Online Sodium Ion Analyzer | CE, ISO 9001 & RoHS Certified

The ERUN M6C online sodium ion analyzer delivers continuous, real‑time sodium concentration monitoring with a range of 0.1–23,000 ppm, ±5% FS accuracy, and full CE, ISO 9001, and RoHS certifications – making it the reliable choice for power plants, water treatment facilities, and pharmaceutical manufacturers worldwide.

1. Significance of Real-Time Sodium Ion Online Monitoring

Sodium ion concentration is a key indicator of water quality and equipment safety. In thermal power plants, even small sodium leaks in boiler feedwater can cause turbine corrosion and scaling, leading to costly downtime. Continuous online sodium analysis enables early detection of condensate leaks, ion‑exchange breakthrough, and membrane fouling. Studies show that regular sodium monitoring reduces unplanned outages by up to 30% in industrial water systems.

2. ERUN M6C Online Sodium Ion Sensor Core Technical Highlights

The ERUN M6C uses a solid‑state membrane electrode to measure sodium from 0.1 to 23,000 ppm, with a resolution of 0.001 ppm and accuracy of ±5% FS, covering ultra‑pure water to high‑concentration industrial effluents.

Automatic temperature compensation function, applicable temperature range: 0–50°C, stable detection data under variable water temperature conditions
Housing structure: POM + stainless steel material, IP68 high waterproof grade, supports submersible installation in complex harsh working conditions
Standard configuration: 5-meter signal cable
Dual signal output: 4-20 mA three-wire analog current output + RS485 digital communication, compatible with mainstream SCADA and PLC control systems
Pressure resistance: 0–1 bar, suitable for atmospheric and low-pressure water monitoring scenarios

3. International Authoritative Certifications: CE, ISO 9001 & RoHS

The ERUN M6C holds three internationally recognized certifications: CE (EU safety compliance), ISO 9001 (quality management system), and RoHS (restriction of hazardous substances).

CE certification: Comply with EU industrial product safety directives, free sales and circulation within the European Economic Area
ISO 9001 certification: Standardized full lifecycle quality control covering product R&D, production, inspection and after-sales service
RoHS compliance: Strictly restrict lead, mercury, cadmium and other harmful heavy metal substances, meet global environmental protection production standards

Certifications are core procurement evaluation indicators for global engineering bidding, which can fully guarantee product safety, operation stability and cross-border legal compliance for purchasers.

4. Main Application Industries & Monitoring Scenarios

The ERUN M6C sodium ion monitor supports 24/7 automatic online monitoring, widely applied in five core industrial fields: power generation, municipal drinking water, wastewater treatment, biopharmacy and aquaculture.

Power Plant Boiler Water MonitoringReal-time sodium detection for boiler feedwater, saturated steam, superheated steam and condensate, avoid turbine and steam generator corrosion & scaling damage
Municipal Tap Water SupplyControl sodium ion content to meet WHO and local drinking water quality standards
Industrial Wastewater & Environmental MonitoringQuantitative detection of sodium pollutants in factory wastewater and surface water
Pharmaceutical & Biopharmaceutical ManufacturingMonitor sodium impurities in purified water and injection water to meet pharmaceutical production water standards
Aquaculture IndustryStably control water sodium concentration to build a suitable growth environment for sensitive aquatic organisms

5. Complete Technical Specifications Table

Parameter Item	Technical Parameter Value
Measurement Range	0.1 – 23,000 ppm
Applicable pH Range	>9 pH
Detection Accuracy	±5% FS
Resolution	0.001 ppm
Working Temperature Range	0 – 50.0°C
Sensing Principle	Solid‑state membrane electrode
Repeatability Error	±4%
Working Pressure Range	0 – 1 bar
Sensor Housing Material	POM + Stainless Steel
Standard Cable Length	5 m
Process Connection Standard	G1, G3/4
Installation Method	Immersion type
Output Signals	4‑20 mA three‑wire, RS485 Modbus RTU
Power Supply Voltage	DC 9–30V
Waterproof Protection Grade	IP68

Data Source: Official ERUN M6C Product Datasheet

6. Core Advantages of Selecting ERUN M6C Sodium Ion Analyzer

Independent R&D domestic sensor, stable performance verified by large-scale industrial projects (e.g. Puguang Gas Field), comparable performance with international imported brands
Full industrial chain capacity: Independent R&D, production and integrated after-sales service system for water quality monitoring instruments
Long service life & low maintenance cost: Solid-state membrane electrode, normal service life over 12 months
Full export certification: CE, ISO9001, RoHS complete qualifications, suitable for European, American, Asian global export business
Open communication protocol: RS485 supports Modbus RTU, fast docking with various industrial control systems

Official product page for full parameters & sample application: