| r r 编号 r r | rr r 技术指标 r r | rr r 具体参数 r r | r
| r r 1 r r | rr r 工作电压 r r | rr r DC 18-24V r r | r
| r r 2 r r | rr r 工作电流 r r | rr r ≤40mA(DC 18V) r r | r
| r r 3 r r | rr r 信号输出 r r | rr r 200-1000Hz r r | r
| r r 4 r r | rr r 测量范围 r r | rr r 0 - 100℃ r r | r
| r r 5 r r | rr r 传输距离 r r | rr r **大为2km r r | r





r r r r r r r r r