Specification :

For the universal measurement of the volume flow of gases, steam and liquids.
The mass flow of steam, water ( as per IAPWS-IF97
ASME) , natural gas ( as per AGA NX-19/ AGA8-DC92 detailed method/ AGA8 Gross Method 1/ SGERG-88) , compressed air, other gases and liquids can also be measured with the aid of integrated temperature measurement and by reading in external pressure values ( optional) .
Maximum range of applications thanks to:
• Fluid temperature range from – 200 to + 400 ° C
• Pressure ratings up to PN 250/ Class 1500
• Sensor with integrated ( optional) diameter reduction by one line size ( R Style) or two line sizes ( S Style)
• Dualsens version ( optional) for redundant measurements with two sensors and electronics
Approvals for:
• ATEX, FM, CSA, TIIS, NEPSI, IEC

• HART, PROFIBUS PA, FOUNDATION Fieldbus

• Pressure Equipment Directive, SIL 2

Your benefits
The robust Prowirl sensor, tried and tested in over
100 000 applications, offers:
• High resistance to vibrations, temperature shocks, contaminated fluids and water hammer
• No maintenance, no moving parts, no zero-point drift
( " lifetime" calibration)
• Software initial settings save time and costs

Additional possibilities:
• Complete saturated steam or liquid-mass measuring point in one single device
• Calculation of the mass flow from the measured variables volume flow and temperature in the integrated flow computer
• External pressure value read-in for superheated steam and gas applications ( optional)
• External temperature value read-in for delta heat measurement ( optional)