知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 The doc describes a type L6E load cell. It can be an aluminum alloy single stage load cell that comes in a variety of products with capacities from 30kg to 500kg and precision levels from C3 to C5.… Aluminum IP65 rated 2mv/v, parallel beam load cell sensor https://us.hc6.org/