pHORP transmitter Liquisys CPM253 Endress Hauser E+H

Compact field device for all industries

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Flow measurement

Измерительные приборы уровня

Анализаторы жидкостей

Измерительные приборы температуры

Измерительные приборы давления

System products

Комплектующие для автоматизации

Specs at a glance

Input One-channel-transmitter
Output / communication 0/4-20mA, Hart, Profibus.
Ingress protection No

Field of application

Liquisys CPM253 is a standard pH/ORP transmitter for all analog and digital Memosens sensors. It improves your operational safety thanks to continuous plausibility, process and sensor checks. Select from numerous hardware and software modules, such as relays or fieldbus communication, to adapt it exactly to your measuring task. This modularity also allows you to upgrade the transmitter at any time. A simple menu and two-point calibration make configuration and operation fast and easy.

Benefits

More operational safety: Continuous process check system, customized alarm configuration, proven Memosens interface for reliable sensor connection.

Reliable self-monitoring: Sensor check system for pH glass and reference, calibration plausibility check.

Easy to operate and service: Intuitive user interface, hot plug & play with pre-calibrated Memosens sensors, direct access for manual contact control.

Reduced maintenance: Automatic cleaning function (with Chemoclean) triggered by alarm or limit switch.

Fit for every application: Numerous extensions, such as P(ID) controller, timer, etc., allow for flexible adaption to all processes.

Spare parts & accessories

	Description	Category	Order Code
1	KIT CXM253 housing cover	further parts	51501068
2	Kit CxM253: Front foil + 6 key lifters	further parts	71071446
3	KIT CXM253 Internal housing parts	further parts	51501073
4	Transmitter connector set M12 Fieldbus	further parts	51502184
5	KIT CXM253 bottom of housing	further parts	51501072
6	KIT CXM/153/253: 2 pair of hinges	further parts	51501069
7	KIT CXM253 Ground terminal strip	further parts	51501087
8	KIT CXM253 terminal strip power supply	further parts	51501079
9	KIT CXM253 Ribbon cables	further parts	51501074
10	KIT CPM2X3 Central module I1	further parts	51501081
11	KIT CPM2x3 central module I1 HART	further parts	51501083
12	KIT CPM2x3 Central modul I2	further parts	51501082
13	KIT CPM2x3 central module I2 HART	further parts	51501084
14	KIT CPM2X3 central module Profibus PA	further parts	51501085
15	Kit CPM2X3 central module Profibus DP	further parts	51502503
16	Kit CPM2x3: Central mod. PB DP; H/W 2.1x	further parts	71134724
17	Kit CxM2x3: Relay mod. for PBDP; H/W2.1x	further parts	71134732
18	KITMKP2Transmittermodule pH/ORP/IsFET	further parts	51507096
19	KIT MKP3 transmitter module pH/ORP	further parts	51518244
20	KIT MKD1Memosens-Transmittermodulecpl	further parts	51514966
21	Kit Memosens Module+CPS71D+CYK10	further parts	51517035
22	Kit Memosens Module+CPS11D+CYK10	further parts	51517034
23	Kit Memosens Module+CPF81D+CYK10	further parts	71085858
24	KIT CXM2X3 power supply 100..230 V AC	further parts	51500317
25	KIT CxM2x3 power supply 24 AC/DC	further parts	51500318
26	Kit CXM2X3 Relaismod. 2rel	further parts	51500320
27	KIT CXM2X3 relay mod. 2rel / CSA	further parts	51511446
28	Kit CXM2X3 Relaismodule 4rel	further parts	51500321
29	KIT CXM2X3 relay mod. 4rel / CSA	further parts	51511447
30	Kit CXM2X3 Relais Mod. 2rel.+I/CSA	further parts	51504304
31	Kit CXM2X3 Relais Mod. 4Rel+I/CSA	further parts	51504305
32	KIT CPM253 pH/mV terminal+screen plate	further parts	51501071
33	Post mounting kit for LIQUISYS		50086842
34	Upgrade “Plus-Package” for LIQUISYS-M		51500385
35	Upgrade cleaning for LIQUISYS-M		51500963