The only 2-wire device with integrated pressure and temperature compensation

The OPTISWIRL as a flange or sandwich flowmeter is optionally available with integrated pressure and temperature compensation for gases, wet gases, gas mixtures or vapours. The advantages of this unique design couldn't be clearer:

• No additional cost-intensive installation of pressure and temperature sensors
• No additional cabling work
• No faulty measurement results, because pressure, temperature and volume flow can be read at a single point
• Direct measurement of mass, nominal flow rates and/or energy