Overview
The OPTISWIRL 2100 is a Vortex flowmeter for basic utility applications in all industries. The 2-wire device is the ideal choice when it comes to reliable flow measurement of conductive and non-conductive liquids, (wet) gases or steam where high accuracy is not required. The flowmeter features the robust Vortex technology of the OPTISWIRL product series, but does without the high-end options of the more powerful OPTISWIRL 4200. This makes it one of the most cost-effective Vortex flowmeters in the market. This Vortex flowmeter is also equipped with the field-proven Advanced Vortex Frequency Detection (AVFD) technology for signal filtering, allowing stable measurements even under demanding process conditions.
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
- 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
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Specifications
Depending on selected device configuration
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 psigProcess temperature -40…+240°C/
-40…+464°FMaterials
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…300AOther 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®
US 21057 
BR 17289 
GB 15565 
AU 9345 
CA 8809 
IE 4674 
NZ 4026 
IN 1654 
