Product family：
Liquisys M CPM253
pH/ORP transmitter
Liquisys M CPM253；Sensor Input/Software Memosens, digital; pH(glass/ISFET) ORP basic version；Power Supply 230VAC；Output Profibus DP；Additional Contact 1x 4...20mA input + 2x relay (timer / limit / P(I
Order Code：CPM253-MR0420
Name：Liquisys M CPM253
Configuration
| Code | Name | Order | Specification |
|---|---|---|---|
| 010 | Sensor Input; Software | MR | Memosens, digital; pH(glass/ISFET) ORP basic version |
| 020 | Power Supply | 0 | 230VAC |
| 030 | Output | 4 | Profibus DP |
| 040 | Additional Contact | 20 | 1x 4...20mA input + 2x relay (timer / limit / P(ID) |