Measuring Modules, pH / ORP
Protos 3400
![](https://www.knick-international.com/wp-content/uploads/2018/06/3-jahre-garantie-en.jpg)
![](https://www.knick-international.com/wp-content/uploads/2018/06/memosens.png)
![](https://www.knick-international.com/wp-content/uploads/2018/06/iec-ex.jpg)
![](https://www.knick-international.com/wp-content/uploads/2018/06/csa.png)
![](https://www.knick-international.com/wp-content/uploads/2018/06/ex.png)
Downloads
Catalog Excerpts
![Catalog Excerpt - Measuring Modules, pH / ORP](/export/mediathumbs/1032.jpg)
Catalog Excerpt (en)
1032 | Protos Module FIU 3400 X-140 / FIU 3400 -141
Product Description | Specifications | Product Range
PDF (file size: 0.98 MB)![Catalog Excerpt - Measuring Modules, pH / ORP](/export/mediathumbs/1124.jpg)
Catalog Excerpt (en)
1124 | Protos Module pH 3400 (X)-035
Product Description | Specifications | Product Range
PDF (file size: 1.09 MB)![Catalog Excerpt - Measuring Modules, pH / ORP](/export/mediathumbs/1125.jpg)
Catalog Excerpt (en)
1125 | Protos Module pH 3400 (X)-033
Product Description | Specifications | Product Range
PDF (file size: 0.52 MB)![Catalog Excerpt - Measuring Modules, pH / ORP](/export/mediathumbs/1169.jpg)
Catalog Excerpt (en)
1169 | Protos Module MS 3400 (X)-160
Product Description | Specifications | Product Range
PDF (file size: 1.18 MB)![Catalog Excerpt - Measuring Modules, pH / ORP](/export/mediathumbs/1235.jpg)
Catalog Excerpt (en)
1235 | Protos Module PHU 3400 (X)-110
Product Description | Specifications | Product Range
PDF (file size: 0.48 MB)Manuals
![Add-On Functions - Measuring Modules, pH / ORP](/export/mediathumbs/1188.jpg)
Add-On Functions (en)
1188 | for the Protos 3400(X) modular measuring system
Software version A.x
PDF (file size: 1.32 MB)![Manual - Measuring Modules, pH / ORP](/export/mediathumbs/14151.jpg)
Manual (en)
14151 | PROTOS 3400(X) Software Versions
PDF (file size: 1.9 MB)![Installation Instructions - Measuring Modules, pH / ORP](/export/mediathumbs/14547.jpg)
Installation Instructions (en)
14547 | Measuring Module Protos PH 3400(X)-033
for Protos II 4400(X) / Protos 3400 (X)
PDF (file size: 1.84 MB)![Manual - Measuring Modules, pH / ORP](/export/mediathumbs/1137.jpg)
Manual (en)
1137 | Measuring Module Protos PH 3400(X)-033
for Protos II 4400(X) / Protos 3400 (X)
Software version 2.x
PDF (file size: 5.3 MB)![Installation Instructions - Measuring Modules, pH / ORP](/export/mediathumbs/14554.jpg)
Installation Instructions (en)
14554 | Measuring Module Protos PH 3400(X)-035
for Protos II 4400(X) / Protos 3400 (X)
PDF (file size: 1.92 MB)![Manual - Measuring Modules, pH / ORP](/export/mediathumbs/1136.jpg)
Manual (en)
1136 | Measuring Module Protos PH 3400(X)-035
Software version 2.x
PDF (file size: 6.05 MB)![Manual - Measuring Modules, pH / ORP](/export/mediathumbs/1239.jpg)
Manual (en)
1239 | Communication Module Protos PHU 3400(X)-110
Software version 3.x
PDF (file size: 11.28 MB)![Manual - Measuring Modules, pH / ORP](/export/mediathumbs/1039.jpg)
Manual (en)
1039 | Communication Module Protos FIU 3400X-140-2
Software version 3.x
PDF (file size: 18.54 MB)![Manual - Measuring Modules, pH / ORP](/export/mediathumbs/1037.jpg)
Manual (en)
1037 | Communication Module Protos FIU 3400-141
Software version 3.x
PDF (file size: 18.68 MB)![Installation Instructions - Measuring Modules, pH / ORP](/export/mediathumbs/14607.jpg)
Installation Instructions (en)
14607 | Module Protos MS 3400(X)-160 / MS 4400(X)-160
for Protos II 4400(X) / Protos 3400 (X)
PDF (file size: 1.78 MB)![Manual - Measuring Modules, pH / ORP](/export/mediathumbs/1173.jpg)
Manual (en)
1173 | Protos MS 4400(X)-160 / MS 3400(X)-160 Communication Module
for Protos II 4400(X) / Protos 3400 (X)
PDF (file size: 10.33 MB)Control Drawings
![Control Drawing - Measuring Modules, pH / ORP](/export/mediathumbs/16771.jpg)
Control Drawing (en)
16771 | Protos 3400X, Protos II 4400X & Modules
Zeichnungsnummer 201.003-170
PDF (file size: 0.46 MB)Certificates / Approvals
![EU Declaration of Conformity - Measuring Modules, pH / ORP](/export/mediathumbs/14666.jpg)
EU Declaration of Conformity (en)
14666 | Protos 3400 */*** & Protos II Type 4400*/***
Document-No. EU220510A | 2022-05-10
Device and Modules
PDF (file size: 0.09 MB)![EU Declaration of Conformity - Measuring Modules, pH / ORP](/export/mediathumbs/16299.jpg)
EU Declaration of Conformity (en)
16299 | Protos Measuring Module pH 3400-033
Document-No. EU17115F | 2017-11-15
PDF (file size: 1.07 MB)![EU Declaration of Conformity - Measuring Modules, pH / ORP](/export/mediathumbs/16305.jpg)
EU Declaration of Conformity (en)
16305 | Protos Measuring Module pH 3400X-033
Document-No. EU210713A | 2021-07-13
PDF (file size: 0.15 MB)![Statement of Conformity - Measuring Modules, pH / ORP](/export/mediathumbs/7899.jpg)
Statement of Conformity (en)
7899 | Protos Module Type pH 3400X-035
Document No. SO120813C Issue No. 1; 2012/08/13
PDF (file size: 0.45 MB)![Statement of Conformity - Measuring Modules, pH / ORP](/export/mediathumbs/8086.jpg)
Statement of Conformity (en)
8086 | Protos Modules Type pH 3400X-032, pH 3400X-033
Document No. SO120813A Issue No. 1; 2012/08/13
PDF (file size: 0.45 MB)![Statement of Conformity - Measuring Modules, pH / ORP](/export/mediathumbs/9734.jpg)
Statement of Conformity (en)
9734 | Protos Module Type PHU 3400X-110
Document No. SO120813B Issue No. 1; 2012/08/13
PDF (file size: 0.44 MB)![EU-Type-Examination Certificate - Measuring Modules, pH / ORP](/export/mediathumbs/14327.jpg)
EU-Type-Examination Certificate (en)
14327 | Protos 3400X, Protos II 4400X & Modules
DEKRA Document No. KEMA 03ATEX2530 | 2022-07-28 | Issue No. 11
PDF (file size: 8.27 MB)![IECEx Certificate of Conformity - Measuring Modules, pH / ORP](/export/mediathumbs/4638.jpg)
IECEx Certificate of Conformity (en)
4638 | 3400X, Protos II 4400X & Modules
Document No. IECEx DEK 11.0054 | 2022-07-28
Issue No. 5
PDF (file size: 0.87 MB)![Certificate of Compliance (FM) - Measuring Modules, pH / ORP](/export/mediathumbs/16756.jpg)
Certificate of Compliance (FM) (en)
16756 | No. FM19US0234X (USA)
Protos 3400X, Protos II 4400X & Module
26 January 2023
PDF (file size: 0.69 MB)![Certificate of Compliance (FM) - Measuring Modules, pH / ORP](/export/mediathumbs/16763.jpg)
Certificate of Compliance (FM) (en)
16763 | No. FM19CA0127X (Canada)
Protos 3400X, Protos II 4400X & Module
26 January 2023
PDF (file size: 0.66 MB)![Certificate of Compliance (CSA) - Measuring Modules, pH / ORP](/export/mediathumbs/4821.jpg)
Certificate of Compliance (CSA) (en)
4821 | Protos 3400 S and 3400 C (Basic Unit and Modules)
Document No. 1555681 | 2004-08-18
PDF (file size: 0.33 MB)![Korean safety certificate - Measuring Modules, pH / ORP](/export/mediathumbs/16940.jpg)
Korean safety certificate (en)
16940 | FIU 3400X-140-2 Ex ib [ia Ga] IIC T4 Gb
21-KA4BO-0867
PDF (file size: 0.46 MB)