Product family：
Liquisys M CPM253
pH/ORP transmitter
Liquisys M CPM253；Sensor Input/Software pH (glass) / ORP; basic version；Power Supply 24V AC/DC；Output 1x 0/4...20mA, primary value, HART；Additional Contact 4x relay (limit/P(ID)/timer)
Order Code：CPM253-PR8516
Name：Liquisys M CPM253
Configuration
| Code | Name | Order | Specification |
|---|---|---|---|
| 010 | Sensor Input; Software | PR | pH (glass) / ORP; basic version |
| 020 | Power Supply | 8 | 24V AC/DC |
| 030 | Output | 5 | 1x 0/4...20mA, primary value, HART |
| 040 | Additional Contact | 16 | 4x relay (limit/P(ID)/timer) |