Crop and climate-target assessment
Operating temperature and humidity goals are translated into technical scope.
MEASURE, CONTROL AND MANAGE THE GROWING ENVIRONMENT
Greenhouse Climate Control and Automation Systems
We design greenhouse climate control and automation systems around crop environmental needs, greenhouse structure, regional climate and operating scenarios.
Sensor data enables ventilation, shading, cooling, heating and other connected systems to be managed through a central control structure.
- Temperature and humidity monitoring
- Central system control
- Alarms and data logging
- Remote-monitoring-ready infrastructure
How Is Greenhouse Climate Control Planned?
Greenhouse environmental control starts by defining crop temperature and relative-humidity needs across growth stages. Location, orientation, volume and covering are assessed with outdoor temperature, humidity, wind and solar load. These inputs shape natural ventilation through roof and side vents, mechanical ventilation requirements and control zones. VPD may help interpret the relationship between plant and air moisture, but its target varies with crop and stage and does not determine every control decision on its own.
Air exchange and circulation serve different purposes. Roof and side vents exchange air with outdoors, while circulation fans help manage local variations. Exhaust fans, fan-pad evaporative cooling, fogging, shading and energy screens are assessed against indoor and outdoor conditions. Fogging requires particular review of humidity, water quality, droplet characteristics and ventilation capacity.
From Sensor Data to Equipment Control
Temperature and humidity sensors are placed where they represent crop level and control zones. CO₂ sensors may be included for measurement and monitoring when required; this does not imply a CO₂ enrichment service. The controller compares readings with targets, schedules and safety conditions. Ventilation, shading, fans, cooling and connected heating are prioritised to prevent conflicting commands.
Central automation may exchange status or commands with irrigation, fertigation and LED lighting where suitable interfaces exist. Alarms, logging and remote monitoring support operator oversight. Manual intervention and safe states are defined during design; automation is not treated as flawless operation without human supervision. Commissioning tests sensors, field connections, scenarios, alarms and local control behaviour.
- Defining climate targetsAssessing crop, stage, greenhouse and outdoor data together.
- Planning sensors and zonesDefining representative measurement points and independent areas.
- Selecting ventilation and climate equipmentChoosing vents, fans, screens and cooling options for the project.
- Automation, alarms and commissioningPreparing priorities, safe states, records and field tests.
GREENHOUSE CLIMATE CONTROL AND AUTOMATION SYSTEMS
What Is Included in a Climate and Automation Project?
Greenhouse and outdoor-climate review
Volume, covering, orientation, wind, humidity and solar load are assessed.
Ventilation and air-movement planning
Roof and side vents plus fan and circulation needs are evaluated.
Shading and cooling selection
Screens, fan-pad or fogging are considered for site conditions.
Sensors and measurement points
Representative temperature, humidity and other required locations are planned.
Control panel and field equipment
Panels, actuators, connections and manual-operation needs are defined.
Software, alarms, logging and remote access
Screens, user roles, warnings and monitoring layers are specified.
Scenario testing and commissioning
Priorities, safe states, alarms and connected equipment responses are tested.
MEASURE, CONTROL AND MANAGE THE GROWING ENVIRONMENT
Greenhouse Climate Control and Automation Process
- 01
Collecting crop, greenhouse and operating data
Crop, stage, structure, existing equipment and daily expectations are recorded.
- 02
Assessing site and outdoor climate
Location, temperature, humidity, wind, solar load and existing vents are reviewed.
- 03
Defining climate targets and zones
Area targets, measurement points and operating priorities are established.
- 04
Designing sensors, equipment and automation
Measurement, panels, field devices, communications and scenarios are planned.
- 05
Installing panels and field connections
Sensors and actuators are installed and connected-system interfaces completed.
- 06
Testing scenarios, alarms and commissioning
Automatic and manual actions, interlocks, records and warnings are tested.
The schedule is set after greenhouse, site, connected equipment, automation scope and operating scenarios are reviewed.
INTEGRATED GREENHOUSE TECHNOLOGIES
Managing Greenhouse Systems from One Control Centre
Sensors provide inputs to control scenarios, not just displayed values. Representative temperature and humidity readings coordinate vents, screens, fans, cooling and heating while avoiding conflicting commands. Alarms, logging, manual intervention and integration with irrigation, fertigation and LED lighting complete the central system.
- Modular DesignSuitable for projects of every scale
- Integrated SystemsWorking together in harmony
- Long-lasting StructureReliable and sustainable
What’s in the System?
Climate & Automation: Central monitoring and control with sensors.
How Is a Climate Control System Selected?
Equipment and control depth are selected by assessing crop requirements with structural and regional conditions.
- Crop
- Growth stages affect environmental targets and scenarios.
- Target temperature and humidity
- Operating ranges establish zone and command requirements.
- Volume and covering
- Form and transmission affect air exchange and heat gains.
- Regional outdoor climate
- Temperature, humidity, wind and solar load constrain options.
- Natural ventilation capacity
- Roof and side vent area affects the need for mechanical support.
- Shading and cooling demand
- Conditions guide screen, fan-pad or fogging assessment.
- Zones and connected equipment
- Inputs and outputs define automation architecture.
- Automation, logging and remote access
- Roles, alarms, historical data and connectivity are specified.
Greenhouse Climate Control Solutions
Not every solution is required in every project. Selection depends on crop, structure, outdoor climate, existing equipment and operating goals.
Roof and side ventilation automation
Vents can respond to wind, rain, temperature and defined safety conditions.
Circulation and exhaust fans
Fan layouts are assessed for internal movement or mechanical air exchange.
Fan-pad evaporative cooling
Considered where outdoor conditions, water quality and airflow are suitable.
Fogging and humidity management
Humidity, water, droplet size and ventilation capacity are reviewed together.
Shading and energy-screen control
Screen movement may coordinate with solar load, temperature and other equipment.
Temperature, humidity and CO₂ monitoring
Representative sensors measure conditions; CO₂ is treated here as monitoring.
Heating-system coordination
Heating commands are related to ventilation and climate targets without duplicating heating design.
Zone-based central automation
Targets, equipment, alarms and records for separate areas share one interface.
How Does Central Automation Work?
Central control forms a traceable decision chain from measurement to field command.
- 01
Sensors collect field data
Temperature, humidity and other defined measurements reach the controller.
- 02
Targets and safety are evaluated
Schedules, priorities, interlocks and safe conditions are processed together.
- 03
Commands reach connected equipment
Vents, screens, fans, cooling or heating receive appropriate commands.
- 04
Status and history are presented
Operating state, alarms and logged data appear in the user interface.
Depending on the project, control may combine a local panel, industrial communications, network connectivity and cloud-based monitoring layers.
Control Scenarios and Priorities
These are examples. Actual thresholds, delays and priorities are defined for the crop, site and project.
Staged ventilation as temperature rises
- Measured data
- Zone temperature, outdoor conditions and wind are monitored.
- Control decision
- Roof or side vents follow defined stages.
- Safety and conflict check
- Wind, rain and equipment position act as permission conditions.
Air movement as humidity rises
- Measured data
- Relative humidity, temperature and zone differences are read together.
- Control decision
- Ventilation and circulation fans may be assessed in sequence.
- Safety and conflict check
- Outdoor humidity, crop condition and cooling commands are checked.
Shading against solar load
- Measured data
- Radiation or suitable light data and indoor trend are monitored.
- Control decision
- The screen follows defined schedules and stages.
- Safety and conflict check
- Wind, screen position and lighting scenarios are coordinated.
Heating and ventilation in low temperature
- Measured data
- Indoor/outdoor temperature, humidity and vent status are reviewed.
- Control decision
- Heating and minimum ventilation are balanced by priorities.
- Safety and conflict check
- Opposing commands, frost and equipment safety rules limit action.
Why Plan Greenhouse Automation as a System?
Coordination between systems
Connected equipment works toward common targets while conflicting commands are prevented.
Measured and recorded operation
Sensor values, states and command history can be reviewed.
Alarms and operator information
Defined deviations become visible and decisions remain with the operator.
Expandable control infrastructure
Future zones, sensors and compatible equipment can be considered during design.
Reliable Control Starts with Reliable Measurement
Sensor placement, maintenance and fault behaviour form part of automation quality; points are selected to represent greenhouse conditions.
- Representative sensor placement
- Sensors avoid direct sun, water, heat sources and local drafts that could distort readings.
- Crop-level and zone representation
- One sensor may not represent a large or divided greenhouse; needs are assessed by zone.
- Calibration and maintenance
- Inspection, cleaning and manufacturer-required calibration enter the maintenance plan.
- Faults, alarms and manual use
- Behaviour under loss depends on architecture, local programming, backup and project requirements; critical equipment includes manual provisions.
Frequently Asked Questions About Greenhouse Climate Automation
How is a greenhouse climate control system designed?
Crop targets, structure, outdoor climate, ventilation capacity, equipment, sensors and operating scenarios are assessed together.
Which systems can greenhouse automation control?
Depending on scope, it can manage vents, fans, screens, cooling, heating and other connected systems through suitable interfaces.
Where are temperature and humidity sensors placed?
At representative crop and zone locations protected from direct sun, water, heat sources and local drafts.
Can climate automation be added to an existing greenhouse?
Options follow review of equipment, panels, field connections, mechanical condition and control compatibility.
Can greenhouse automation be monitored remotely?
Status, alarms and history can be available remotely when project infrastructure and connectivity support it.
Can ventilation and heating use the same controller?
Suitable interfaces allow coordination under common targets and conflict-prevention rules.
What happens if a sensor or internet connection fails?
Behaviour is designed around architecture, local programming, backup methods and project requirements, with appropriate alarms.
What information is needed for a climate automation project?
Crop, dimensions, location, covering, outdoor climate, existing equipment, electrical systems, targets and remote-access needs are required.
LET’S PLAN YOUR PROJECT
Let’s Discuss Your Next Project
Share your requirements for a new greenhouse or an existing facility. Our technical team will contact you to develop a practical solution plan.