Relative pressure transmitter 722F

strain gaugethermal4-20 mA

The 722F is a pressure transmitter developed for extremely high pressure applications. Depending on the BCM high-quality metal foil strain gauge, this model provides excellent thermal stability and durability. When the transmitters work with extremely high pressures, safety becomes crucial, so the 722F has its wetted parts made from one block of stainless steel. This monolithic structure greatly improves durability by eliminating welding in the process connection, and there is no internal O-ring needed to seal. To guarantee safety and reliability, thread types are available according to measured pressures. Featuring an inner-cavity process connection, the transmitter is specially designed to measure pressures of dilute fluids with gauge pressure reference. By selecting proper electrical interface, the 722F is able to reach the environmental protection rating up to IP67.