The integration of differential pressure measurement into the success concept plics

VEGADIF 65 is a newly developed differential pressure transmitter with a metallic, piezoresistive measuring cell. It is used for differential pressure measurement on filters and pumps as well as for level measurement in pressurised vessels. The fine measuring cell graduation of 0.01 ... 40 bar and the minimal measurement deviation < 0.075 % guarantee reliable measured values in flow, density and interface applications.

Special features, like the IP 68 version with external electronics for deployment in extremely damp surroundings or poorly accessible measuring sites, make additional applications possible. Quite unique is also the wide selection of housings of plastic, aluminium and stainless steel in single or double chamber versions that allow optimal adaptation to the operating conditions.
Process adaptation is carried out directly via differential pressure pipes. The various diaphragm materials like Monel or tantalum provide optimal protection against aggressive media. All sorts of one-sided or two-sided isolating systems found in the chemical, pharmaceutical and food industries can be installed via the scaled-down process fitting assembly. Process temperatures of -40 ... +400 °C as well as static process pressures up to 420 bar do not present any problem.

Thanks to its 4 … 20 mA/HART, Profibus PA und Foundation Fieldbus signal outputs, VEGADIF 65 can be integrated into standard control systems anytime. The most economic solution for individual measuring points is the version with 4 ... 20 mA output.
Adjustment is carried out via the removable, illuminated indicating and adjustment module PLICSCOM. The adjustment software PACTware, but also other commercially available adjustment tools like PDM, AMS or Field Communicators, allow simple setup and commissioning with a PC.

VEGADIF 65 is a further member of the plics® instrument family and, with its functions, extends the field of application considerably. Now also in differential pressure measurement the user can profit from the proven advantages of the plics concept.

Michael Hannig
Produkt management Pressure
VEGA Grieshaber KG
Am Hohenstein 113
77761 Schiltach
Germany
Phone +49 7836 50-0
Fax +49 7836 50-8415
E-Mail press@de.vega.com