荷兰PENKO工业变送器： SGM700 Saving space with more flexibility & functionality. SGM 424 (DISCONTINUED) Simple to use strain gauge converter. SGM 430 Strain gauge converter for long cable lengths. SGM 450 Versatile amplifier with ASCII commands. lSGM 455 NEW digitizer with RS232, RS422 and ProfiBus communications. SGM 460 Amplifier for single or two load cells. ASCII compatible. SGM 500 Amplifier for up to 4 load cells. ASCII compatible. 深圳市民仁科技有限公司 联系人：杨俊 公司电话：0755-27902323，13828747875 公司传真：0755-26524665 邮箱：yangsensor@163.com QQ:304125975 公司地址：深圳市宝安区民治街道民泰大厦六楼6068室 公司网址： http://www.szminren.com