Multiparameter water quality data logging sondes

AquaSonde - Multiparameter water quality data logging sondes

The AquaSonde range of multi-parameter water quality test probes have built-in data logging. These self-powered probes can be used for extended data collection without the need for an external data logger.

The AquaSondes are powered by internal lithium batteries to extend the duration of your deployments for as long as 180 days, model and logging rate dependent.

All AquaSondes feature an internal memory that is capable of storing up to 150,000 full data sets, that equates to over 3 years continuous data logging.

These logging devices can be deployed on their own for a discrete deployment or they can be deployed with a vented cable allowing for barometric compensation of measure-ments, specifically depth and % saturation of dissolved oxygen.

Each AquaSonde is supplied with a QuickDeploy Key, used to initiate the probe’s logging regime and SondeLink PC software for complete logger set up, sensor calibration and data collection.

Models

• Aquasonde-2000   The Aquasonde-2000 has 2 spare ports. These can house either 1x ISE sensor and/or 1x Optical sensor. Or it can house 2x ISE sensor.
• Aquasonde-5000   The Aquasonde-5000 has 4 spare ports. They can house any combination of ISE and Optical sensors.
• Aquasonde-6000   The Aquasonde-6000 has 4 spare ports. They can house any combination of ISE and Optical sensors. This sonde features a smaller built in self-cleaning system that is easily removable for maintenance.
• Aquasonde-7000   The Aquasonde-7000 has 6 spare ports and an integrated self cleaning system.

Logging/Event/Cleaning Rates

• Programmable.
• Fastest logging rate 0.5Hz. Slowest logging rate 120 hours.
• Event testing and logging on any single parameter programmable between 1 minute and 99 hours
• Programmable cleaning rate (AS-7000 and AS-6000 only)

PC Application

SondeLink free PC application provides the following features via an integrated USB interface:

• Live data viewing
• Live data logging directly to PC
• Full calibration with calibration report generation
• Retrieval of logged data
• Logged data output to spreadsheet and text files
• Full setup utility
• Site name and GPS geotagging

Quick Deploy Key

Each AquaSonde is supplied with a Quick Deploy Key. When fitted to the AquaSonde, this unique device performs the following tasks:

• Seals the connector
• Automatically starts the pre-programmed logging regime
• Provides instant visual indication of AquaSonde health, battery and memory condition

This allows all programming of the AquaSonde to be performed at your office using the PC application and the logging regime to be started at the precise time of deployment. It also provides peace of mind that the AquaSonde is operating correctly at the time of deployment.

Vented Data Cable Option

All models feature an internal barometric pressure sensor that is used when calculating Depth and percentage saturation of Dissolved Oxygen.

If the AquaSonde is to be deployed for more than a day at a time and accurate Depth and %DO values are required, a vented cable is recommended.

For profiling, dip testing or short-term deployment during which time the change in barometric pressure will be negligible, a vented cable is not necessary.

Vent / Data Hub

This option is a termination device for the vented cable that allows a desiccant bottle to be attached and provides a USB port for data retrieval and a visual indication of AquaSonde health, battery and memory condition.

By attaching a PC running SondeLink to the USB port, direct access can be gained to the AquaSonde allowing live data viewing, live data logging directly to PC, retrieval of logged data and full setup, all whilst the Aqua- Sonde is submerged.

Clean every sensor installed

The central cleaning arm of the AS-6000 and AS-7000 consists of a rotating set of brushes that clean all of the connected sensors, including the EC sensor located on the side of the optical DO probe. Cleaning the sensors regularly in this way can increase the deployment duration substantially, even in demanding environments.