| 参数 | 规格说明 |
| 型号(Model No.) | YF-DN50-S |
| 输出信号(Output Signal) | NPN |
| 材料(Material) | #304 不锈钢(Stainless Steel) |
| 入口和出口直径(Inlet & Outlet Diameter) | G2" (DN50) |
| 工作电压(Operating Voltage) | DC3.5 ~ 24V |
| 最大工作电流(Max Working Current) | < 15mA |
| 工作温度(Working Temperature) | -20℃ ~ 85℃ |
| 输出脉冲高电平(Output Pulse High Level) | > DC4.7V (input 5VDC) |
| 输出脉冲低电平(Output Pulse Low Level) | < DC0.5V (input 5VDC) |
| 流量范围(Flow Range) | 10 - 200L/min |
| K 因子 / 频率(K Factor / Frequency) | 0.2*Q, Q=L/min, ±5% |
| 流量脉冲(Flow Pulse) | 1L water = 12 pulses |
| 最大压力(Max Pressure) | < 1.75MPa |
| 连接器和电缆长度(Connector & Cable Length) | SM-3P 50cm (can be customized) |
| 净重(Net Weight) | 725g |