
Wireless vibrating-fork liquid level switch with WirelessHART output and intrinsically-safe battery power. Same fork-resonance principle as the 2120/2130/2140 but with no signal or power wiring required. Self-organizing wireless mesh network. Best for hard-to-reach tanks, remote sites, and battery-powered overfill alarming where conduit installation is impractical.
Rosemount is configurator-heavy and quote-only — Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.