GHL Doser 2.2 Maxi EXT, 2 Pumps

Not a stand-alone device.
The GHL Doser 2.2 Maxi needs to be controlled via a ProfiLux Controller or a GHL Doser 2.x (Maxi/Standard) Stand Alone.

Its 24 V stepper motors allow precise dosing. The connection can be made via WiFi or USB.

The system is expandable to a total of 16 pumps. The ProfiLux Aquatic Bus provides reliable and interference-free data transfer, even over long distances up to 100 m (300 ft.).

Technical specifications:

Color: Black or white
Dimensions: 220 x 150 x 103 mm (without pumps)
 

Scope of Delivery:
Dosing pump unit EXT (black or white), power supply unit

Features:

Milliliter precision and automated dispensing of liquids such as

• Fertilizers
• Trace Elements
• Balling Salts
• Lime Water
• Liquid Feed
• Integrated evaporated water refill (Auto Top–Off)
• Water exchange of small water volumes

• Together with a ProfiLux Contoller or a Maxi Doser SA or a GHL Doser 2.1 Stand Alone expandable to 16 pumps respectively metering channels
• Long lasting motors
• Chemical resistant tubing
• Manual operation of each individual pump is possible
• Pumps can be retrofitted
• Individual parts can be replaced (hose, pump head, motor)
• 24V stepper motors allow extremely precise dosing

• Up to 150 doses per day
• Easily chose dosing times via software (GHL Control Center).
  Automatically: Up to 150 individual doses per day automatically distributed
  Individually: Up to 8 doses per day individually set
• Each pump can be set separately
• Conveying capacity and dosing:
  320 mL / minute (precisely adjustable to 0.1 mL)
• Level indicator

• Alarm function
• Large LED status indicator
• Status LED for pumps.

Professional CAN Bus System ensures reliable and interference-free networking of all network devices.

The LED–backlit GHL Logo in the housing cover serves as a status indicator. Various colors show you at a glance, the condition of your system.

Each pump can be operated manually via the push buttons on the front panel. This allows you to quickly post-dosing, deflating the tube vent or suctioning liquids.

Ample accessories available.