RD150 temperature, humidity
and timer controller
One configurable controller in place of three: temperature, humidity and timing coordinated in one programme, with multiple stored recipes, a built-in temperature cut-out and sensor-failure reporting. Connected variants send machine data to the cloud.
WHY WE BUILT IT
Three boxes on the panel, none of them aware of the others
Many incubators, dryers and chambers are built with a separate temperature controller, a separate humidity controller and a separate timer. The timer ends a stage while the humidity controller still chases its setpoint. Changing products means re-entering values on three front panels, and none of the three shares its data with the others or the cloud.
The RD150 combines all three in one controller. A drying stage or an incubation cycle runs as one coordinated sequence, with temperature and humidity tied to the timer. It builds on our earlier PID and SSR-based controller design and adds configurable logic, recipes and optional cloud connectivity.
WHAT IT DOES
One controller, one programme
Coordinated control
Timer functions run together with temperature and humidity control in the same device. Each stage of a process holds the right conditions for the right duration.
Stored recipes
Multiple recipes and configurable control sequences are stored on the controller. One machine can run different products by selecting a recipe instead of reprogramming.
Safety built in
A temperature cut-out is built in. If the temperature sensor fails, the controller detects and reports it, so a broken probe is flagged instead of being read as a valid value.
Ready for OEM production
Standard plastic or metal enclosures, custom nameplates and branding, and power from a 12 V adapter or an architecture suited to your machine. Connected variants report over TLS 1.2.
AT A GLANCE
RD150 overview
- Controls
- Temperature, humidity and timer in one configurable controller
- Programmes
- Multiple stored recipes and configurable control sequences
- Safety
- Built-in temperature cut-out, sensor-failure detection and reporting
- Connectivity
- Optional connected variants, MQTT over TLS 1.2 to RIOD Live or your server
- Power
- 12 V adapter as standard, power architecture customisable
- Enclosure
- Plastic or metal, custom nameplates and branding, custom moulding at volume
- Integration notes
- Heaters, humidifiers, turning and airflow are matched to your machine during OEM adaptation
APPLICATIONS
Machines built with the RD150
- Poultry egg incubator control
- Industrial food dryer control
- Fruit and vegetable dehydrator control
- Spice and herb dryer control
- Mushroom growing chamber control
- Seed germination chamber control
- Industrial heating chamber control
- Laboratory incubator controller for OEMs
- Cabinet and tray dryer retrofit
- Small environmental chamber controller
GUIDES
Application guides
- Poultry egg incubator control
- Industrial food dryer control
- Fruit and vegetable dehydrator control
- Spice and herb dryer control
- Mushroom growing chamber control
- Seed germination chamber control
- Industrial heating chamber control
- Laboratory incubator controller for OEMs
- Cabinet and tray dryer retrofit
- Small environmental chamber controller
FAQ
Questions buyers ask us
What is the RD150 controller?
The RD150 is a configurable controller from RNDSquare that combines temperature control, humidity control and a timer in one device. It stores multiple recipes, has a built-in temperature cut-out and reports sensor failures. Connected variants send data to RIOD Live or your own server.
Can one controller replace a separate temperature controller, humidity controller and timer?
Yes, that is what the RD150 was built for. Because the three functions share one programme, a timed stage and its temperature and humidity setpoints run together. Machine builders also gain one front panel to configure and one data stream to connect.
What happens if the RD150 temperature sensor fails?
The controller detects the sensor failure and reports it, and the built-in temperature cut-out protects the load. For machines with high heat, we also design an independent over-temperature protection into the electrical circuit during OEM adaptation.
Can we manufacture the RD150 under our own brand?
Yes. The RD150 is available built to your order with your branding from 100 units, in customised production volumes, or through paid, licensed technology transfer for your own production. RNDSquare retains the underlying IP.
Building a machine that needs temperature, humidity and time?
Tell us the process, the actuators and the volumes you plan. We will configure the RD150 to your sequence and plan a first batch.