Dragino WSS‑27 LoRaWAN (RS485) PAR Sensor – Photosynthetically Active Radiation
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Dragino WSS‑27 LoRaWAN (RS485) PAR Sensor – Photosynthetically Active Radiation
WSS Weather Sensors

Dragino WSS‑27 LoRaWAN (RS485) PAR Sensor – Photosynthetically Active Radiation

Availability: In stock

€237,00

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Vendor:
Dragino

💡 Overview

The Dragino WSS-27 is an RS485 PAR (Photosynthetically Active Radiation) sensor designed to measure the intensity of natural light in the 400–700 nm spectrum, which is critical for plant photosynthesis. It integrates seamlessly with Dragino weather station solutions and LoRaWAN RS485 transmitters for real-time agricultural and environmental monitoring.

Ideal for smart agriculture, greenhouse control, crop research, and solar radiation studies, the WSS-27 provides high-accuracy PAR measurements to optimize plant growth and environmental conditions.

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💡 Key Features

🌞 Measures PAR (Photosynthetically Active Radiation)
📡 RS485 interface for reliable long-distance communication
🌱 Optimized for agriculture and plant growth monitoring
📊 Wide measurement range up to 2500 μmol/m²·s
🎯 High accuracy ±2% with stable long-term performance
⚡ Low power consumption for continuous outdoor use
🌦 Designed for integration with Dragino weather station systems

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🛠 Applications

🌾 Smart Agriculture & Precision Farming
🏡 Greenhouse Environmental Monitoring
🔬 Plant Growth & Photosynthesis Research
☀️ Solar Radiation & Climate Studies
📡 LoRaWAN Weather Station Deployments

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📊 Technical Specifications

Sensor Type: PAR (Photosynthetically Active Radiation)
Spectral Range: 400 – 700 nm
Measurement Range: 0 – 2500 μmol/m²·s
Resolution: 1 μmol/m²·s
Accuracy: ±2%
Interface: RS485 (Modbus compatible)
Power Supply: DC 5 – 24 V
Operating Temperature: −30 °C to +75 °C
Operating Humidity: 10 – 90 %RH (non-condensing)
Annual Stability: ≤ ±2%
Power Consumption: ~3 mA @ 12 V
Integration: Compatible with Dragino WSC series weather stations

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📥 Product Downloads

📄 Datasheet
📖 User Guide

  • Device Type: PAR Sensor (Photosynthetically Active Radiation)
  • Spectral Range: 400–700 nm
  • Measurement Range: 0–2500 μmol/m²·s
  • Resolution: 1 μmol/m²·s
  • Accuracy: ±2%
  • Interface: RS485, Modbus-RTU
  • Power Supply: DC 5–24 V
  • Power Consumption: ~3 mA @ 12 V
  • Operating Temperature: -30°C to +75°C
  • Operating Humidity: 10–90% RH (non-condensing)
  • Annual Stability: ≤ ±2%

Shipping Policy We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Greece are performed either directly from us or using local shipping couriers (i.e. ELTA Courier). We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment. Shipment Tracking You can use the following links to track your order using the provided tracking number in the case of international orders. Orders shipped with TNT Express: TNT Tracking Orders shipped with FedEx: FedEX Tracking General Return Policy We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at info@invibit.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. For any further information, help and support regarding the shipping and/or return process you can contact us at: Email: info@invibit.com Telephone: +30 210 421 2380