GHL IOND

Fully Automatic Measurement and Control of Ca, Mg, K, Na, NO3

The ION Director® (IOND for short) uses state-of-the-art ion-selective technology to automatically and accurately measure essential water parameters – calcium, magnesium, potassium, sodium, and nitrate – with maximum comfort and affordable operating costs.

The precise and durable multi-ion sensor, specially developed by GHL for seawater analysis, requires no reagents. Instead, it uses cost-effective reference liquids for automatic calibration. Inaccurate, time-consuming, and costly measuring methods, such as test kits, are a thing of the past.

In addition to measurement, the ION Director® System offers many other functions:

• Control: Automatic readjustment of dosing pumps to keep a value stable
• Monitoring: Alarm when the value is outside an adjustable range
• Analysis: Display in charts and logbook (via app, cloud and web server GHL Connect and GHL Control Center).

Combine the ION Director® with the KH Director® and measure and control the KH value in addition to Ca, Mg, K, Na and NO3.

ION Director® – Features

Unique multi-ion sensor

No reagent liquids required

Precise measurement

Cost-effective and harmless reference liquid

Automatic and manual measurements

Automatic calibration

Automatic doublecheck of measured values

Measured-value history

Automatic adjustment of dosing amounts

LED Status Display

WiFi, App and much more

Seamless integration in the GHL system

Low maintenance design

Measured values always available from anywhere

Robust device in laboratory quality

Technical Specifications

Scope of Delivery

Available in two housing color options: Black or White

ION Director pairs perfectly with the KH Director

The ION Director® can be used alone or in combination with the KH Director®.

With the IOND and KHD, you can fully automate the regulation of the aquarium’s key water parameters. While the KHD measures and controls alkalinity, the IOND covers other important parameters necessary to maintain a healthy reef.