Zenocean

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.

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AquaGo-Trace handheld trace dissolved oxygen analyzer

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 Specifications Parameters Resources Accessories Support

AquaGo-Trace 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.

AquaGo-Trace Product Image

AquaGo-Trace handheld trace dissolved oxygen analyzer
Primary view of the AquaGo-Trace portable trace dissolved oxygen meter.

AquaGo-Trace Key Specifications

Parameter
Value
Probe Principle
Fluorescence-lifetime trace DO
Reagent-free
DO Range
0 to 2000 ppb / 0 to 20 mg/L
Selectable trace / standard
Trace Resolution
0.1 ppb
Low end of range
Standard Resolution
0.01 mg/L
Standard range
Accuracy
±2% of reading or ±2 ppb (whichever greater)
After calibration
Temperature Range
0 to 50 °C
Water temperature
Response Time
T90 < 30 s
Typical at 25 °C
Display
Backlit LCD or e-ink
Sunlight-readable
Operation
Keypad with measurement and calibration functions
No-menu shortcuts
Power
Rechargeable Li-ion battery
USB-C charging
Probe Cable Length
5 m standard, customisable
Submersible cable
Probe Cap
Field-replaceable, maintenance-free
Service life ≥ 24 months typical
Ingress Protection
Probe IP68 / handheld IP65
Field-grade
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AquaGo-Trace Supported Parameters

Measured Parameters

Trace Dissolved Oxygen (ppb) Dissolved Oxygen (mg/L) Water Temperature

Interface

Hardware keypad On-device calibration Backlit display

Power Options

Rechargeable Li-ion USB-C charging

Environmental

Probe IP68 Handheld IP65 Field-grade housing

AquaGo-Trace Resources and Downloads

Product Datasheet

Specifications, configurations, and deployment ratings for project planning.

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Integration Guide

Wiring, protocol notes, and mounting guidance for platform integrators.

Email Support

Calibration & Maintenance

Recommended verification, calibration, and servicing workflow.

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AquaGo-Trace Accessories

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.

AquaGo-Trace Support and Deployment Guidance

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.

AquaGo-Trace Frequently Asked Questions

What is AquaGo-Trace?

AquaGo-Trace is 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.

What parameters does AquaGo-Trace support?

AquaGo-Trace supports Trace Dissolved Oxygen (ppb), Dissolved Oxygen (mg/L), Water Temperature, Hardware keypad, On-device calibration, Backlit display, Rechargeable Li-ion, USB-C charging, and other configured parameters.

Where is AquaGo-Trace typically used?

AquaGo-Trace is typically used for Boiler-feed water and power-plant chemistry, Semiconductor ultrapure water systems, Pharmaceutical and food/beverage process water, Laboratory trace-DO verification.

What systems work with AquaGo-Trace?

AquaGo-Trace can be configured with AquaSense-Multi Multi-Parameter Sonde, OceanStations, CoreLink Telemetry and related Zenocean monitoring platforms or telemetry systems.

What support is available for AquaGo-Trace?

Zenocean provides configuration, integration, deployment and maintenance guidance for AquaGo-Trace projects.

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