KROHNE OPTISWIRL 2100 Vortex Flow Meter
Vortex flowmeter for basic utility applications
- For liquids, (wet) gases, saturated and superheated steam (+240°C / +464°F)
- Available with integrated nominal diameter reduction for a large measurement span also in pipelines with large diameters
- Flange: DN15…300 / ½…12″; wafer version: max. DN100 / 4″
- 2-wire, 4…20 mA, HART®7
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Description
Description
Product features and options depend on device configuration:
- Economic flowmeter design
- Flange or space-saving sandwich (wafer) version (up to DN100 / 4″)
- Advanced technology for signal filtering (AVFD Advanced Vortex Frequency Detection)
- Optional F1R/F2R version enables cost-saving installation without expensive pipeline reduction
- Available as compact (C) or remote field (F) version
- Robust construction (I66/67)
- High-resolution graphical display turnable in 90° steps
- Alternative operation using bar magnet while housing is closed
- HART®7 communication protocol
- Ex ia, Ex d approvals
General information
| Product type | Flowmeter |
| Product family name | OPTISWIRL |
| Product positioning | For basic utility applications |
| Measurement principle | Vortex |
| Measured media | Liquids, Gases, Steam |
Operating conditions
| Process pressure | max. 100 barg/ 1450 psig |
| Process temperature | -40…+240°C/ -40…+464°F |
Materials
| Measuring tube | Die-cast stainless steel (1.4408/CF8M) |
| Process connection | Austenitic stainless steel (1.4404/316L), Die-cast stainless steel (1.4408/CF8M), Carbon steel (A105) |
Process connections
| Flange connections | EN (1092-1): DN15…300 ASME (B 16.5): ½…12″ JIS (B 2220): 15…300A |
| Other connections | Sandwich (wafer) connection: EN (1092-1): DN15…100 ASME (B 16.5): ½…4″ |
Approvals/Standards
| Certificates/Approvals Others | NACE |
| Certificates/Approvals Ex | ATEX, cQPSus, IECEx |
Communication
| Analogue outputs | 4…20 mA |
| Discrete outputs | Pulse |
| Digital outputs | HART® |
