Greenhouse monitoring sensor. One node, six signals.
PhyriaPulse is a wireless greenhouse monitoring sensor. It measures CO2, temperature, humidity, air pressure, light, and soil moisture around the clock and sends every reading to your phone. Designed to meet IP65 under IEC 60529 and ready for daily greenhouse use.
Six sensors. Continuous readings. One node.
Every signal PhyriaPulse tracks is one your crop depends on, and the record runs without gaps.
CO₂ ppm
Tracks carbon dioxide continuously. Low CO2 slows photosynthesis. High CO2 signals poor ventilation. Know the level before the plant does.
Temperature °C
Reads air temperature around the clock. Day-night swings affect germination, flowering, and disease pressure. Track both extremes, not just the average.
Relative humidity %RH
Measures humidity at the node location. High humidity above 80% RH opens the door to mold, botrytis, and mildew. See the climb before it reaches the canopy.
Air pressure hPa
Tracks barometric pressure in real time. Pressure drops often precede incoming weather. Pair it with temperature and humidity to read what is coming before it arrives.
Light intensity lux
Measures ambient light at crop level. Different crops need different DLI targets. Know whether your light delivery matches what the crop actually receives in each room.
Soil moisture %
Reads substrate water content continuously. Over-watering and under-watering both show in root health and yield. Water on a reading, not a schedule.
A sensor designed for where it works.
A greenhouse is a humid, bright, demanding environment. PhyriaPulse is built for it.
Designed to meet IP65
The enclosure is designed to meet IP65 under IEC 60529: dust-tight and protected against water jets. It sits in the room and keeps working through daily watering, cleaning, and condensation.
Wireless by design
No cables to run, no conduit to plan. The node connects over your greenhouse WiFi, with long-range LoRa and cellular options on the roadmap for the corners where WiFi fades. Place it where the reading matters, not where the cable reaches.
Battery powered
Runs on a built-in rechargeable battery for weeks on a single charge, with no mains cable to run. Move the node between rooms without replanning power.
Over-the-air updates
Firmware updates arrive over the air, HMAC-signed with each node's own key and checked before they install. Your node gains improvements and security patches without a site visit or a cable.
Validated in a live greenhouse
A pilot node ran at the HAMK industrial greenhouse at Lepaa and collected 7,072 readings at 60-second intervals. The data held up. The design is proven in a real growing environment.
EU cybersecurity ready
Every reading leaves the node under TLS, authenticated with the node's own key, and every firmware update is HMAC-signed. Built to meet the EU radio cybersecurity rules under RED and EN 18031, and ready for the Cyber Resilience Act.
The numbers behind the node.
Published so you can compare. Measured so you can trust them.
CO₂
| Range | 400 – 10 000 ppm |
| Accuracy | ±30 ppm ±3% |
| Resolution | 1 ppm |
| Principle | NDIR |
Temperature
| Range | −40 – +70 °C |
| Accuracy | ±0.4 °C |
| Resolution | 0.01 °C |
Relative humidity
| Range | 0 – 100 %RH |
| Accuracy | ±3 %RH |
| Resolution | 0.1 %RH |
Air pressure
| Range | 300 – 1100 hPa |
| Accuracy | ±1 hPa |
| Resolution | 0.18 Pa |
Light
| Range | 0 – 120 000 lux |
| Spectral response | 440 – 800 nm |
| Gain | Adjustable |
Soil moisture
| Method | Capacitive |
| Output | 0 – 100 % VWC |
| Probe cable | ≥ 60 cm |
System
| Reporting interval | 60 s |
| Primary wireless | WiFi 2.4 GHz b/g/n |
| Secondary wireless | LoRa 868 MHz (roadmap) |
| Display | OLED 128 × 64 |
| Battery | Li-ion, weeks per charge |
| Charging | Pogo pad, no exposed connector |
| Firmware updates | Over-the-air |
| Enclosure | Designed to meet IP65 (IEC 60529) |
| Operating temperature | −10 – +60 °C |
Typical values. Long-range LoRa connectivity is on the roadmap; expected range up to several kilometres in open field and shorter inside metal greenhouse structures.
Simple, transparent pricing.
Two nodes, two subscriptions, billed per node with no hidden fees or lock-in. Every subscription starts with a free month.
PhyriaPulse Climate node
€699
One-time cost. CO2, temperature, humidity, air pressure, light and soil moisture from a single node. WiFi connectivity, with LoRa 868 MHz long-range and Blues Notecard cellular on the roadmap. Includes the node, enclosure, and installation support.
PhyriaPulse Guard node
€899
One-time cost. Air temperature, humidity, CO₂ and air pressure, plus disease-risk scores for grey mould and four other greenhouse diseases, built on published plant-disease research. Includes the node, enclosure, and installation support.
Climate subscription
€25/node/month
Real-time data delivery, mobile alerts, dashboard access, and over-the-air firmware updates. Cancel any time.
Guard subscription
€50/node/month
Everything in the Climate subscription, plus Guard’s disease-risk scores and alerts. Cancel any time.
All prices exclude VAT. Volume discounts from five nodes, and a further 15% on annual prepayment. Two-month pilot programme €1,700. Shipping from €6 within Finland and €9 internationally.
Bring PhyriaPulse to your greenhouse.
Start with a pilot in one room. See the data, then scale at your pace.
Talk to us