Magnetostrictive MPX-R and MPX-E level sensors from BinMaster feature Class 1, Division 1 hazardous location approvals. Designed to deliver accurate, repeatable level readings in hard environments, the MPX-R sensor has a large, buoyant, robust float and is typically unaffected by temperature. The MPX-E sensor has a compact design for constrained spaces. It can be configured for taking one or two measurements at both the interface level measurement and a total volume level. Both sensors are compatible with any Modbus controller or PLC. 800/278-4241; www.binmaster.com.