The Krohne OPTISWIRL 4200 is a vortex flowmeter with an integrated temperature sensor. The OPTISWIRL 4200 is suited for flow measurement of liquids, dry or humid gases and saturated or superheated steam in supply processes (auxiliary service) and distribution networks. The OPTISWIRL 4200 is also ideal for advanced energy management systems (acc. to ISO 50001) as it can be supplied with integrated gross and net heat measurement for steam and condensate. For gas and steam measurements with varying process conditions, the OPTISWIRL 4200 can also be equipped with an optional integrated pressure sensor.
The OPTISWIRL 422 is able to combine flow, temperature and pressure measurement as well as flow calculation in just one device. This saves approx. 45% of installation costs and results in a better overall system accuracy. The flowmeter is available with flange connection or in flangeless wafer design. It can also be delivered with integrated nominal diameter reduction and as field mount version (with cable length up to 50 m / 164 ft). The OPTISWIRL 4200 is designed for use in Safety Instrumented Systems (SIS) and has approvals for operation in hazardous areas.