The new Model MS Monitoring
Switch is an optional feature that is available at the time of order with
any CALIFORNIA valve. This unique device relays an electrical signal that
enables the valve’s position (open or closed) to be monitored remotely. It is
mounted by the factory on the side of the valve, and does not interfere with
the position-indicator window with the green and red tags.
The Model MS Monitoring Switch, which uses up to
a 24- V AC or 24- VDC current, relays a 250-mA current indicating to the
monitoring device whether the CALIFORNIA valve is in its open or closed
position. These signals can be relayed through a signal cable to
continuously notify a PLC, PC or alarm system of the valve’s position.