Level sensor: 1.Output Singal: 0-190ohm 2.Mounting: BSP1 1/4 ... SUS316 Length range: 4”, 6”, 8”, 12”, 16” It can also be customized according to your requirements. Assembly: BSP1 1 ... -ring, - 43mm×3.5mm O-ring. The outer tube can be detached for easier cleaning. Protection rank: IP67 Warranty Time ... 0~190Ω , 240~33Ω, or customized as required; You can also choose current control signal, 0~20mA, 4~20mA or ...