E+E Elektronik EE776 Mass Flow Meter and Controller

The EE776 is a thermal mass flow meter designed specifically for monitoring compressed air,nitrogen,carbon dioxide or other non-corrosive and non-flammable gases. It can be used in pipes from DN50 to DN700 (2 to 28 inches) and up to 16 bar (232 psi). The EE776 flow meter sets new standards in terms of safety and ease of assembly. The patented non-return protection combines three functions in one device: During installation,the probe can only move in one direction,and even if it is released,it cannot return.,with a sealed O-ring seal,pressurized gas will not leak during probe installation.,precise positioning of the probe relative to immersion depth and direction is easy to perform,ensuring accurate measurement results.,the optional ½\ ball valve allows the probe to be installed and removed without interrupting air flow. Each EE776 flowmeter undergoes a precise factory calibration procedure at a pressure of 9 bar (130 psi) and a corresponding calibration certificate is included in the standard scope of supply. The EE776 has two outputs that can be configured as analog (current or voltage),alarm or pulse outputs for consumption metering. The EE776 flow meter is equipped with an additional MODBUS RTU or M-bus (instrument bus) interface.