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PYROSPOT 44系列四线制红外测温仪带RS485接口四线制红外测温仪，测温范围：-40°C~2500°C，可扩展不同应用有不同光谱响应;有光纤型通信接口为RS 485，适合总线系统集成最大值和最小值存储坚固的不锈钢外壳，带固定或可变光学系数
