Beijing CSTC Technology Limited
邦纳激光传感器组合包括性能强大、善于解决问题、高精度、长距离的传感器。邦纳激光测量传感器可以解决各种离散、模拟和IO-Link检测应用
http://info.bannerengineering.com/cs/groups/public/documents/literature/211968.pdf