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Endress+Hauser
Endress+Hauser Liquiline CM448 Multiparameter Transmitter
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المعاملات الرئيسية
Measuring range
Multiparameter field transmitter; 1–8 Memosens digital inputs (pH/ORP, conductivity, DO, chlorine, turbidity, SAC, nitrate, sludge level, etc.)
Accuracy
Measurement accuracy depends on connected Memosens sensor; current I/O error tables in TI00444C
Output
2–8× 0/4–20 mA; alarm relay; up to 4 relays; optional HART / PROFIBUS DP / Modbus RS485 / Modbus TCP / EtherNet/IP / PROFINET; web server
Supply
100–230 VAC 50/60 Hz or 24 VDC packages per TI power section
Housing
Field housing (polycarbonate class) per TI mechanical construction
Protection
IP66 / IP67
| المعامل | القيمة |
|---|---|
| Measuring range | Multiparameter field transmitter; 1–8 Memosens digital inputs (pH/ORP, conductivity, DO, chlorine, turbidity, SAC, nitrate, sludge level, etc.) |
| Accuracy | Measurement accuracy depends on connected Memosens sensor; current I/O error tables in TI00444C |
| Output | 2–8× 0/4–20 mA; alarm relay; up to 4 relays; optional HART / PROFIBUS DP / Modbus RS485 / Modbus TCP / EtherNet/IP / PROFINET; web server |
| Supply | 100–230 VAC 50/60 Hz or 24 VDC packages per TI power section |
| Housing | Field housing (polycarbonate class) per TI mechanical construction |
| Protection | IP66 / IP67 |
| Ambient temperature | Typically −20 to 55 °C package-dependent; storage −40 to +80 °C class |
| Display | Graphic display with soft-key / menu-guided operation; data logbook |
| Communication | HART; PROFIBUS DP; Modbus RS485/TCP; EtherNet/IP; PROFINET; integrated web server; optional Liquiline Edge CYY7 |
| Approvals | CE; UL; CSA; ATEX (Ex modules); IECEx (Ex modules) |
| Hazardous area | Optional Ex-i Memosens input modules (IECEx/ATEX/CSA) for sensors in hazardous areas |
| Notes | Transmitter-only SKU — process_connection/wetted blank. Specs from TI00444C / BA00444C Liquiline CM442/444/448 family; CM448 is the 8-channel variant. |
| Inputs | 1–8× Memosens; optional 2× 0/4–20 mA inputs; 2–4× digital inputs optional |
| Special Features | Hot plug & play Memosens; Heartbeat Technology; SD-card config clone; modular I/O growth to 8 channels |