Digital pH glass electrodes SenTix® 945-x | low-maintenance | with temperature sensor

SKU: 103743

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Description

The digital SenTix® 945 pH electrodes with their high-quality glass shaft and 3x ceramic diaphragm are suitable for demanding measurements in the laboratory. The spherical shape of the membrane offers constant measurement quality and low resistance due to the large surface area. With the gel electrolyte filling, these electrodes are low-maintenance and do not need to be refilled.
Digital SenTix® pH electrodes have a built-in temperature sensor, are QSC-capable, have a memory for 10 calibrations and a stored serial number. The measured values are secured thanks to the signal processing in the sensor and electrode replacement is easy thanks to the calibration data stored in the sensor.

The SenTix® 945 are particularly suitable for the following applications:

Chemical:	Paints & Varnishes:
Diluted acids Emulsions/suspensions	Bleaching lye
Water & Environmental:	Beverages:
Saline solutions Lake water, surface water, sea water Drinking water Soil extract	Beer, soda/lemonade Fruit juice, vegetable juice, wine Mineral water
Cosmetics & Cleaning:	Food:
Hair color Household cleaners	Coffee extract Vinegar
	Pharma, Medical, Bio:
	Enzyme solutions, gastric juice, infusion solutions, protein-containing liquids, serum, tris buffer solutions, urine

The SenTix® 945 are available in various versions with different plugs:

Connections & variants
Art.-No.	Name	Characteristics
103743	SenTix® 945	1.5 m fixed cable with water-proof digital plug
103764	SenTix® 945-P	Plug head for AS/IDS-x cable or IDS WLM-S wireless module

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^®	945	945-P
Order no.	103743	103764
Membrane shape	Spheric
Shaft	Glass
Diaphragm	3x Ceramic
Temp. sensor	NTC 30kOhm
Reference electrolyte	Gel
Membrane resistance	< 600 MOhm
Measuring range	0 … 14 pH
Temp. range	0 … 80 °C
Shaft length	120 mm
Shaft diameter	12 mm
Connection	1.5 m fixed cable with water-proof digital plug	Plug head for AS/IDS-x cable or IDS WLM-S wireless module

Downloads

Manuals

SenTix® 94x(-P) (German)
IDS pH-Messketten (Gelelektrolyt),
Bedienungsanleitung
Download file

SenTix® 94x(-P) (English)
IDS pH combined electrodes (gel electrolyte)
Operating manual
Download file

SenTix® 94x(-P) (French)
IDS pH combined electrodes (gel electrolyte),
Operating manual
Download file

SenTix® 94x(-P) (Spanish)
IDS pH combined electrodes (gel electrolyte),
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
IDS-pH-Elektroden
Flyer, German
Download file
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