Rosemount 2110 Liquid Level Switch
Starting at $266.35

Not in stock. Usually ships in 6-8 weeks [?]

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  • No need for calibration
  • Polarity insensitive and short circuit protection
  • Status LED
  • "Fast Drip" Fork Design gives quicker response time especially with viscous liquids
  • Maximum temperatures to 300°F
  • Maximum pressure to 1450 psig
  • Hygienic connections

The Rosemount 2110 liquid level switch is a liquid point level switch based on vibrating short fork technology. With rugged stainless steel construction and performance unaffected by flow, turbulence, bubbles, foam, vibration, or solids content, the Rosemount 2110 liquid level switch is perfect for most fluid applications including overfill protection, pump protection, high level alarm, leak detection, and pump control.

The vibrating fork Rosemount 2110 liquid level switch utilizes economical 3/4-in. or 1-in. threaded mounting in pipes or tanks or hygienic mounting for food industry use. Direct load switching suits all supplies or PNP output for direct interface to PLCs. Other features of the Rosemount 2110 liquid level switch include short circuit protection, status LED, and a Local Magnetic Test Point that makes function tests easy.

The Rosemount 2110 liquid level switch withstands temperatures up to 300°F (150°C) and pressures to 1450 psig (100 barg) and is for use in safe areas. Installation is simple and no calibration is required. No moving parts means there is virtually no maintenance for the Rosemount 2110 liquid level switch.

Service Options

Rosemount Start-up & Commissioning Service
Per day fee for installation verification and commissioning from Rosemount service technicians
Rosemount On-Site Training
Hands-on, professional instruction from an experienced and certified service technician


Please consider these optional accessories.

Rosemount 3490 Universal Control Unit
Provides control functionality for any 4-20mA or HART compatible transmitter