KROHNE OPTIFLUX 2300 Electromagnetic flowmeter
OPTIFLUX 2300
Electromagnetic flowmeter for advanced water and wastewater applications
- 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
Specifications
Depending on selected device configuration
General information
| Product type | Flowmeter |
| Product family name | OPTIFLUX |
| Product positioning | For advanced water, wastewater and custody transfer (CT) 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…3000 ASME (B 16.5): 1…120" JIS (B 2220): 25…1000A |
Approvals/Standards
| Certificates/Approvals Custody transfer (CT) | MI-001, OIML R49 |
| Certificates/Approvals Ex | ATEX, cQPSus, IECEx, NEPSI, EAC Ex, INMETRO, FM, CSA, KCs, PESO, IA |
| 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 | Limit switches, Pulse, Frequency, Status |
| Digital outputs | FOUNDATION™ Fieldbus, HART®, Profibus-PA, Profibus-DP, Modbus RTU, PROFINET |
Overview
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.
Features & Options
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 (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
