flow measurement over a wide dynamic range (turn down ratio: up to 1000:1)
· No inlet/outlet runs needed for OIML R49 class 1 accuracy
· Widest diameter range available in the market
· Available with patented virtual reference grounding method: cost-saving installation without grounding rings
· PP or hard rubber liner: excellent chemical resistance
· Optional for burial installation and constant flooding (IP68)
· Largest custody transfer approved diameter range
· Tamper proof
· Standard measurement accuracy: ±0.2% or ±1mm/s of measured value (MV)
· Extensive sensor and process diagnostics (incl. NE 107)
· Meets potable water standards: ACS, DVGW, NSF, TZW, KTW, WRAS, KIWA, etc.
· On-site verification of flowmeter with OPTICHECK service tool
Specification | Details |
Product Model | OPTIFLUX 2300 (Electromagnetic Flowmeter, EMF) |
Measurement Principle | Faraday's Law of Electromagnetic Induction |
Measured Fluids | Conductive liquids: potable water, groundwater, wastewater, sewage, sludge, salt water, industrial water |
Minimum Conductivity | ≥ 1 µS/cm (≥ 20 µS/cm for pure water) |
Nominal Diameter (DN) | DN25 ~ DN3000 (1" ~ 120") |
Accuracy | Standard: ±0.2% of measured value (MV) or ±1 mm/s (whichever is greater) |
Repeatability | ±0.06% of measured value |
Rangeability (Turndown) | 1000:1 (bi-directional flow) |
Flow Velocity Range | 0.05 ~ 12 m/s (bi-directional) |
Process Temperature | • Hard rubber liner: -20°C ~ +90°C • PP liner: -20°C ~ +80°C |
Process Pressure | Max. 40 barg (PN40 / ASME Class 300) (depends on diameter) |
Liner Materials | Hard rubber, Polypropylene (PP) |
Electrode Materials | SS316L (Mo2Ti), Hastelloy C, Hastelloy B, Titanium, Tantalum, Platinum, Platinum-Iridium |
Electrode Types | Standard, RE (scraper), WE (replaceable) (≥ DN350) |
Wetted Body Material | Carbon Steel (standard) |
Mounting Type | C (Integral), F (Remote), W (Wall-mounted) |
Power Supply | • 100 ~ 230 VAC (50/60 Hz)• 24 VDC (optional) |
Analog Output | 3 × 4 ~ 20 mA DC (galvanically isolated, HART® 7 compatible) |
Digital Communication | HART® 7, Modbus RTU (RS485), FOUNDATION Fieldbus, PROFIBUS PA/DP, PROFINET |
Discrete I/O | Pulse / Frequency output, Status output, Limit switch inputs |
Display | Multi-line backlit LCD |
Ambient Temperature | -40°C ~ +60°C |
Ambient Humidity | 5 ~ 100% RH (non-condensing) |
Enclosure Rating | IP67 (standard), IP68 / NEMA 6P (submersible/burial optional) |
Grounding | Patented Virtual Reference (no grounding rings required) |
Self-Diagnostics | NE 107 compliant: empty pipe, air bubble, electrode fault, conductivity monitoring, temperature diagnostics |
Inlet/Outlet Pipes | 0D / 0D (no straight pipe required for OIML R49 Class 1 accuracy) |
Hazardous Area Approvals | ATEX, IECEx, FM, CSA, EAC |
Custody Transfer Certifications | OIML R49, MID MI-001 |
Potable Water Approvals | ACS, DVGW, NSF, TZW, KTW, WRAS, KIWA |
Key Features | High accuracy for water/wastewater; 0D installation; largest diameter range; virtual grounding; IP68 submersible; tamper-proof; on-site verification with 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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