This newest addition to the vortex meter line is virtually immune to pipeline vibration and noise. The Prowirl 77 features the Differential Switched Capacitance sensor that has performed effectively in more than 50, 000 installations worldwide and on all fluids including gas, liquid and steam.
The vortex meter features both flanged and wafer body styles and is available in meter sizes ranging form 1/2 in. to 8 in. FM approved, Prowirl 77 is available with Smart technology permitting two-way digital communications via HART protocol. The meter features 4-20 mA and pulse output.
Endress+Hauser, Inc., 2350 Endress Place, Greenwood, IN 46143. Tel: 317-535-7138; Fax: 317-535-