S401-DIG/N Digital pH sensor

S401-DIG/N Digital pH sensor for immersion, even in undiluted acids or bases
Technical specifications based on the configuration
Measuring range 0...14 pH
Process temperature up to 100°C
Process pressure up to 11 bar
Accuracy ±0,05 pH

Possible applications:

  • Wastewater and associated treatment processes.
  • Pure and industrial water, including water containing suspended solids or contaminants.
  • Electrolytic and chemical processes.
  • Industrial systems with continuous monitoring via Modbus RTU.
  • Osmotised or demineralised water (OSM version).

The S401 DIG/N digital electrode is designed for reliable pH measurements in industrial plants and water treatment facilities. The porous Teflon® septum resists fouling and chemical attack, whilst the capillary NTC sensor positioned behind the membrane ensures accurate temperature compensation and fast response times. The RS485/Modbus RTU output enables continuous monitoring and integration into existing networks, reducing installation and maintenance complexity thanks to the 10 m resin-coated cable and IP68 protection.

Price per Unit

€535.00(Vat excluded)
€652.70(Vat included)
Qty Unit price
(Vat excluded)
Unit price
(Vat included)
1 €535.00 €652.70
Availability
25 working days
Quantity
CONFIGURE THE PRODUCT

In this section, you'll find all the available options for this model. Use the dropdown menus to select your preferred options: the price will automatically update based on your choices.

The configured code will appear in the box on the right as ORDER CODE.
When you're ready, click ADD TO CART to proceed with your purchase.
Measurement techniques
Come Funziona un Sensore ad Ultrasuoni: Utilizzo e Funzione

Come Funziona un Sensore ad Ultrasuoni: Utilizzo e Funzione

Come Funziona un Sensore ad Ultrasuoni: Utilizzo e Funzione

Read more
press_rel_ass_riels

Pressione Relativa e Assoluta: le differenze e come misurarla

Pressione Relativa e Assoluta: le differenze e come misurarla

Read more
Confronto tra flussimetri analogici e misuratori di portata digitali

Confronto tra flussimetri analogici e misuratori di portata digitali

Confronto tra flussimetri analogici e misuratori di portata digitali

Read more
pressostato_riels

Manuale per l’uso corretto del Pressostato

Manuale per l’uso corretto del Pressostato

Read more