2120D1AT1NAAA0000 Rosemount | 2120 Series Fork Level Switch Vibrating Level Switch, Direct Load Output, Side or Top Mount, Glass Filled Nylon Body | 794-3421 | RS Components
2120D1AT1NAAM0150 Rosemount | 2120 Series Fork Level Switch Vibrating Level Switch, Direct Load Output, Side or Top Mount, Glass Filled Nylon Body | 794-3424 | RS Components