WQ-700
Advanced multi-parameter water quality sensor for continuous, accurate, and reliable monitoring.
WQ-700 delivers real-time measurements of key water quality parameters in a compact, rugged, and easy-to-deploy design. It is ideal for buoys, USVs, aquaculture systems, and fixed monitoring platforms.
High Accuracy
Laboratory-grade sensors with industry-leading stability and long calibration intervals.
Rugged & Reliable
Pressure-tolerant housings built for harsh marine deployments and field serviceability.
Easy Integration
RS485 / Modbus, SDI-12, and optional analog outputs make deployment straightforward.
Real-Time Data
Continuous measurements support faster operational decisions for teams at sea and onshore.
Multi-Parameter
Up to 6 parameters in a single sensor body.
High Precision
Accurate and stable measurements in variable conditions.
Depth Rated
Deployment-ready at depths up to 200 m.
Wide Range
Engineered for marine, coastal, and freshwater monitoring.
Low Power
Efficient for long-term buoy and USV missions.
Easy Maintenance
Anti-fouling and modular probe access reduce service time.
Overview
The WQ-700 is a compact, high-performance water quality sensor designed for continuous monitoring in marine, coastal, and freshwater environments. It combines accurate measurements, stable calibration behavior, and a flexible communication stack for straightforward integration across modern observation systems.
Its rugged housing, low power consumption, and modular probe architecture make it a strong fit for autonomous platforms, smart buoys, research payloads, and fixed monitoring stations where long-term reliability matters as much as measurement quality.
Key Specifications
View Full SpecificationsSupported Parameters
Water Quality Core
Extended Chemistry
Optical Monitoring
Resources
Product Datasheet
Performance specs, dimensions, and integration notes for project planning.
Request PDFIntegration Guide
Communication settings, sample payloads, and connector guidance for field teams.
Email SupportDeployment Checklist
Recommended commissioning, calibration, and fouling prevention workflow.
Get ChecklistAccessories
Anti-Fouling Guard
Protective guard for long deployments in high-growth environments.
Quick-Release Mount
Faster installation on buoys, frames, and side-mounted survey rigs.
Deck Calibration Kit
Portable calibration accessories for pre-deployment verification.
Support
Remote commissioning support and communications setup.
Application guidance for buoy, USV, and fixed-station integration.
Field maintenance recommendations and spare-parts planning.
Global expert support for pilot deployments and scaled rollouts.
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Trusted by Experts
Used by researchers, engineers, and operators worldwide.
Built for the Ocean
Designed for reliability in harsh marine environments.
End-to-End Solutions
Sensors, platforms, systems, and software working together.
Global Support
Local teams and partners ready to help deploy and scale.