Japan, Krohne
Krohne OPTIPROBE Electromagnetic Flowmeter
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Made in Japan
Manufacturer: KROHNE Japan KK
Model: OPTIPROBE
Features
- Wide (bi-directional) measuring range
- All wetted parts made of non-corrosive materials
- Also available as IP 68 / NEMA 6P rated version
- Optional special coatings for burial installation or offshore use
- Optimised for retrofitting in all existing pipework
- Easier to install into large diameters as compared to inline flowmeters
- Available as compact version or remote version with field- or wall-mounted signal converter
- Many diagnostic functions and multilanguage settings
- Wet calibration ex works
- Ex approved compact version:
- ATEX zone 2 II 3G IIC
- NEPSI Ex ic nA II B T3 Ge
Typical Applications
General
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- Flow measurement of conductive clean liquids (≥20 μS/cm)
Water & wastewater industry
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- Designed for water applications or effluent discharge
- Water distribution
- Water well flow measurement
- Indicative measurements in water and wastewater transportation lines
- Water Network management
- District Metering Areas (DMA) for leak detection
- Monitoring of distribution networks
- Ballast water indication
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Chemical industry
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- Utility applications: clean water monitoring
Specifications
General information
Product type | Flowmeter |
Product positioning | For water and wastewater applications |
Measurement principle | Electromagnetic |
Measured media | Liquids |
Operating conditions
Process pressure | max. 16 barg/ 230 psig |
Process temperature | 0…+100°C/ +32…+212°F |
Process connections
Flange connections | EN (1092-1): DN40 for pipes ≥DN80 / 3″ |
Approvals/Standards
Ingress protection | IP66/67, IP68, NEMA4X/6, NEMA4X/6P |
Certificates/Approvals Ex | ATEX, NEPSI |
Certificates/Approvals Marine | ABS, BV, CCS, DNV, KR, LR, NK, RINA, CRS, IRS, PRS, RS |
Communication
Analogue outputs | 4…20 mA |
Discrete outputs | Pulse, Frequency, Status |
Digital outputs | FOUNDATION™ fieldbus, HART®, Profibus-PA, Modbus RTU, PROFINET |