CLM253 Transmitter Spare Parts Overview
CLM253 is a commonly used transmitter in industrial process analysis, and its spare parts management is crucial for maintenance efficiency. This spare parts list lists the main spare parts and their order numbers, covering panels, modules, power supplies, etc., facilitating quick selection by users. Correct selection of spare parts can reduce downtime and ensure measurement accuracy.
Spare Parts List
| Order Number | Specification Description | Remarks |
|---|---|---|
| 51501068 | KIT CXM253 housing cover / KIT CXM253 housing cover | Suitable for 410, 420, 46 |
| 71071446 | Kit CxM253: Front foil + 6 key lifters | 335 |
| 51501073 | CXM253 Internal housing parts / KIT CXM253 Internal housing parts | 330, 340, 45 |
| 51502184 | Transmitter connection head | |
| 51501072 | CXM253 bottom of housing / KIT CXM253 bottom of housing | 400 |
| 51501069 | KIT hinges / KIT hinges | 430 |
| 51501087 | CXM253 Ground terminal strip / KIT CXM253 Ground terminal strip | 403 |
| 51501079 | CXM223 terminal strip power supply / KIT CXM253 terminal strip power supply | 470 |
| 50086842 | LIQUISYS transmitter column mounting kit | For horizontal or vertical pipe mounting (max. diameter 60mm), material: stainless steel V2A |
| 51501074 | CXM253 Ribbon cables / KIT CXM253 Ribbon cables | 310 |
| 51501210 | CLM2x3 Central module I1 conductive / KIT CLM2x3 Central module I1 conductive | 40 |
| 51501213 | CLM2X3 Conductive module I1 HART / KIT CLM2X3 Conductive modul I1 HART | 60 |
| 51501212 | CLM2X3 Conductive module I2 / KIT CLM2X3 Conductive module I2 | 50 |
| 51501214 | CLM2X3 Conductive module I2 HART / KIT CLM2X3 Conductive module I2 HART | 70 |
| 51501215 | CLM2X3 central module Profibus PA cond. / KIT CLM2X3 cen. module Profibus PA cond. | 80 |
| 51502502 | Kit CLM2X3 central module Profibus DP kond / Kit CLM2X3 central module ProfibusDPkond | 90 |
| 71134726 | Kit CLM2x3: Centralm. cond. PBDP;H/W2.1x | Contents: 1x Central module Profibus DP, module name: LSCP-DP, certified from H/W 2.10 |
| 71134732 | Relay module | Contents: 1x Relay module Profibus DP, 2x Relay, 1x Current input DP connection, certified from H/W 2.10 |
| 51501216 | CLM2x3 inductive module I1 / KIT CLM2x3 inductive module I1 | 40 |
| 51501219 | CLM2x3 Inductive module I1 HART / KIT CLM2x3 Inductive modul I1 HART | 60 |
| 51501218 | CLM2x3 Inductive module I2 / KIT CLM2x3 Inductive module I2 | 50 |
| 51501220 | CLM2x3 Inductive module I2 HART / KIT CLM2x3 Inductive module I2 HART | 70 |
| 51501221 | CLM2X3 central module Profibus PA ind / KIT CLM2X3 cen. module Profibus PA ind | 80 |
| 51502501 | Kit CLM2X3 central module Profibus DP ind / Kit CLM2X3 central module Profibus DPind | 90 |
| 71134727 | Kit CLM2x3: Centralm. ind. PBDP; H/W2.1x | Contents: 1x Central module Profibus DP, module name: LSCP-DP, certified from H/W 2.10 |
| 71161133 | Transmitter board | 240 |
| 51500317 | CXM2X3 power supply AC / KIT CXM2X3 power supply AC | 15 |
| 51500318 | CXM2X3 power supply DC / KIT CxM2x3 power supply DC | 20 |
| 51511446 | Relay module | Upgrade LIQUISYS-M basic version with 2 floating changeover contacts |
| 51500320 | Relay output module | Upgrade LIQUISYS-M basic version with 2 floating changeover contacts |
| 51500321 | Relay output circuit board | Upgrade LIQUISYS-M basic version with 4 floating changeover contacts |
| 51511447 | Relay module | 300 |
| 51504304 | Relay output module | Upgrade LIQUISYS-M basic version with 2 contacts and current input 4-20mA |
| 51504305 | Relay output module | Upgrade LIQUISYS-M basic version with 4 contacts and current input 4-20mA |
| 51500385 | "Extended software" upgrade package | Upgrade LIQUISYS-M basic version to S version (plus-package), supports parameters pH, Cond., Tu, CL, O2 (WX to WS), requires instrument serial number |
| 51500963 | "Cleaning function" upgrade package | Adds cleaning function (Chemoclean) to LIQUISYS-M basic version, requires instrument serial number. If the 4-relay board is not yet installed, it must be ordered separately (51500321) |
Spare Parts Selection Guide
Module Selection
The CLM2x3 series modules are divided into conductive and inductive types, each with I1, I2, and HART versions. Selection should be determined based on the measurement principle and communication requirements. For example, conductive modules are suitable for conductivity measurement, while inductive modules are suitable for electromagnetic conductivity measurement. The HART version supports the HART communication protocol.
Power Supply Selection
Select an AC or DC power supply module according to the on-site power supply conditions. Order number 51500317 is an AC power supply, and 51500318 is a DC power supply. Ensure that the power supply voltage matches the transmitter requirements.
Relay Module Selection
Relay modules are used for alarm or control outputs. The basic version can add relay outputs through upgrade packages. Order number 51500321 provides 4 floating changeover contacts, while 51504304 and 51504305 also include 4-20mA current input. When selecting, consider the required number of contacts and input type.
Upgrade Package Selection
The "Extended software" upgrade package (51500385) can upgrade the LIQUISYS-M basic version to the S version, adding measurement functions for parameters such as pH, conductivity, temperature, residual chlorine, and oxygen. The "Cleaning function" upgrade package (51500963) adds the Chemoclean cleaning function and must be used with the 4-relay board.
Installation and Maintenance Precautions
- Before installation, please confirm that the spare parts are compatible with the transmitter model.
- When replacing modules, please disconnect the power supply and follow anti-static precautions.
- When upgrading software or functions, the instrument serial number must be provided.
- Regularly check the ground terminal strip and cable connections to ensure reliability.
For more technical information, please refer to the official documentation or contact technical support.