Vibration alarm and shutdown
Pressure alarm and shutdown
The MVSThe MVS—20 is a double DPDT dry contact switch which provides alarm and shutdown contacts proportional to a 4a 4—20mA signal. The switch circuit is housed in a conduit elbow, allowing it to be installed on any instrument or conduit fitting. Combining the MVSinstrument MVS—20 with the MVTwith MVT—20 or MVT20 MVT—10 (shown at right) yields a fully integrated vibration switch. Other process variables such as pressure and temperature may also be monitored by combining the MVSbe MVS—20 with an appropriate transmitter. Consult the factory for more information on these applications.
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