BF500AU 超聲波傳感器采用 200K 超高頻率超聲波控頭，信號波動小，抗靜電 能力強，可識別除透氣材料外的所有材料。

Good stability due to 200K ultra-high frequency ultrasonic control head. Small signal fluctuation, and strong anti-static interference ability. Identifiable materials except for breathable materials.

BFW5200S 控制器適用于線速度在 400 米 / 分以內(nèi)的卷材糾偏，適于負載 3000KG 以下的應用環(huán)境（摩擦系數(shù) 0.1）操作簡單，手動，自動、對中遠程功能 一應俱全。

Suitable for rectifying deviation of coil with linear speed less than 500 m/min.Suitable for applications below 3000KG(friction coefficient0.1).Using ARM Cortexm3 processor and fuzzy PID algorithm,Fast and stable deviation correction and anti-12000 volt static dry reactance.Manual, automatic, center and remote functions are all available.