| 订货号 | COM253-DS0525 |
| 扩展订货号 | COM253-DS0525 |
| 名称 | 溶氧变送器 COM253 |
| 基本描述 | Transmitter, dissolved oxygen DO. Field mounting: 247x170x115mm, IP65. Alarm output: relay. Display: 2-line, 6 languages. Calibration: CAL button. |
| 传感器输入；软件: | |
| DS | COS31/COS61/COS71 (COS3/3HD) 基本型 |
| 电源; 输出: | |
| 0 | 230VAC |
| 输出: | |
| 5 | 1x 0/4...20mA, 基本值, HART |
| 附加触点: | |
| 25 | 1x4...20mA输入+4x继电器(化学清洗/限位/P(ID)) |