pH electrodes SenTix® 41-47 | low-maintenance | with temperature sensor

SKU: 103635

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Description

The Sentix® 41-47 pH electrodes with their plastic shaft are particularly suitable for mobile (field) pH measurement. The cylindrical shape of the membrane is robust and the fiber diaphragm prevents clogging. With the gel electrolyte filling, these electrodes are low-maintenance and do not need to be refilled.
These electrodes are equipped with various temperature sensors (see table “Connections & variants”).

The SenTix® 41-47 are particularly suitable for the following applications:

Industrial:	Water & Environmental:
Galvanic waste water Industrial waste water	Aquarium water Swimming pool water Waste water, general Groundwater Lake water, surface water, sea water
Cosmetics & Cleaning:
Household cleaners

The SenTix® 41-47 are available in various versions with different plugs and temperature sensors:

Connections & variants
Art.-No.	Name	Characteristics
103635	SenTix® 41	NTC 30 kOhm, 1 m fixed cable with water-proof DIN and 4 mm banana plug
103636	SenTix® 41-3	NTC 30 kOhm, 3 m fixed cable with water-proof DIN and 4 mm banana plug
103637	SenTix® 42	NTC 30 kOhm, 1 m fixed cable with BNC and 4 mm banana plug
103805	SenTix® 43	Pt1000, 1 m fixed cable with water-proof DIN and 4 mm banana plug
103806	SenTix® 44	Pt1000, 1 m fixed cable with BNC and 4 mm banana plug
103807	SenTix® 46	NTC 30 kOhm, 1 m fixed cable with BNC plug and Cinch plug
103808	SenTix® 47	NTC 10 kOhm, BNC plug and 2,5 mm jack plug, 1 m cable (for Sartorius devices)

All pH electrodes

Our buffer solutions

Here you can find out more about choosing the right pH electrode and answers to your questions:

Blog: Which pH electrode do I need?

Specifications

SenTix^®	41	41-3	42	43
Order no.	103635	103636	103637	103805
Membrane shape	Cylindric
Shaft	Plastic
Diaphragm	Fiber
Temp. sensor	NTC 30kOhm			Pt 1000
Reference electrolyte	Gel
Membrane resistance	< 1 GOhm
Measuring range	0 … 14 pH
Temp. range	0 … 80 °C
Shaft length	120 mm
Shaft diameter	12 mm
Connection	1 m fixed cable with water-proof DIN and 4 mm banana plug	3 m fixed cable with water-proof DIN and 4 mm banana plug	1 m fixed cable with BNC and 4 mm banana plug	1 m fixed cable with water-proof DIN and 4 mm banana plug

SenTix^®	44	46	47
Order no.	103806	103807	103808
Membrane shape	Cylindric
Shaft	Plastic
Diaphragm	Fiber
Temp. sensor	Pt 1000	NTC 30kOhm	NTC 10kOhm
Reference electrolyte	Gel
Membrane resistance	< 1 GOhm
Measuring range	0 … 14 pH
Temp. range	0 … 80 °C
Shaft length	120 mm
Shaft diameter	12 mm
Connection	1 m fixed cable with BNC and 4 mm banana plug	1 m fixed cable with BNC plug and Cinch plug	BNC plug and 2,5 mm jack plug, 1 m cable (for Sartorius devices)

Accessories

WTW - Technical Buffer solutions

Technische Pufferlösungen für WTW Messgeräte mit pH-Funktion

WTW - Electrolytes and cleaning solutions

Consumables for pH electrodes

Downloads

Manuals

SenTix® 2x, 4x, RJD, SP, SUR (German)
pH-Messketten (Gelelektrolyt),
Bedienungsanleitung
Download file

SenTix® 2x, 4x, RJD, SP, SUR (English)
pH combined electrodes,
Operating manual
Download file

SenTix® 2x, 4x, RJD, SP, SUR (French)
pH combined electrodes,
Operating manual
Download file

SenTix® 2x, 4x, RJD, SP, SUR (Spanish)
pH combined electrodes,
Operating manual
Download file
Handbooks / Whitepaper
pH Handbook (English)
A guide with helpful practical tips

Contents:

Basic concepts of potentiometry and pH measurement

Structure of pH electrodes

Potentiometry of the pH electrode

Buffer solutions and safety in pH measurement

Measuring equipment and measuring set-up

Practical pH measurement

Recommendations for use, maintenance and care of electrode

Download file
Flyers / Brochures / Catalogues
Brochure: Sensors for Field & Lab (EN)

Content:

pH Electrodes

ORP Electrodes

Conductivity Cells

Oxygen Sensors

Ion-selective Electrodes

pH Electrodes Guide

Sensors - Accessories

Download file