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Seeed Studio  |  SKU: 101991048

Seeed Studio S-ZW-01 | Industrial UV Radiation Sensor (RS485 Modbus RTU)

Price incl. 19% VAT
Regular price €215,00
Price excl. VAT
€180,67
Shipping calculated at checkout. Shipping policy

The Seeed Studio UV Radiation Sensor is an RS485 sensor for UV intensity at outdoor weather stations.

  • Spectrum: 290-390 nm UV measurement
  • Output: RS485 Modbus RTU for PLC integration
  • Housing: IP68 with optical filter window

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Prices include VAT at the rate of your EU delivery country, so the price shown is the price you pay. EU businesses with a valid VAT number can buy VAT-free: enter your company name and VAT number at checkout and VAT is removed under the intra-community reverse-charge rules. Orders delivered within Cyprus always include Cyprus VAT.

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  • Warranty & Support: Consumer purchases are covered by the 2-year legal guarantee of conformity, and manufacturer warranty terms apply per brand. Our engineering team at shopioT provides technical support.

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Tracked delivery to Cyprus, all EU member states, the United Kingdom and Switzerland via ACS Courier, Cyprus Post or FedEx. Orders ship from our warehouse in Nicosia, Cyprus, typically within 1–3 business days. See our Shipping Policy for delivery times.

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Description

The Seeed Studio S-ZW-01 is an industrial ultraviolet (UV) radiation meter engineered to provide critical sunlight intelligence for environmental and agricultural applications. Utilizing a high-sensitivity photoelectric detector and specialized optical filters, this sensor converts incident UV radiation into a proportional electrical signal, delivering accurate intensity readings in W/m². Its cosine-corrected design ensures measurement fidelity even at wide incidence angles, making it a reliable component for permanent outdoor installation in harsh climates.

Advanced Meteorological Sensing

Optimized UV Bandwidth Tuned to the 290–390nm range, capturing the most significant UV radiation for biological and material impact studies.
Modbus RTU Standard Equipped with an RS485 interface for easy integration with data loggers, PLCs, or LoRaWAN Modbus DTUs.
Rugged Outdoor Enclosure UV-resistant casing with IP68 protection ensures consistent performance in rain, dust, and high-heat environments.
Compact Integration Small form factor with standardized wiring allows for easy mounting on weather station masts and cross-arms.

Professional Use Cases

• Smart Agriculture: Monitor UV exposure to predict crop health, optimize fertilization, and study the impact of radiation on pest behavior.
• Meteorological Research: Capture high-resolution UV intensity data for atmospheric studies and UV index forecasting.
• Materials Testing: Track UV aging and degradation of outdoor materials in industrial testing sites.

Technical Integration

The S-ZW-01 operates on a wide 7V to 24V DC power supply and communicates via RS485 Modbus RTU, making it fully compatible with the SenseCap ecosystem and other professional industrial networks. For wireless deployment, it can be bridged to LoRaWAN® using a Modbus DTU. For assistance with payload decoding or meteorological station architecture, contact the ShopIoT engineering team.

Specifications

  • Primary Communication Protocol
    RS485 / Modbus RTU
  • Interfaces (I/O)
    RS485 (Modbus RTU)
  • Configuration Method
    Software (via RS485)
  • Monitoring Parameters
    UV Radiation
  • Measurement Technology

    UV radiation: photoelectric detector with optical filter (cosine-corrected response)

  • Measurement Range

    UV radiation: 0–200 W/m²

    Spectral response: 240–395 nm

  • Measurement Accuracy

    UV radiation: ±3%

  • Measurement Resolution

    UV radiation: 1 W/m²

  • Power Source
    DC Input
  • Power Input
    5–24 VDC (12 VDC typical)
  • Weight
    165 g (net)
  • Enclosure Material
    PC (Polycarbonate)
  • Mounting Options
    Wall Mount
  • IP Rating
    IP68
  • Environment Rating
    Outdoor
  • Operating Temperature
    -30°C to +75°C
  • Warranty
    2 Years

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