点击图片查看原图HE37-DS50PB,HE37-DS50PD,无锡昌林，HE37-DS50PC,HE37-DS50KA,HE37-DS50KB,
HE37-R3NA,HE37-R3NB,HE37-R3NC,HE37-R3ND,HE37-R3PA,HE37-R3PB,HE37-R3PD,
HE37-R3PC,HE37-R3KA,HE37-R3KB,HE37-8NA,HE37-8NB,HE37-8NC,HE37-8ND,
HE37-8PA,HE37-8PB,HE37-8PD,无锡昌林，HE37-8PC,HE37-8KA,HE37-8KB,
| 安装方式 | 漫反射型 | 反馈反射型 | 对射型 | ||
| 检测距离 | 10-50cm | 1-3m | 1-8m | ||
| 直流DC6-36V | NPN | NO 常开 | HE37-DS50NA | HE37-R3NA | HE37-8NA |
| NC 常闭 | HE37-DS50NB | HE37-R3NB | HE37-8NB | ||
| 三线常开常闭转换 | HE37-DS50ND | HE37-R3ND | HE37-8ND | ||
| NO+NC 四线常开常闭 | HE37-DS50NC | HE37-R3NC | HE37-8NC | ||
| PNP | NO 常开 | HE37-DS50PA | HE37-R3PA | HE37-8PA | |
| NC 常闭 | HE37-DS50PB | HE37-R3PB | HE37-8PB | ||
| 三线常开常闭转换 | HE37-DS50PD | HE37-R3PD | HE37-8PD | ||
| NO+NC 四线常开常闭 | HE37-DS50PC | HE37-R3PC | HE37-8PC | ||
| 交流AC K:90-250V K1:380V | Scr输出 | NO 常开 | HE37-DS50KA | HE37-R3KA | HE37-8KA |
| NC 常闭 | HE37-DS50KB | HE37-R3KB | HE37-8KB | ||
| 继电器输出 | DC | ||||
| AC | |||||
| DC/AC | |||||
| 输出电流 | DC:<200mA AC:<200mA 继电器输出，触点电流1A 3A | ||||
| 消耗电流 | 5mA-30mA | ||||
| 响应时间 | DC:<2.5ms AC:<30ms | ||||
| 开关频率 | <300Hz | ||||
| 绝缘电阻 | >200MΩ | ||||
| 外壳体材料 | 塑料ABS | ||||
| 工作环境照度 | 太阳光10000LX以下 白炽灯300LX以下 | ||||
| 工作环境温度 | -20℃~+55℃ | ||||
| 检测物体 | 透明或不透明 | 不透明体 | |||
| 指向角 | 3℃~20℃ | 3℃~10℃ | |||
| 接线方式 | 2m PVC电缆 插头 | ||||
