Dwyer F7-SS6B Level Switch is a horizontal/specialty component with a temperature range of -4 to 257°F (-20 to 125°C) for F6-SS & F6-MHS, and 14 to 176°F (-10 to 80°C) for F6-HPS-11, 21, 31. It has a general purpose enclosure rating, 22 AWG electrical connections, and multiple mounting options. It is compatible with liquids, has a pressure limit of 218 psi (15 bar) for F6-SS & F6-MHS, and 116 psi (8 bar) for F6-HPS-11, 21, 31. The switch type is SPST with a hermetically sealed reed switch that is reversible for NO or NC. It has a specific gravity of 0.65 for F6-SS, 0.85 for F6-MHS, and 0.6 for F6-HPS-11, 21, 31. The magnet is made of Alnico for F7-SB, -PP, -BT, -HPS models, and ceramic for F7-SS2, -HSS, -MHS models. The wire leads vary in length depending on the model.