| Order Code | COM253-WS0526 |
| Ext. Order Code. | COM253-WS0526 |
| Name | Liquisys M COM253 |
| Transmitter, dissolved oxygen DO. Field mounting: 247x170x115mm, IP65. Alarm output: relay. Display: 2-line, 6 languages. Calibration: CAL button. |
|
| Sensor Input; Software: | |
| DS | COS41 (COS4/4HD); basic version |
| Power Supply: | |
| 0 | 230VAC |
| Output: | |
| 5 | 1x 0/4...20mA, primary value, HART |
| Additional Contact: | |
| 26 | 1x 4...20mA input+4x relay (timer / limit / P(ID) |