Rosemount 3051CFC compact orifice flowmeter is a flow measurement solution with cutting-edge technology in the industry. This flowmeter is equipped with a compact orifice plate or a 4-hole regulating plate with professional technology, which can provide flow measurement for closed-circuit control, general monitoring and trade handover applications. The diameter of the primary element can reach 12in. (300mm), which is specially designed for gas, gas and steam conditions and can run well under harsh technological conditions. Equipped with a graphic backlight display, Bluetooth® connection, dedicated traffic configuration and enhanced software functions, it is designed to ensure faster access to the required data than ever before. The device provides a variety of communication protocols, including WirelessHART®.
Specification range ratio
Up to 150:1(8:1 flow range ratio)
The differential pressure in the measuring range is as high as 1000inH2O (2.48bar).
Communication protocol 4-20ma hart, WirelessHART®, FOUNDATION™ fieldbus, PROFIBUS® PA, 1-5 V low-power hart.
0.5 to 12 inches (15 to 300mm) in diameter.
Process liquid contact material 316L stainless steel.
Diagnosis basic diagnosis, process alarm, loop integrity diagnosis, pressure guide pipe blockage diagnosis.
Wireless range internal antenna (225m)
















