This product is a new type of online sensor for water quality potassium ion independently developed by ERUN Group. It features high stability and high precision. The sensor can automatically detect temperature and perform automatic temperature compensation, enabling accurate measurement of potassium ion concentration and temperature in solutions.
It is widely used for continuous real-time monitoring of potassium ions in various applications, including wastewater, boiler water, aquaculture, as well as the biological and pharmaceutical industries.

This product is a new type of online sensor for water quality potassium ion independently developed by ERUN Group. It features high stability and high precision. The sensor can automatically detect temperature and perform automatic temperature compensation, enabling accurate measurement of potassium ion concentration and temperature in solutions.
It is widely used for continuous real-time monitoring of potassium ions in various applications, including wastewater, boiler water, aquaculture, as well as the biological and pharmaceutical industries.

This product is a new type of online water quality copper ion sensor independently developed by ERUN Group. It has the characteristics of high stability, high precision, etc., can automatically detect temperature and perform automatic temperature compensation, and can accurately measure the copper ion value and temperature value in the solution. It is widely used for continuous real-time monitoring of copper ions in drinking water, sewage, boiler water, aquaculture and biological medicine industries.

Brand：Erun  
Online Copper Ion Sensor 

Model：ERUN-H6B

Brand：Erun  
Online Copper Ion Sensor for Water Quality
Model：ERUN-H6A

This product is a new type of online water quality calcium ion sensor independently developed by ERUN Group. It has the characteristics of high stability, high precision, etc., can automatically detect temperature and perform automatic temperature compensation, and can accurately measure the calcium ion value and temperature value in the solution. It is widely used for continuous real-time monitoring of calcium ions in sewage, drinking water, boiler water, aquaculture water and biological medicine industries.

Brand：Erun  
Water Quality Calcium Lon Online Sensor
Model：ERUN-M7B
This product is a new type of online water quality calcium ion sensor independently developed by ERUN Group. It has the characteristics of high stability, high precision, etc., can automatically detect temperature and perform automatic temperature compensation, and can accurately measure the calcium ion value and temperature value in the solution. It is widely used for continuous real-time monitoring of calcium ions in sewage, drinking water, boiler water, aquaculture water and biological medicine industries.

Brand：Erun  
Online Ammonium Ion Water Quality Sensor

Model：ERUN-M4A 

Brand：Erun  
Online Ammonium Ion Water Quality Sensor

Brand：Erun  
Online Ammonium Ion Water Quality Sensor

Model：ERUN-M4C 

Brand： Erun
Water Quality Silicate Analyzer
Model： ERUN-ST3-C5
The ERUN-ST3-C5 Silicate Analyzer, developed and manufactured by ERUN Environmental, features an innovative design concept and advanced technology. It offers automatic cleaning and high measurement accuracy, and is suitable for applications in power generation, petrochemical, paper, metallurgical, and waste heat recovery industries. The instrument is especially designed for measuring silicate concentrations in mixed-bed effluent, EDI ultrapure water, superheated steam, and saturated steam.

Brand: Erun
Benchtop Water Iron (Fe) Analyzer for Water Quality Testing
Model: ERUN-ST3-E3
The ERUN-ST3-H3 laboratory iron ion analyzer, developed and manufactured by ERUN Environmental Protection, is a high-precision iron ion analysis instrument.  It utilizes a brand-new design concept and advanced technology, features an automatic cleaning function, and offers high measurement accuracy. It is particularly suitable for measuring iron ion content in water.