Rosemount™ 2500 Series point level switches for solids applications

Rosemount solids level switches provide flexible measurement of powders, grains, and pellets. Their compact size makes them suitable for installation in all sizes of vessels and silos. Four different technologies are available, so you can find the right solution for your process. Dimensions: Extension Lengths:2501 - ≤ (157") for extended tube, ≤ 10,000 mm (393") for rope version2511 - ≤ (157")2521 - ≤ (157") for extended tube, ≤ 20,000 mm (787.4") for cable version2535 -≤ (157")2555 - ≤ 20,000 mm (78,.7) for rod version, ≤ 20,000 mm (787.4") for rope and remote versions Sensitivity: 2501 - For media ≥ 15 g/l​2511 - For media ≥ 30 g/l​2521 - For media ≤ 5 g/l​2535 -For media ≥ 20 g/l​2555 - For media DC* ≥1.5​ Process Temperature: 2501 - Temp. ≤ 1100°C2511 - Temp. ≤ 150°C2521 - Temp. ≤ 150°C2535 - Temp. ≤ 150°C2555 - Temp. ≤ 500°C Output: Relay, 3-wire PNP, Direct Load, NAMUR Housing Material: Aluminum for all switches, rating can be IP66 (2501, 2521) or IP67 (2511, 2535, 2555) Materials of Construction: Can be aluminum, stainless steel (303/304 or 316L), PPS or ceramic