The Rosemount 2501 Solids Level Switch withstands heavy loads and extreme temperatures, and is suitable for full, demand or empty detection for all bulk media in all types of vessel. It is a simple, robust and reliable technology that is insensitive to dust, electrical charge, adhesion, extreme temperature and pressure. It is simple to install and can be mounted in a vertical, horizontal or oblique position.
Operating Pressure: 145 psi (10 bar)
Operating Temperature: -40 to 2012°F (-40 to 1100 °C)
Certifications/Approvals: CE, ATEX, IECEx, FM, CSA
Sensitivity: 0.9 lb/ft3 (≥15 g/l)
Output: Relay