High-Precision Process Turbidity & Analytical Sensors
Direct manufacturer supply for real-time monitoring in high-temperature bioprocesses, harsh wastewater, and high-purity chemical streams.
S8 Connector High-Temp Sensor
Specially engineered for pilot & industrial fermenters subject to continuous SIP/CIP steam cycling up to 130°C.
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Fermentation Glass Sensor
Pressurized gel electrolyte prevents poisoning in heavy biomass and active cell culture fermentation matrices.
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0–130℃ Pt100/1000 Probe
Embedded RTD element provides dynamic temperature compensation for severe thermal dynamic lines.
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Rugged Chemical Probe
Heavy-duty polymer diaphragm resistant to aggressive solvents, abrasive slurries, and organic precipitates.
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pH5806 Flagship Probe
Shanghai Brand certified sensor designed for bioreactors requiring extreme precision and drift-free zero points.
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DOG-208FA High-Temp DO
Polarographic and optical luminescence options engineered to endure repeated sterilization cycles safely.
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IOT-485 Digital Sensor
Modbus RTU embedded architecture for direct edge compute connection without transmitter overhead.
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ZDYG-2088 TSS Sensor
Dual-beam infrared absorption solid meter with integrated mechanical wipers for self-cleaning maintenance.
View Specifications2026 Suspended Solid Meter Wholesale Pricelist & Tier Architecture
Transparent benchmark pricing for volume procurement, OEM integrations, and municipal project bidding.
| Equipment Category | Optical Principle | Measurement Span | MOQ | FOB Shanghai (Sample) | Tier 1 Volume (>50 Units) | Core Industrial Suitability |
|---|---|---|---|---|---|---|
| Portable Optical TSS Meter | 860 nm IR Scattered Light (90°) | 0.1–10,000 mg/L / NTU | 1 Set | $450 - $680 | $280 - $390 | Field audits, mobile testing, spot MLSS checks |
| Online Digital Suspended Solid Sensor | Backscatter / Multi-Beam IR | 0.01–50,000 mg/L (TSS/MLSS) | 2 Units | $650 - $950 | $380 - $550 | Aeration tanks, sludge return, clarification |
| Self-Cleaning Wiper TSS Analyzer | Dual-Beam Absorption + Scatter | 0.1–100,000 mg/L Sludge | 2 Units | $1,100 - $1,650 | $680 - $920 | Thickener underflow, dewatering, raw sewage |
| High-Temperature / Chem-Proof TSS | Sapphire Optical Window / Hastelloy | 0–20,000 ppm | 1 Unit | $1,800 - $2,900 | $1,200 - $1,750 | Chemical reactors, bio-fermentation, mining pulp |
| Multi-Channel TSS/Turbidity Transmitter | Digital Bus Hub (RS485/Hart/Profibus) | Supports 2 to 4 Digital Probes | 1 Unit | $380 - $600 | $210 - $320 | Centralized control panels, SWAS, SCADA bridge |
Macro Industry Solutions & Process Integration
Solving complex process control dilemmas with solid-liquid separation telemetry and dynamic chemical dosing.
Municipal & Industrial Wastewater
Real-time MLSS monitoring in activated sludge basins governs dynamic variable-frequency drives (VFD) on return activated sludge (RAS) and waste activated sludge (WAS) pumps, preventing biological upset and reducing aeration energy loads by up to 22%.
Mining Slurries & Tailings Recovery
Severe solids require scratch-resistant sapphire optics and titanium or PVDF casings. Automated TSS measurement in thickener overflow regulates flocculant dosing dynamically, avoiding polyacrylamide waste while safeguarding river discharge.
Pharmaceutical & Bioprocess Fermentation
Tracking biomass accumulation curves requires inline sensors capable of enduring SIP (Sterilization In Place) cycles up to 130°C. Real-time optical density feedback eliminates manual extractive sampling and protects vessel sterility.
Technical Roadmap: Next-Generation Optical Telemetry
The evolution of suspended solid measurement from analog photometric cells to edge-computing intelligent arrays.
Dual-Beam Compensated Optics
Legacy sensors suffer from LED degradation and optical window fouling. Modern architecture utilizes four-beam dual-receiver technology: alternating infrared emitters cross-compare transmission and 90° scattering paths, algorithmically canceling biofilm drift.
Edge Processing & Particle Profiling
Incorporation of high-speed DSP chips within the sensor head transforms photodiode pulse returns into particle size distribution indicators. The system differentiates between organic biological floc and inorganic grit, auto-adjusting calibration factors.
Self-Diagnostic Health Indices
Direct Modbus RTU telemetry outputs comprehensive diagnostics including optical attenuation indices, internal cavity humidity, and brush torque feedback, enabling predictive maintenance schedules well before signal degradation occurs.
China Factory 4.0: Production Capacity & Resilience
Combining rigorous Shanghai precision engineering with modern supply chain vertical integration.
Complete Process Traceability
Operating dual production bases in Kangqiao and Lingang, Shanghai, every instrument is managed through digital MES workflows: from SMT surface-mount soldering to optical calibration against ISO 7027 Formazin standards.
Specialized Sensor Laboratories
Houses China’s dedicated high-temperature analytical laboratory. Sensor probes undergo hydrostatic pressure challenges, steam cycle validation, and accelerated life testing to withstand demanding environments.
OEM/ODM White-Label Agility
Supporting multinational system integrators and distributors with custom branding, proprietary Modbus register mapping, tailored probe length configurations, and specialized housing materials like Titanium, Hastelloy, or PTFE.
Global Compliance, Logistics & Engineering Support
Mitigating cross-border operational risks through stringent certification and localized field assistance.
Statutory Certifications
All instruments carry CE compliance (EN 61326-1 industrial EMC immunity), RoHS lead-free execution, and SGS third-party audit verifications. Hazardous area options adhere to standard Ex-proof classifications.
Rapid Dispatch & Bonded Spares
Direct partnerships with DHL, FedEx, and international ocean forwarders guarantee swift door-to-door delivery. Consignment inventory models and safety-stock buffer agreements ensure regional partners maintain uninterrupted uptime.
24/7 Field Application Engineers
Access direct Tier-3 technical support for commissioning, calibration curve fitting, and PLC script integration. Remote telemetry diagnostics help field teams isolate operational issues rapidly.
Global Enterprise Procurement Criteria
Key technical specifications required by project engineers when specifying analytical instrumentation.
1. Total Cost of Ownership (TCO)
Initial unit price represents less than 30% of total lifecycle cost. Integrated wiper self-cleaning heads prevent manual weekly cleaning routines, saving maintenance hours over thousands of operational hours.
2. Interoperability & Fieldbus Protocols
Sensors feature native RS485 Modbus RTU, 4-20mA, HART, or Profibus-DP, enabling direct connection to PLC, DCS, and SCADA infrastructure without proprietary master station lock-in.
3. Mechanical Integration Options
Support for standard 3/4" NPT threads, hygienic Tri-Clamp, ball-valve hot-tap insertion assemblies, and immersion drop-in brackets allows straightforward installation without plant shutdown.
Frequently Asked Questions: Sourcing & Integration
Clear guidance addressing technical selection, calibration procedures, and wholesale logistics.
What is the functional difference between Turbidity (NTU) and Suspended Solids (mg/L)? +
Turbidity measures the optical scatter of light caused by colloidal matter, typically calibrated against standard Formazin in Nephelometric Turbidity Units (NTU) in accordance with ISO 7027. Suspended Solids (TSS / MLSS) measures gravimetric mass per unit volume (mg/L, ppm, or g/L). Because particles vary across different waste streams in color, morphology, and refractive index, online TSS instruments must correlate optical scatter/attenuation to gravimetric lab results via site-specific multi-point calibration curves.
How do your sensors mitigate biological fouling in continuous aeration tanks? +
Our industrial immersion TSS probes can be equipped with motor-driven fluororubber wiper mechanisms. The controller allows configuration of cleaning cycles (e.g., once every 30 minutes), wiping the optical sapphire surfaces clean mechanically. For pressurized pipe installations, air-blast and water-jet flushing adapters are available to remove scale, algae, and grease deposits automatically.
What lead times and supply guarantees apply to bulk wholesale orders? +
Standard configured sensors ship within 5 to 7 business days from our Shanghai warehouse. Bulk orders of 50 to 500 units typically carry a manufacturing window of 15 to 20 days. Safety-stock inventory programs can be arranged for contractual partners to enable same-day dispatch for ongoing maintenance needs.
Can the sensors connect directly to SCADA systems without dedicated transmitters? +
Yes. Our digital series features integrated microprocessing within the sensor housing. It outputs standard RS485 Modbus RTU directly from its shielded cable, enabling direct integration into PLC, RTU, or IoT edge computers, significantly reducing control panel enclosure costs and cabling overhead.
What warranties, calibration documentation, and test reports are provided? +
Every sensor is delivered with a factory calibration certificate showing traceable multi-point verification against Formazin reference materials, along with an individualized 48-hour burn-in inspection log. We provide a comprehensive 12-month factory warranty against manufacturing and material defects, supported by complete technical and repair documentation.
Analytical Solutions Catalog & Expansion Units
Explore our complete range of online water analyzers, high-temperature electrodes, and multi-parameter systems.
DCA130 Dual Channel Analyzer
Simultaneous multi-parameter tracking of pH and conductivity, optimized for RO recovery loops and cooling systems.
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MPG-6099Plus Platform
Modular wall-mounted station combining TSS, Residual Chlorine, pH, and ORP for secondary municipal networks.
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pHG-2081Pro Transmitter
Industrial grade transmitter with dual 4-20mA isolated loops and high-load relay alarm outputs.
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SJG-2083CS Acid/Alkali Meter
Toroidal non-contact conductivity monitoring for dynamic chemical dosing and automated CIP cleaning verification.
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Residual Chlorine Analyzer
Continuous amperometric detection with integrated flow-cell compensation for potable water safety monitoring.
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SWAS Trace Silica/Sodium
Ultra-low sub-ppb trace level detection engineered for power boiler feedwater protection and turbine corrosion safety.
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TOC-3042 Analyzer
UV persulfate oxidation method designed for total organic carbon tracking in pharmaceutical purities and semiconductor loops.
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Effluent COD/TP/TN/NH3-N
Automated wet-chemistry colorimetric racks engineered for municipal compliance reporting with automatic calibration cycles.
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