Supmea Online Industrial Turbidity Meter
The Supmea Online Turbidity Meter provides continuous nephelometric suspended solids tracking, integrated optical self-cleaning, and dual 4-20mA Modbus telemetry engineered for water clarification skids and effluent discharge outfalls.
Description
The Supmea Online Turbidity Meter delivers dependable industrial performance, precision process control, and high metrological reliability engineered specifically for industrial automation, electrical marshaling panels, process control skids, and continuous plant monitoring.
Industrial Precision with the Supmea Online Turbidity Meter
Engineered for mission-critical installations, the Supmea Online Turbidity Meter provides high operating reliability, compliance with international engineering standards, and robust signal integrity across challenging factory environments. Designed to eliminate operational downtime and minimize maintenance overhead, the instrument integrates seamlessly into modern supervisory systems and distributed plant architectures.
The system incorporates industrial-grade metallurgy, comprehensive electronic safeguards, and vibration-resistant mechanical connections to ensure uninterrupted performance across diverse operating conditions. Field commissioning and diagnostics are streamlined through intuitive physical interfaces, standardized mounting architectures, and universal telemetry connectivity.
Technical Specifications
| Technical Parameter | Specification Details |
|---|---|
| Measuring Principle | 90° scattered light nephelometric method (ISO 7027 compliant) |
| Measuring Ranges | 0.01 to 400 NTU (low range) or 0 to 4000 NTU (high solids range) |
| Measurement Accuracy | ±2% of reading or ±0.1 NTU (whichever is greater) |
| Optical Source | Near-infrared 860 nm LED emitter resistant to sample color absorption |
| Self-Cleaning System | Integrated motorized wiper blade with programmable cleaning cycles |
| Analog Signal | 2 × isolated 4–20 mA current loops (Turbidity and Temperature) |
| Digital Telemetry | RS485 serial communication running standard Modbus RTU protocol |
| Enclosure Ingress | Transmitter rated IP65; submersible sensor rated IP68 (submersible to 10m) |
Industrial Applications and Process Integration
The Supmea Online Turbidity Meter is widely deployed across primary utility networks, heavy industrial complexes, and civil infrastructure, including:
- Municipal drinking water treatment clarifier and sand filter breakthrough tracking.
- Wastewater treatment secondary clarifier overflow and final discharge outfalls.
- Industrial process cooling water and sediment filtration efficiency.
- Raw river intake stations and environmental catchment turbidity surveillance.
Frequently Asked Questions
How does the automatic wiper prevent optical bio-fouling?
An integrated silicone wiper blade sweeps across the optical sapphire window at user-defined intervals, clearing algae, bacterial slime, and suspended particulate deposits.
Does sample water color interfere with turbidity readings?
Because the optical engine utilizes an 860 nm near-infrared LED source, sample color pigments absorb minimally, preventing optical attenuation errors.
Can the transmitter be configured for suspended solids (TSS) readout?
Yes, the transmitter features user-defined mathematical correlation factors that allow displaying values directly in mg/L or ppm suspended solids.
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