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MG3400 Series
The MG3400 Turbidity Analyzer is a microprocessor-driven instrument designed for continuous online turbidity monitoring at critical points in municipal sewage, industrial wastewater treatment, and drinking water plants. Utilizing a proven nephelometric approach, it transmits infrared light through the sample medium; as suspended particles cause absorption, reflection, and scattering, the system measures the resulting light attenuation to compute turbidity values proportional to suspended solids concentration, ensuring reliable process control and regulatory compliance.
The MG3400 Turbidity Analyzer features an innovative optical bench with a longer measurement path that delivers exceptional stability and ±1%F·S accuracy. Its laser light source operates without direct water contact, ensuring the sensor remains unaffected by contamination or fouling. A built-in removable bubble elimination device and integrated temperature control further stabilize readings, while the liquid level display window enables effortless visual flow observation during operation.
Developed on a new ST software platform with a high-performance CPU, the analyzer provides rapid data processing and responsive control. The 3.2-inch LCD color screen presents a bilingual Chinese-English navigation menu with rich interface content, ensuring intuitive local operation. It also supports a real-time clock and historical data storage, enabling comprehensive trend analysis and traceability for process auditing.
Designed with a brand-new mold for independent styling, the analyzer supports wall-mounted installation for space-efficient integration. It offers digital remote transmission for centralized measurement and control, plus Bluetooth wireless transmission for convenient mobile configuration and data retrieval. Additionally, the system supports a micro printer for on-site hardcopy reporting, creating a complete measurement and documentation workflow.
General Specifications | Details |
Measurement Range | 0~2NTU, 0~10NTU, 0~40NTU, 0~400NTU, 0~4000NTU Others |
Resolution | 0.001/0.01 (depending on electrode) |
Basic Error | Turbidity: ±3%F·S/±5%F·S (National standard: ±10%F·S) |
Repeatability | ±1.0% |
Power Supply | 24VDC; 220VAC |
Output Signal | 4-20mA; 4-20mA+HART; RS485/232; Relay |
Installation Method | Immersion type; Flow cell Others |
Ingress Protection | IP65; IP68 |
Process Pressure | 0~3bar, 0~6bar, High pressure special inquiry |
Process Temperature | 0~60℃, 0~130℃, High temperature special inquiry |
Operating Environment | Ambient temperature: -20~50℃ Relative humidity: 90% No strong magnetic interference around installation environment |
In water treatment plants and drinking water facilities, the MG3400 Turbidity Analyzer performs continuous monitoring of raw water intake, filtration effluent, and finished water quality. Its laser nephelometric technology ensures precise detection of low-level turbidity variations, safeguarding public health by verifying compliance with stringent potable water standards.
For rivers, lakes, and reservoirs, the MG3400 Turbidity Analyzer delivers real-time water clarity data essential for ecological assessment and pollution early-warning. The instrument's contamination-resistant optical design maintains measurement reliability even in natural water bodies with fluctuating suspended solids.
In ultrafiltration systems and high-precision industrial applications, the MG3400 Turbidity Analyzer monitors membrane integrity and permeate quality. Accurate turbidity tracking prevents membrane fouling, optimizes chemical dosing, and ensures consistent product water quality for sensitive manufacturing processes.
Deployed throughout urban water distribution networks, the MG3400 Turbidity Analyzer identifies sediment resuspension, pipeline intrusion, and treatment upsets in real time. Rapid turbidity alerts enable utilities to isolate affected zones promptly, maintaining water quality from treatment plant to consumer tap.
The MG3400 employs a laser nephelometric approach in which the laser light source does not directly contact the process water. Infrared light is transmitted through the sample, and suspended particles cause absorption, reflection, and scattering. Only a fraction of light reaches the optical receiver. By measuring this light attenuation, the system calculates turbidity proportional to suspended solids concentration. Because the optical window and laser source are isolated from direct water contact, the sensor is less susceptible to contamination and fouling, ensuring stable long-term performance.
The series offers multiple configurations to match diverse applications: low-range models cover 0–2 NTU and 0–10 NTU for ultrapure and drinking water monitoring, while high-range variants extend to 0–400 NTU and 0–4000 NTU for municipal sewage and industrial wastewater. Select models also support high-temperature process conditions up to 130°C.
No. The analyzer supports immersion and flow-cell mounting with a built-in removable bubble elimination device and a liquid-level sight glass for effortless flow observation. Its wall-mounted enclosure simplifies installation, and the Bluetooth wireless interface allows convenient parameter adjustment and data retrieval without removing the housing cover.
Searching for a reliable laser turbidity monitoring solution for your water treatment plant, distribution network, or industrial process? The MG3400 Turbidity Analyzer combines non-contact optical measurement, a vivid LCD color display, and Bluetooth connectivity to deliver precise, maintenance-friendly turbidity data around the clock. Contact our technical specialists today for model selection guidance and a customized quotation. Click the "Inquire" button to explore detailed specifications, or add the unit to your basket for immediate procurement!
