A transducer assembly 200 for a vibrating meter 5 having meter electronics 20 is provided according to an embodiment. The transducer assembly 200 comprises a coil portion 204A comprising a coil bobbin 220 and a coil 222 wound around the coil bobbin 220. A magnet portion 204B comprises a magnet. The coil portion 204A and the magnet portion 204B are constrained in both the x and y axis of travel, such that the coil portion 204A is prevented from colliding with the magnet portion 204B.

A housing 2 is provided, comprising a body 201 further comprising a metal. A cover 200 coupleable to the body 201is provided, and an antenna slot 202 is formed in the housing 2, wherein the antenna slot 202 is filled with a compound 210. A method of forming a housing is provided, comprising forming the housing from a metal and forming an antenna slot therein. The housing is etched, and a compound is inserted into the antenna slot. Meter electronics are housed inside the housing, and a wireless data signal transmitted through the compound to communicate with meter electronics.

A system and method of maintaining back pressure located downstream of the flow meter maintains the pressure downstream of the flow meter in relation to the surface back pressure (SBP). At least one flow control device is located downstream of the flow meter. The flow control device (the BPV) automatically maintains the downstream pressure to less than or equal to fifty percent (50%) of the surface back pressure. A pressure regulator sets the back pressure to allow for a standalone device. Additional valves allow adjustment of the back pressure and allow for pressure relief and full flow bypass.

A measuring transducer includes a tube assembly including two pair of structurally identical tubes, each connected at their respective ends to each of two flow dividers, thereby forming four parallel flow paths, and each including alternating, adjoining straight and arcuate segments, wherein each of the first and third arcuate segments has a segment length corresponding to an extended length of a virtual center line of the segment, an arc radius corresponding to a radius of the virtual center line and a center point angle corresponding to a ratio between the segment length and the arc radius, such that each of the first arcuate segments are identical in both shape and size, and such that each of the third arcuate segments are identical in both shape and size, wherein the measuring transducer further includes an exciter assembly and a sensor assembly, each connected to the tube assembly.

A process monitoring device includes: a measuring tube module having at least one measuring tube through which a medium can flow; a receptacle module having a receptacle, wherein the measuring tube module can be inserted into the receptacle, wherein the measuring tube module can be mechanically separably connected to the receptacle module; and an installation for biotechnological applications, wherein the installation includes a cabinet, wherein the cabinet has a cabinet wall, which delimits a cabinet interior, wherein the cabinet wall has a cover, wherein the cover includes an opening, wherein the receptacle module, in particular the receptacle, extends through the opening into the cabinet interior.