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Liquisys COM253 is a compact field transmitter for dissolved oxygen measurement.

Dissolved oxygen transmitter
Liquisys COM253

Compact field device for water, wastewater, utilities and fish farming

COM253
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Most downloaded
20 documents
    • Technical Information (TI)

    Liquisys M COM223/253 Technical Information

    • Technical Information (TI)
    English version - 12/2014
    New version available in English

    Transmitter for oxygen sensors

    • Operating Instruction (BA)

    Operating Instructions Liquisys M CXM223/253 HART

    • Operating Instruction (BA)
    English version - 10/2005
    New version available in English

    Field Communication with Liquisys M CXM223/253

    • Operating Instruction (BA)

    Model 840 / 842 Operating instructions

    • Operating Instruction (BA)
    English version - 07/2002
    New version available in English

    Transmitter for dissolved oxygen

    • Operating Instruction (BA)

    Liquisys M COM223/253 Operating Instructions

    • Operating Instruction (BA)
    English version - 09/2015
    New version available in English

    Transmitter

    • Operating Instruction (BA)

    Operating Instructions Liquisys M CXM223/253 PROFIBUS

    • Operating Instruction (BA)
    English version - 12/2011
    New version available in English

    Field Communikation for Liquisys M CXM223/253

    • Ex Safety Instruction (XA)

    Ex-safety instructions CXM2X3

    • Ex Safety Instruction (XA)
    English version - 06/2005
    New version available in English

    Safety instructions for electrical apparatus for explosion-hazardous
    areas as per EC Directive 94/9/EC (ATEX)

    • Special Documentation (SD)

    Installation of M 12 plug

    • Special Documentation (SD)
    English version - 10/1999
    New version available in English

    Special Documentation Installation of M 12 plug
    CPM253 / COM253 / CLM253 / CUM253

    • Special Documentation (SD)

    Instructions for service kits Liquisis M

    • Special Documentation (SD)
    English version - 05/2000
    New version available in English

    Special documents
    Instructions for service kits Liquisis M / CPM253 / CLM253 / COM253 /
    CUM253

    • Special Documentation (SD)

    Additional information for CSA Liquisys

    • Special Documentation (SD)
    English version - 09/2013
    New version available in English

    Additional information for CSA Liquisys

    • EU Declaration

    Product family: Liquisys chlorine, Liquisys conductivity, Liquisys oxygen, Liquisys pH/ORP

    • EU Declaration
    English version - 07/2023
    New version available in English

    Product root: CCM223-, CCM253-, CLM223-, CLM253-, COM223-, COM253-, CPM223-, CPM253-
    Declaration number: EC_00575_02.23

    • UK Conformity Assessed

    Product family: Liquisys chlorine, Liquisys conductivity, Liquisys oxygen, Liquisys pH/ORP

    • UK Conformity Assessed
    English version - 07/2023
    New version available in English

    Product root: CCM223-, CCM253-, CLM223-, CLM253-, COM223-, COM253-, CPM223-, CPM253-
    Declaration number: UK_00563_01.23
    Additional information: UK DoC for C*M2*3

    • Miscellaneous

    Product family: Liquiline, Liquiline M, Liquisys chlorine, Liquisys conductivity, Liquisys oxygen, Liquisys pH/ORP, New analyzer pla tform, SmarTec, SmarTec S, TOC Analyzer, TOCII

    • Miscellaneous
    Russian version - 10/2021
    New version available in English

    Product root: CA72TOC-, CA76NA-, CA78-, CA79-, CA80AL-, CA80AM-, CA80COD-, CA80CR-, CA80FE-, CA80HA-, CA80NO-, CA80PH-, CA80SI-, CA8
    0TN-, CA80TP-, CCM223-, CCM253-, CLD132-, CLD134-, CLD18-, CLM223-, CLM223F-, CLM253-, CM14-, CM42-, CM442-, CM442R-, CM444-, CM444R
    -, CM448-, CM448R-, CM44P-, CM72-, CM82-, COM223-, COM253-, CPM223-, CPM253-, CYM290-, CYM291-
    Region: Eurasian Economic Union
    Approval agency: EAC
    Approval number: EAEC N RU D-DE.PA01.B.00347/21

    • Miscellaneous

    Product family: Liquiline, Liquiline M, Liquisys chlorine, Liquisys conductivity, Liquisys oxygen, Liquisys pH/ORP, New analyzer pla tform, SmarTec, SmarTec S, TOC Analyzer, TOCII

    • Miscellaneous
    Russian version - 10/2021
    New version available in English

    Product root: CA72TOC-, CA76NA-, CA78-, CA80AL-, CA80AM-, CA80COD-, CA80CR-, CA80FE-, CA80HA-, CA80NO-, CA80PH-, CA80SI-, CA80TN-, C
    A80TP-, CCM223-, CCM253-, CLD132-, CLD134-, CLD18-, CLM223-, CLM223F-, CLM253-, CM14-, CM42-, CM442-, CM442R-, CM444-, CM444R-, CM44
    8-, CM448R-, CM44P-, CM72-, CM82-, COM223-, COM253-, CPM223-, CPM253-, CYM290-
    Region: Eurasian Economic Union
    Approval agency: EAC
    Approval number: EAEC N RU D-DE.PA01.B.00339/21

    • Ordinary Location Product Safety

    Product family: Liquisys chlorine, Liquisys conductivity, LIQUISYS M, LIQUISYS OXYGEN, Liquisys turbidity, SmarTec S

    • Ordinary Location Product Safety
    English version - 04/2018
    New version available in English

    Product root: CCM223-, CCM253-, CLD134-, CLM223-, CLM223F-,
    CLM253-, COM223-, COM223F-, COM253-, COM253F-, CPM223-, CPM253-, C
    UM223-, CUM253-
    Region: Canada, USA
    Approval agency: CSA

    • Tender Text

    Liquisys COM253

    • Tender Text
    German version - 12/2016
    New version available in English

    Sauerstoff- und Temperatur Messumformer

    • General Station Description (GSD)

    General Station Description (GSD) - Liquisys Oxygen - PROFIBUS PA

    • General Station Description (GSD)
    Language neutral - 11/2023
    New version available in English

    Any, PROFIBUS System, Any

    • General Station Description (GSD)

    General Station Description (GSD) - Liquisys Oxygen - PROFIBUS DP

    • General Station Description (GSD)
    Language neutral - 11/2023
    New version available in English

    Any, PROFIBUS System, Any

    • Device Type Manager (DTM)

    Device Type Manager (DTM) - Liquisys Oxygen - PROFIBUS PA

    • Device Type Manager (DTM)
    Language neutral - 11/2023
    New version available in English

    Endress+Hauser, DeviceCare, 1.07.06
    Endress+Hauser, Field Xpert - SMT70, 1.07.00
    Endress+Hauser, FieldCare, 2.17.00

    • Device Type Manager (DTM)

    Device Type Manager (DTM) - Liquisys Oxygen - HART

    • Device Type Manager (DTM)
    Language neutral - 11/2023
    New version available in English

    Endress+Hauser, DeviceCare, 1.07.06
    Endress+Hauser, Field Xpert - SMT70, 1.07.00
    Endress+Hauser, FieldCare, 2.17.00

    • Device Type Manager (DTM)

    Device Type Manager (DTM) - Liquisys Oxygen - PROFIBUS DP

    • Device Type Manager (DTM)
    Language neutral - 11/2023
    New version available in English

    Endress+Hauser, DeviceCare, 1.07.06
    Endress+Hauser, Field Xpert - SMT70, 1.07.00
    Endress+Hauser, FieldCare, 2.17.00