Remote pump control
Start and stop irrigation pumps remotely from the Emiko App, by SMS or by voice call. Up to two pumps are controlled per unit.
NordWatch Automation · Pump control
FlexVander LX
Start, stop and monitor irrigation pumps remotely.
FlexVander LX controls up to two irrigation pumps from the Emiko app, by SMS or by voice call. View pump status and fault alarms, then add the weather and energy functions your irrigation system needs.
- Up to 2 pumps
- App, SMS or call
- Pump fault alarms
- Weather and energy options
NordWatch Automation
Explore this division
- irrigation pumps controlled per unit
- 2
- models: LX9 Eco, LX9 Pro and LX4 Pro for DIN rail
- 3
- mobile communication, with the installed modem and local network checked for the site
- 4G/LTE
- to start and stop pumps: Emiko App, SMS or voice call
- 3 ways
Key features
What FlexVander LX does for your irrigation pumps
Pump control, alarms, field data and energy figures in one controller and one platform.
Pump and power alarms
Receive SMS alerts when a pump stops or power is lost, with status and alarm information also available in Emiko.
Mobile communication
Connect the field installation through the supported mobile network. The installed modem, local coverage and command access are checked when the system is specified.
Battery backup
An internal battery backup handles alarms during a power failure and keeps critical information available when the supply is gone.
Emiko integration
Pump control, monitoring, alarms, users and field data in one digital platform, with a map view of installations and single login access.
Weather add-ons
Connect rain, wind and temperature sensors or a weather station to time irrigation better, including automatic frost protection on weather thresholds.
Energy monitoring
With the optional Energy Logger add-on, follow electricity consumption per pump, per field and per irrigation cycle.
Electricity price awareness
Integrated with Emiko, FlexVander can pause or resume irrigation automatically based on fluctuating hourly electricity rates.
Applications
Where FlexVander LX is used
Built for Danish agriculture and Nordic conditions, across different irrigation setups and remote field installations.
Pivot irrigation systems
Remote pump control and monitoring for centre pivots and linear systems: follow pump status and react faster when the system stops.
Hose reel irrigation machines
Control and monitor pumps used with travelling or towable hose reel machines without constant checks at the installation.
Fixed pump installations
A reliable control solution for permanent pump stations and fixed irrigation setups where alarms and remote access matter daily.
Remote fields
Keep control over pumps far from the farm: remote control, monitoring and alarm handling reduce unnecessary trips.
How it works
How FlexVander LX runs a pump station
A weatherproof GSM controller at the pump, the mobile network in between, and the Emiko App in your hand.
The FlexVander LX unit is a light grey weatherproof enclosure with status LEDs and cable glands, mounted on a wall, integrated in equipment, fitted in a panel or, with the LX4 Pro, clipped on a DIN rail in an electrical cabinet. It is wired to the pump contactor and to any sensors or meters, and uses the mobile connection supported by the installed modem and local network. It started as a GSM/SMS remote control unit and has been upgraded with Emiko platform integration, weather based scheduling and app and web access.
From the Emiko App the operator sees live pump status, alarms for faults and power failure, a map view of field installations, and user and company access management. Pumps can still be started and stopped by SMS or voice call, and alerts arrive as SMS when a pump stops or power is lost.
Mount the controller at the pump station and wire it to the pump and sensors
Confirm the installed modem, mobile coverage and communication setup at the field
Start and stop pumps from the Emiko App, by SMS or by voice call
Receive SMS alerts on pump stop and power loss, backed by the internal battery
Add weather, energy meter, pressure control and sensor inputs as needed
Models
Choose the right FlexVander LX model
Three variants for different mounting requirements and sensor needs, all with the same pump control and Emiko integration.
FlexVander LX9 Eco
The standard model for most new irrigation installations.
- Wall mounting, equipment integration or panel based setups
- Remote control by Emiko App, SMS or voice call
- Alarms on pump stop and power failure
FlexVander LX9 Pro
For advanced installations that need more analogue inputs.
- Extra analogue inputs for meteorological sensors
- Extended monitoring of field conditions
- Same enclosure and pump control as the LX9 Eco
FlexVander LX4 Pro
Built for electrical cabinets where the controller must sit on a DIN rail.
- DIN rail mounting inside the cabinet
- Same remote control and alarms
- Suits panel builders and existing pump stations
Not sure which model fits? Tell us how the controller will be mounted and which sensors you plan to connect.
Ecosystem
FlexVander LX add-ons and the Emiko platform
Connected add-ons bring more field data into the same irrigation control setup.
FlexVander runs on the Emiko platform, so pump control sits next to weather data, energy measurement and sensor inputs. A weather station adds local wind, rain and temperature for irrigation timing and frost protection. An energy meter follows electricity use per pump, per field and per irrigation cycle. Electronic pressure control keeps the system between adjustable minimum and maximum limits, and selected smart sensors give more detailed monitoring of field conditions.
- Weather station: local wind, rain and temperature for irrigation timing
- Energy meter: consumption per pump, field and irrigation cycle
- Pressure control: adjustable minimum and maximum pressure limits
- Smart sensors: selected meters and sensors managed through Emiko
Product guide
Remote irrigation pump control with FlexVander LX
FlexVander LX adds remote start, stop, status and alarms to field irrigation pumps. Choose the controller model, mounting arrangement and optional inputs around the existing pump station.
Who FlexVander LX is for
FlexVander LX is aimed at farms that irrigate with electric pumps and cannot afford to stand next to them: centre pivot and linear systems, travelling or towable hose reel irrigation machines, permanent pump stations and fields far from the farm. Built for Danish agriculture and Nordic conditions, it replaces routine drives to the pump with remote irrigation pump control, live status and alarms.
One unit controls up to two irrigation pumps, so a typical field station with a main pump and a booster or second pump is covered by a single controller.
Choosing between LX9 Eco, LX9 Pro and LX4 Pro
All three models share the same pump control and Emiko integration; the differences are mounting and inputs. The LX9 Eco is the standard choice for most new installations and suits wall mounting, integration into equipment or panel based setups. The LX9 Pro adds extra analogue inputs for meteorological sensors and extended monitoring of field conditions. The LX4 Pro is built for electrical cabinets where the controller must clip onto a DIN rail, which makes it the natural fit for panel builders and existing pump stations.
If you are unsure, start from how the controller will be mounted and which sensors you plan to connect; those two answers select the model.
Installation and commissioning at the pump station
On site, the controller does its work out of sight: it is mounted closed inside a small metal cabinet or electrical panel at the pump station, wired to the pump contactor and to any sensors or meters. The connection to the outside world is the mobile network, using the installed modem and the networks available at the field, and commands are safeguarded against unauthorised access.
An internal battery backup keeps alarms working during a power failure, so the controller can still report that the supply is gone. Commissioning means wiring the pumps and sensors, registering the unit in Emiko and defining who receives which alerts.
App, SMS and alarms in daily operation
Pumps are started and stopped from the Emiko App, by SMS or by voice call, whichever suits the moment. In the app the operator sees live pump status, an alarm overview for faults and power failure, a map view of field installations and user and company access management, all behind a single login.
SMS notifications report pump stoppage or power loss. Alarm recipients and the response to each event are configured during commissioning.
Plan weather inputs and energy functions
Choose the additional data that will change an irrigation decision. Local rain, wind and temperature readings can inform the configured timing and frost-protection functions. A Cumulus agricultural weather station provides a wider field-weather record, while the optional EnergyLogger records electricity consumption.
Emiko can support pausing and resuming irrigation in response to hourly electricity prices. Agree the scheduling rules, any pressure-control requirements and the connected sensors as part of commissioning. The selected rules should reflect the farm's irrigation needs and the available operating windows.
A closer look
Explore FlexVander LX
Good to know
Frequently asked questions about FlexVander LX
Can FlexVander start and stop an irrigation pump remotely?
Yes. FlexVander starts and stops up to two irrigation pumps from the Emiko app, by SMS or by voice call. The controller is connected to the pump controls and configured for the installation, user access and available mobile network.
What types of alerts does FlexVander provide?
FlexVander delivers instant SMS alerts for critical events such as pump stoppage or power failure, and Emiko shows an alarm overview for faults and power loss. The internal battery backup keeps alarms working during a power failure.
Which FlexVander model should I choose?
The LX9 Eco is the standard model for most new installations, for wall mounting, equipment integration or panels. The LX9 Pro adds more analogue inputs for meteorological sensors and extended monitoring. The LX4 Pro is built for DIN rail mounting in electrical cabinets.
Can FlexVander schedule irrigation around electricity prices?
With the configured Emiko integration, FlexVander can pause or resume irrigation in response to hourly electricity prices. The optional EnergyLogger adds consumption records. Scheduling must also reflect the irrigation needs and operating limits defined for the farm.
Can FlexVander use local weather data for irrigation?
Yes. Rain, wind and temperature inputs can be used in the configured irrigation timing and frost-protection functions. The Cumulus agricultural weather station is a related option for local observations and irrigation planning.
What agricultural setups can benefit from FlexVander?
FlexVander is designed for pivot irrigation systems, hose reel irrigation machines, fixed electric pump installations and remote fields without on site supervision. It is built for Danish agriculture and Nordic conditions.
Can I start an irrigation pump by SMS?
Yes. FlexVander starts and stops irrigation pumps on an SMS or a voice call command, in addition to control from the Emiko App. Commands are safeguarded against unauthorised access, and one unit controls up to two pumps.
Where is the FlexVander controller installed?
The controller is mounted closed inside a small metal cabinet or electrical panel at the pump station and wired to the pump contactor and sensors. The LX9 models suit wall mounting, equipment integration or panel setups, while the LX4 Pro clips onto a DIN rail inside an electrical cabinet.
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