Figure B-5. Mvs101R Mounting - Emerson Fisher FLOBOSS 407 Instruction Manual

FloBoss 407 Instruction Manual
Both Remote MVS products use a transmitter-style head to house the interface electronics. The
interface circuit board is factory-mounted inside the head, which provides protection for the electronics,
a place for termination of the field wiring, and ratings for hazardous locations.
The MVS101R can be mounted directly to the flange taps or by means of a standard 3- or 5-valve
manifold. Mate to the ¼-18 NPT taps (which are spaced 2-1/8 inches on center) on the bottom of the
sensor body, being careful to orient the high (H) and low (L) pressure sides as marked on the sensor.
The MVS101R can be also mounted on a pipe or panel by using the optional mounting bracket and
supplied hardware. Figure B-5 shows mounting on a 2-inch vertical pipe. To mount on a horizontal
pipe, turn the U-bolt 90 degrees and use the other two holes as indicated in the figure. To mount on a
wall or panel using the mounting bracket, secure the MVS to the mounting bracket, and then fasten the
bracket to the surface with two 5/16-inch bolts (not supplied) through the U-bolt holes.
After mounting the MVS101, pipe the high and low side pressure inputs from the orifice taps to the
connections on the bottom of the MVS (the vents should be pointing up), as shown in. The high and
low pressure sides are marked on the sensor body; be careful not to get them reversed.
Process Vents
High/Low
Marking
The MVS205R can be mounted to a pipe or panel (see Figure B-6 and Figure B-7) with the optional
bracket kit, which includes an L-shaped bracket and a pipe clamp. The bracket attaches to the Coplanar
flange on the MVS205. The process pressure inputs are piped to the ¼-18 NPT connections on the
bottom of the MVS205 or to an intervening manifold valve. The MVS205R can also be mounted
directly (not shown) to flange taps using a manifold valve or an integral orifice assembly.
Rev 5/00

Figure B-5. MVS101R Mounting

U-Bolt Holes for
Horizontal Pipe
B-5