Dositerm NT control unit

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The Dositerm NT control terminal is a universally applicable control unit used for the control of all Dosistar NT power components. Its compact dimensions help to keep your vehicle’s cockpit tidy.

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    The Dosistar NT model series is a further development of the Dosistar pump controls.

    The Dositerm NT control terminal is a universal control unit that is used to control all Dosistar NT power units. The small dimensions help to keep your vehicle cockpit tidy.

    The necessary communication for the configuration and operation of the power section can take place either via a simple data cable or wirelessly. Since the pump, sensors (flow meter, empty level indicator, etc.) and other peripherals (warning lights, shut-off valves, etc.) are connected to the power unit installed in the immediate vicinity of the pump, there is no need to lay entire cable harnesses across the vehicle and over longer distances .

    The 2.8 ‘‘ color display shows all information clearly legible. The intuitive menu navigation has been further optimized compared to its predecessors. As with the tried and tested Dosistar VD devices, the device is operated via a single rotary pulse encoder with good tactile feedback. The device can be operated accurately without direct eye contact and even on swaying vehicles.

    The languages ​​German, English, Dutch and Danish are implemented as standard in Dositerm NT. Additional languages ​​can be added upon request. Contact us to find out more.

    The assembly of the Dositerm NT control terminal is child’s play. The device is simply attached to a suitable metal surface with the holding magnet on the back (e.g. to the bracket supplied).

    The devices can of course also be used stationary.

    Technical Data

    Compatible withDosistar NT-LV
    Dosistar NT-LVP
    Dosistar NT-Switch
    Supply voltage5V – 30V (typically provided by the power unit)
    Display2,8" colour display
    ControlsRotary encoder
    Dimensions122 x 70 x 35 mm
    Weight250 g
    Protection classIP 54
    MountingHolding magnet with mounting bracket


    The Dosistar NT model line is the redevelopment of the Dosistar pump controls. The devices allow the control and regulation of pumps in different performance classes, and are usable in a wide array of dosing applications in industrial or agricultural environments. They unify the proven operating and device concept of the Dosistar model line with the newest technology.


    The Dosistar NT devices contain of two main components:

    • The power unit, which contains the power electronics and the necessary interfaces for controlling and monitoring the pump, and all other peripheral components.
      • Dosistar NT-LV (control of medium-power DC pumps: up to 35A)
      • Dosistar NT-LVP (control of high-power DC pumps: up to 180A)
      • Dosistar NT-Switch (switching of pumps via internal relays, single or multi-channel, ideal for mixing liquids)
    • The Dositerm NT control unit, a compact and intuitive user interface.

    Features of the Dosistar NT device series

    The separation into two devices keeps the assembly costs down and cable length short. A complicated installation of entire wire harnesses from the machine to the user is no longer necessary.

    The Dosistar NT devices can have multiple optional wireless interfaces. 866 Mhz wireless communication between power and control unit, as well as WLAN and Bluetooth modules can be integrated into the devices. This allows a multitude of new applications. Remote control via mobile phone or downloading internal data logs to a PC are equally possible.

    All power units of the Dosistar NT model line have a robust and waterproof casing of protection class IP 65 (dustproof, protection against water jets). They are perfectly viable for use in rough agricultural environments. The Dositerm NT control unit has a protection class of IP 54 (protection against dust ingress in damaging quantities and splash water from any direction).

    If you are interested in our devices, here is a short checklist which helps us to find the optimal solution for your application:

    • Which supply voltage is available?
    • What is the nominal voltage and current rating and how big is the maximum flow rate of the pump?
    • Which active periphery components have to be controlled by the Dosistar NT?
    • Which sensors will be connected with the Dosistar NT and what supply voltage do these sensors need?
    • What are the required cable lengths?

    Not 100% what you were searching for? Contact us anyways. Due to the modular design of the devices we are well prepared for future developments and new applications. We will gladly offer advice and help you with finding your individually optimised solution.