Dwyer 126-012 ULTRA-MAG™ Explosion-Proof Level Switch is suitable for compatible powder or bulk solids. The temperature range varies depending on the diaphragm material, while the standard switch works between -40 to 185°F (-40 to 85°C), and the high temperature switch performs between -40 to 350°F (-40 to 176°C). It has a general purpose or weatherproof and explosion-proof enclosure rating, with 18 gauge solid core electrical connections. Mounting options include flange or suspend, and the wetted material and process connection vary based on the model. The pressure limit is 60 psig (4.14 bar), and it has a 1/2" female NPT conduit connection. The switch type, set point adjustment, electrical rating, and other options can be found on the catalog page.