4-channel transmitter Liquiline CM444R | Endress Hauser E+H

Expandable multiparameter DIN-rail and cabinet device for all industries

Specs at a glance

  • 1 to 4x Memosens digital input 2x 0/4 to 20mA Input optional 2 to 4x Digital input optional
  • Output / communication 2 to 8x 0/4 to 20 mA current outputs, alarmrelay, 4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
  • Ingress protection Transmitter: IP20 Optional Display: IP66

Field of application

Liquiline CM444R allows you to connect up to 4 Memosens sensors of your choice from over 12 measurement parameters. With its compact design, it fits into any cabinet and can be expanded at any time with inputs, outputs, controllers, math modules, and sensor channels. The transmitter belongs to the Liquiline platform with standardized system integration, operation, and spare parts. Heartbeat Technology helps you find the ideal balance between measurement point availability and maintenance costs.

Benefits

  • Saves space, saves money: Small footprint, 4 channels in one device, expandable at any time, saves space in cabinets – perfect for skids.
  • High-speed installation: No cut-out in cabinet door, one-click DIN-rail mounting, minimized wiring.
  • Simple and safe commissioning: Saving configuration on SD card enables fast set-up on duplicate installations.
  • Easy to operate and service: Intuitive user interface, hot plug & play with pre-calibrated Memosens sensors, universal components fit all parameters.
  • Process control from a distance: Integrated web server that allows the operator to remotely view diagnostic data, perform configurations, or access device parameters in any web browser – even via Smartphone.
  • Higher availability, lower costs: Heartbeat Technology enables status-oriented maintenance and easy verification of the entire measuring point and helps to carry out optimization measures.
  • Drive connectivity: Liquiline Edge Module CYY7 transfers process data to Netilion, independently of the fieldbus. This allows remote overview and the use of IIoT services. It’s available in new products or as upgrade to installed Liquiline platforms.

Spare parts & accessories

TitleCategoryOrder Code
1Kit base module BASE-Efurther parts71141336
2Kit: base module BASE2-Efurther parts71431302
3Kit: 1x set of terminals basic modulefurther parts71107452
4Kit CM444R/8R DINrail powersupply 230VACfurther parts71222277
5Kit CM444R/8R DINrail powersupply 24 VDCfurther parts71222279
6Kit CM44xR Internal cable f. 24 V supplyfurther parts71224563
7Kit: module ETHfurther parts71272410
8Kit module 2DS Ex-ifurther parts71477718
9Kit : module AORfurther parts71111053
10Kit: 1x set of terminals module AORfurther parts71107453
11Kit: module 2Rfurther parts71125375
12Kit: module 4Rfurther parts71125376
13Kit: 1x set of terminals module 4Rfurther parts71155581
14Kit: module 2DSfurther parts71135631
15Kit: module 2AOfurther parts71135632
16Kit: module 4AOfurther parts71135633
17Kit: 1x set of terminals module 4AOfurther parts71155582
18Kit: module 2AIfurther parts71135639
19Kit: 1x set of terminals module 2xAI,485further parts71155583
20Kit: module DIOfurther parts71135638
21Kit: 1x set of terminals module DIOfurther parts71219784
22Kit: module 485further parts71135634
23Kit Module 485DPfurther parts71575177
24Kit Module 485MBfurther parts71575178
25Kit CM444R/8R Enclosure f. cabinet mountfurther parts71222276
26Kit CM44xR Covers for touch protectionfurther parts71222282
27Kit: external graph.display, cabinetfurther parts71185295
28Kit: external graph. display, portablefurther parts71185296
29Kit CM44xR Servicedisplay: Cable+Grommetfurther parts71240608
30Kit: set 5end and blind coverfurther parts71107455
31Spare IEC TAGfurther partsXPSPEC-
32Spare RFID TAGfurther partsXPRFID-
33Kit Liquiline Edge Module CYY7further partsCYY7-
34IEC61406 Stainl.steel TAGfurther parts71520947
35IEC61406 Stainl.steel+NFC TAGfurther parts71520949
36IEC61406 Stainl.steel, stainl.steel TAGfurther parts71520950
37IEC61406 Stainl.steel+NFC, stainl.steelfurther parts71520951
38Kit : module AOR71111053
39Kit: module 2R71125375
40Kit: module 4R71125376
41Kit: module 2DS71135631
42Kit: module 2AO71135632
43Kit: module 4AO71135633
44Kit: module 2AI71135639
45Kit: module DIO71135638
46Kit: module 48571135634
47Kit Module 485DP71575177
48Kit Module 485MB71575178
49Upgrade Kit: Modul 485 DP + Profibus DP71140888
50Upgrade Kit: Modul 485 MB + Modbus RS48571140889
51Upgrade Kit: Modul 485 + Modbus TCP71140890
52Upgrade Kit: Modul 485 + EtherNet/IP71219868
53Upgrade Kit: Modul ETH + Modbus TCP71279809
54Upgrade Kit: Modul ETH + EtherNet/IP71279812
55Upgrade code: HART71128428
56Upgrade code: Profibus DP module 48571135635
57Upgrade code:Modbus RS 485 module 48571135636
58Upgrade code: Modbus TCP f.module 48571135637
59Upgrade code: 2x 0/4..20mA Output71140891
60Upgrade code: Feedforward control71211288
61Upgrade code: Measuring Range Switch71211289
62Upgrade code:EtherNet/IP f.module 48571219871
63Upgrade code Modbus TCP f.module ETH71279813
64Upgrade code EtherNet/IP f module ETH71279830
65Upgrade code: Chemoclean Plus71239104
66Upgradecode Heartbeat Verifi.+Monitoring71367524
67Upgradecode Mathematic71367541
68Upgr.code:EtherNet/IP+Webserver BASE271449914
69Upgr.code Modbus TCP+Webserver BASE271449915
70Upgrade code: Webserver for BASE271449918
71Upgr.code: PROFIN.+Webserver f. BASE271449901
72SD-Card, 1GB, Industrial Flash Drive71110815
73SD-Card with Firmware, 1GB71127100
74Field Data Manager, Software,Analysis71129799
75Kit Liquiline Edge Module CYY7CYY7-
76Activation code EtherNet/IP + WebserverXPC0018-
77Activation code Modbus TCP + WebserverXPC0020-
78Activation code Webserver for BASE2XPC0021-
79Activation code PROFINET+Webserver BASE2XPC0022-
80Activation code HARTXPC0023-
81Activation code PROFIBUS DP 485 modulesXPC0024-
82Activation code ModbusRS485 485 modulesXPC0025-
83Activation code Liquiline inputs/outputsXPC0026-
84Activation codes additional functionsXPC0027-