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The Rosemount 2120 Level Switch provides easy to install, reliable level detection and control. 3rd party IEC61508 (SIL2) safety and hygienic certification with choice of outputs makes it suitable for a wide range of applications. It has no moving parts, needs no calibration and is virtually unaffected by process conditions. Adjustable switching delay prevents false switching in turbulent applications. Understand what is going on with your process- the visible heartbeat LED provides device status and health, and magnetic test point provides an easy-to-use functional test.
| Communication Protocol | Direct Load, PLC/PNP, Relay, 8/16 mA, NAMUR |
| Process Media Density | Minimum 37.5 lb/ft3 (600 kg/m3) |
| Viscosity | 0.2 to 10000 cP (centiPoise) |
| Operating Pressure | Full vacuum to 1450 psi (Full vacuum to 100 bar) |
| Operating Temperature | -40 to 302 °F (-40 to 150 °C) |
| Safety | SIL2 IEC 61508 certified TÜV tested and WHG approved for overfill prevention |
| Diagnostics | Electronic self-checking and condition monitoring |
Rosemount™ 2120 Level Switch – Vibrating Fork