AquaGo-Trace
Handheld trace dissolved oxygen analyzer with proprietary fluorescence material, fast response, and long-life maintenance-free probe for ppb-level measurements.
AquaGo-Trace is a portable trace-level dissolved oxygen analyzer for boiler-feed, semiconductor, and process-water applications that need ppb-level resolution. The keypad-driven interface is simple and complete, supports sensor calibration in the field, and uses a proprietary fluorescence material that does not consume oxygen and resists interference.
ppb-Level Trace DO
Resolves trace dissolved oxygen for boiler-feed and process water.
Maintenance-Free Cap
Proprietary fluorescence material does not consume oxygen.
Fast Response
Quick stabilisation for fast field measurements with low drift.
Simple Keypad
Hardware keys cover measurement, calibration, and configuration.
Plug-and-Play Probes
Auto-recognises any compatible AquaSense digital sensor on connection.
One-Touch Measurement
Press the measure key and the reading is live — no menu navigation.
E-Ink Display
Paper-like e-ink screen stays readable in bright sunlight without straining the eyes.
Long Standby
Auto-power-off after measurement extends standby time for full-day surveys.
Field-Friendly
Backlit display, ergonomic grip, and rugged housing for outdoor field work.
Digital Output
RS485 / Modbus RTU on the probe side; stored calibration travels with the sensor.
Overview
AquaGo-Trace is the trace-level handheld of the AquaSense dissolved-oxygen family. It pairs the proprietary fluorescence material developed for the AquaSense-DO platform — which does not consume oxygen and has a long maintenance-free service life — with a portable, keypad-driven analyzer tailored to ppb-level field measurements.
The interface is intentionally simple: hardware keys cover measurement, sensor calibration, and configuration without nested menus. The combination of stable optics and fast response makes the unit a strong tool for boiler-feed water, semiconductor ultrapure water, pharmaceutical process water, and other trace-DO applications where reagent-based methods are impractical.
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Resources
Product Datasheet
Specifications, configurations, and deployment ratings for project planning.
Request PDFIntegration Guide
Wiring, protocol notes, and mounting guidance for platform integrators.
Email SupportCalibration & Maintenance
Recommended verification, calibration, and servicing workflow.
Get ChecklistAccessories
Calibration Solutions
Standard buffer and reference solutions for routine calibration.
Cable & Junction Box
Submersible cabling and weatherproof junction options for field wiring.
Mounting Hardware
Probe guards, flow cells, and pole or buoy mounting adapters.
Support
Wiring and protocol assistance for RS485 / Modbus RTU integration.
Integration support for sondes, buoys, fixed stations, and process panels.
Calibration, field-verification, and long-term maintenance planning.
Application support for freshwater, brackish, marine, and industrial deployments.
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