PAR Sensors (Atmos Series)
PAR50 PAR Sensor
Model: PAR50
The PAR50 is a high-precision PAR sensor that measures light in the 400–700 nm range used for photosynthesis, intended for agricultural, horticultural and environmental research.
- Measures PAR over 400–700 nm
- Range 0–2500 µmol/m²·s with ±3 % full-scale accuracy
- 4–20 mA, 0–10 V or RS485 Modbus RTU output
- UV-resistant housing with M20 × 1.5 mounting thread
- 3 m cable, customisable
| Parameter | Value |
|---|---|
| Measurement range | 0 to 2500 µmol/m²·s |
| Accuracy | ±3 % full scale |
| Spectral range | 400 to 700 nm |
| Output options | 4-20 mA, 0-10 V, RS485 (Modbus RTU) |
| Power supply | 12-24 V DC |
| Cable length | 3 metres (customisable) |
| Mounting thread | M20 × 1.5 |
| Sensor body | 50 mm diameter × 80 mm length |
| Housing material | UV-resistant polymer |
| Weight | 200 g |
| Ingress protection | IP65 |
| Operating temperature | -40 °C to 85 °C |
Greenhouses & polyhouses
Hydroponics & aeroponics
Plant research laboratories
Scope of supply
On request.
Live application demo
Weather & agriculture
Interact with the simulation – change the conditions and see how the PAR50 responds.
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