Save the root zone within hours
An alert goes out as soon as EC or pH leaves the band. In hydroponics, noticing the next day means losing the crop.
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Product: SRA
Hydroponic greenhouse monitoring and automation
Continuously measures the conductivity, pH and temperature of the nutrient solution, warns before the root zone turns, and runs irrigation and dosing by your own rules.
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What it measures
- Nutrient conductivity (EC) and pH
- Solution temperature and tank level
- Air temperature and humidity
- Carbon dioxide and plant light (PPFD)
- Feed flow rate and daily water use
- Pump and dosing run logs
What it gives you
Measure water and fertiliser
Daily water use and dosing are logged, so end-of-season consumption is a number, not an estimate.
Write your own rules
Rules such as "stop the pump if the tank drops below 20%" are set from the app and keep running with no internet.
Frequently asked
Which probes are supported?
Common EC and pH probes plus temperature, level and flow sensors. Calibration is done during installation.
There is no internet in the greenhouse — is that a problem?
Wi-Fi, wired and cellular options are available, and measurement and rules keep working while the link is down.
How many greenhouses can I connect?
Each greenhouse is a separate workspace with its own permissions. The number of devices depends on your plan and can be raised as you grow.
Let's look at how it would work on your site
Tell us about your setup and we will work out which model and which measurements you need.
info@elanka.com.tr +90 312 870 11 34