Hot Water Rail Heating
Rail heating that puts pipe temperature at crop level and doubles as the transport rail, with mixing groups controlled per compartment.
- Pipe diameter 51 mm
- Flow temperature 30 - 85 °C
- Rail gauge 550 mm
Climate Sensor Node
Forced-aspiration measurement at crop height, because unaspirated boxes lie.
A forced-aspiration measurement box for temperature, humidity, CO2 and PAR at crop height, with automatic drift detection between paired units.
- Forced aspiration removes radiation and stagnation error
- Temperature, RH, CO2 and PAR in one housing
- Paired deployment with continuous cross-comparison
- Height adjustable with the crop through the season
- Field-replaceable sensor cartridge, no recalibration rig needed
Indicative lead time: 4 - 6 weeks
The measurement is the control
A climate computer can only be as accurate as the number it is given. An unaspirated sensor in direct sun reads several degrees above true air temperature; the same box in stagnant air under a dense canopy reads below it. Either way the controller is regulating a fiction.
Aspiration and pairing
A small fan pulls air across the elements at a constant velocity, removing both radiation error and stagnation error. Nodes are deployed in pairs per compartment and compared continuously, so drift is detected as disagreement long before it becomes a crop problem.
Service without a laboratory
The sensing cartridge is replaced as a pre-calibrated unit in under two minutes. There is no need to ship boxes away or maintain a calibration rig on site.
Inquiry
Request pricing for Climate Sensor Node
Share your crop, compartment area and target climate. An application engineer replies within one business day.
- Sized configuration matched to your compartment area.
- Bill of materials and single-line schematic.
- Commissioning and training scope included in every quote.
Inquiry: Climate Sensor Node
Share your crop, compartment area and target climate. An application engineer replies within one business day.
Related Systems
Often specified together
Drain Water Disinfection Unit
A pre-filtration and UV disinfection skid that makes full drain water recirculation safe, with dose validated against measured transmission rather than assumed.
- Treatment capacity 30 m³/h
- UV dose 250 mJ/cm² at 70 % transmission
- Pre-filtration 20 µm automatic backflush
LED Toplighting Bar
A passively cooled horticultural LED bar specified by daily light integral and canopy uniformity rather than by installed wattage per square metre.
- Photon flux 1,080 µmol/s
- Efficacy 3.4 µmol/J
- Input power 320 W