Polytunnels and greenhouses
Air temperature and humidity in selected zones. Compare tunnels, review trends and receive alerts when agreed thresholds are exceeded.
Opomiarowani × dlaRolnika.eu
Your farm. Measurements that help you act.
Polytunnel temperature, storage conditions, pump operation and water use — available in one dashboard on your phone. We select and install sensors, then commission a monitoring service suited to your farm.
An established dashboard. Set up for your farm.
The Opomiarowani service uses the existing DATPOL Control platform, which already supports readings, measurement history, alarm thresholds, site maps, reports and access for authorised users. There is no need to build a separate farm application: we select the devices, connectivity, measurement locations and alarm response arrangements.
What can we monitor?
Growing media and nutrient solution
Substrate moisture and temperature, plus nutrient solution pH and EC, following probe selection, integration checks and calibration. EC means electrical conductivity; it does not replace nutrient composition analysis.
Stores and cold rooms
Crop storage conditions, temperatures at several points, door opening and refrigeration operation, depending on the installed sensors.
Water and irrigation
Water use, flow, pressure and tank levels. Comparing pump operation with measured flow can help reveal an irrigation problem.
Energy and power supply
Energy meter readings, equipment operation, power-loss signals and generator or automatic transfer switch status through suitable interfaces.
Equipment and ventilation
Operating status of fans, pumps and selected equipment. Control can be added after checking the controller, safeguards and operator permissions.
How does it work?
- Sensors measure conditions at defined locations.
- A gateway or controller forwards the readings.
- DATPOL Control displays values, history and connection status.
- Agreed alerts reach the nominated people.
Connectivity is selected for the distances, buildings and power available. Options include wired sensors, LoRaWAN, IP devices and integration through Modbus, MQTT or an API. We check each device’s compatibility before quoting. Where there is no fixed internet connection, we assess mobile coverage and select a cellular connection.
An alert tells you where to look.
We agree clear names for the farm, building, zone and measurement point. Notifications can then identify the particular tunnel, cold room or pump. Recipients, delivery channels and thresholds are configured during commissioning. SMS and email require delivery setup; messaging and maintenance costs are set out in the quotation.
Example message: “Tunnel 2 · air temperature has exceeded the configured threshold. Check ventilation and the latest reading.” This illustrates the message format; it is not a live installation alert.
From the first measurement point to the whole farm.
- Survey: sites, monitoring purpose, existing controllers and connectivity.
- Selection: sensors, gateways, power, installation and service scope.
- Commissioning: zone names, readings, history, thresholds and recipients.
- Acceptance: reading checks, notification tests and user training.
- Maintenance: agreed inspections, battery checks and probe calibration.
Specialist agricultural probes and automation require separate selection and commissioning. Measurement thresholds are not a plant disease diagnosis or a ready-made fertiliser programme. Those decisions require agronomic expertise and data relevant to the crop.
Before you start
Do I need to monitor the entire farm straight away?
No. Start with one tunnel, cold room or pump. Once connectivity and the usefulness of the readings have been checked, further zones can be added.
Can I view readings on my phone?
Yes. DATPOL Control supports phones and computers. Each user sees the sites and functions they are authorised to access.
Can you use my existing sensors?
We check their models, protocols and data access. Where integration is possible, we include them rather than automatically replacing the whole installation.
Can it control irrigation or ventilation?
Control of compatible equipment can be added. Scope, feedback, interlocks and behaviour during connection loss are agreed and tested for each installation.
Start with the place you want to monitor.
Tell us the farm location, crop or storage type, number of zones and existing device models. We will quote for equipment, installation, integration and maintenance. The dlaRolnika.eu field service covers Żuławy and locations within approximately 120 km of Malbork, Poland; other locations are agreed individually.