| 订货号 | CPM253-PR8020 |
| 扩展订货号 | (CPM253-PR8020) |
| 名称 | pH/ORP变送器 CPM253 |
| 基本描述 | 51500494 |
| SPK: CAK | |
| Transmitter, pH/ORP. Field mounting: 247x170x115mm, IP65. Alarm output: relay. Display: 2-line, 6 languages. Calibration: CAL button. | |
| 传感器输入;软件: | |
| PR | pH (glass) / ORP; 基本型 |
| 电源: | |
| 8 | 24V AC/DC |
| 输出: | |
| 0 | 1x 0/4...20mA, 基本值 |
| 附加触点: | |
| 20 | 1x 4...20mA输入+2x继电器(计时/限位/P(ID)) |