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SenseCAP  |  SKU: 101991141

Seeed Studio SenseCAP S700-C | 7-in-1 Compact Weather Station, RS485 & SDI-12

Price incl. 19% VAT
€759,00
Price excl. VAT
€637,82
Shipping calculated at checkout. Shipping policy

The Seeed Studio S700-C is an all-in-one LoRaWAN weather station.

  • Weather data: solar, radar rain, wind, temp, humidity, pressure
  • High accuracy: temp ±0.1 °C, wind ±0.3 m/s, solar ±3%, rain ±10%
  • All-weather build: IP66, −40 to +85 °C, heated, RS485/SDI-12/ASCII

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Delivery and Shipping

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.

EU business? Enter your company name and a valid EU VAT number at checkout to remove VAT (reverse charge).

Description

The Seeed Studio SenseCAP S700-C is a professional-grade 7-in-1 compact weather station measuring air temperature, relative humidity, barometric pressure, global solar radiation (with sunshine duration), rain intensity, wind speed, and wind direction — a complete micro-climate picture from one rugged unit.

It pairs a pyranometer, a radar rain gauge, and an ultrasonic wind sensor (no moving parts) with a built-in heater and an IP66 enclosure rated −40 °C to +85 °C — purpose-built for harsh outdoor, agriculture, and smart-city deployments. Data is delivered over RS485 (Modbus-RTU), SDI-12, and ASCII.

Core Capabilities

7-in-1 High-Accuracy Sensing Air temperature (±0.1°C), humidity (±1.5% RH), barometric pressure (±50 Pa), global solar radiation (0–2000 W/m², ±3%), radar rain (0–300 mm/h, ±10%), wind speed (0–60 m/s, ±0.3 m/s), and wind direction (0–360°, ±3°).
No Moving Parts — Maintenance-Free Ultrasonic wind sensing (0–60 m/s standard, up to 80 m/s withstand) and a radar rain gauge replace spinning cups, vanes, and tipping buckets — eliminating mechanical wear, clogging, and recalibration.
Pyranometer Solar Radiation Measures global solar radiation (0–2000 W/m², 300–1100 nm, <1 s response, ±3%) and sunshine duration — valuable for agriculture and evapotranspiration models, solar/PV yield, and climate research.
Built for Harsh Climates & Easy Integration IP66 enclosure rated −40 °C to +85 °C with a built-in heater for snow and frost. Outputs RS485 (Modbus-RTU), SDI-12, and ASCII via an M12 connector, powered by 12–24 V at just 0.6 W (21 W when heating).

Typical Applications

Smart Agriculture & Agritech: Track micro-climate, solar radiation, and rainfall to guide irrigation, frost protection, spraying windows, and crop-model decisions across fields and greenhouses.
Smart City & Environmental Monitoring: Deploy on poles and rooftops for urban weather, microclimate, and flood-risk monitoring with maintenance-free, heated, all-weather sensing.
Solar & Renewable Energy: Use pyranometer solar-radiation and sunshine-duration data for PV-site assessment, performance benchmarking, and yield forecasting.
Research, Meteorology & Cold Climates: A compact, heated, low-maintenance station for distributed weather networks, hydrology, and sites that see snow and sub-zero temperatures.

Technical Integration

Key points for wiring the S700-C into your system:

Output & protocols: RS485 (Modbus-RTU), SDI-12, and ASCII via an M12 connector on a 3 m cable; directly compatible with industrial data loggers, controllers, and PLCs.
Cloud backhaul: Pair with a SenseCAP S2100 LoRaWAN data logger or a SenseCAP 4G data logger (sold separately) to send data over LoRaWAN or cellular.
Power: 12–24 V DC (24 V for the heater), at a typical 0.6 W (21 W when heating).
Mounting & environment: IP66 unit (140 × 140 × 350 mm, 1607 g) for pole or cross-arm mounting; operates −40 °C to +85 °C.
Setup help: For sensor selection, data-logger pairing, or integration support, contact the shopioT technical team.

What's in the Box

1×SenseCAP S700-C 7-in-1 Weather Station
1×M12 8-Pin Communication Cable
1×USB Type-C Cable
6×Screws
1×Flat Washer

Note: a SenseCAP data logger (LoRaWAN/4G) or a Modbus/SDI-12 controller is required for data collection and is sold separately.

Frequently Asked Questions

What does the S700-C measure?

Air temperature (±0.1 °C), humidity (±1.5% RH), barometric pressure (±50 Pa), global solar radiation (0–2000 W/m²) and sunshine duration, radar rain intensity (0–300 mm/h), and ultrasonic wind speed (0–60 m/s) and direction (±3°).

Can it operate in snow and freezing conditions?

Yes. It's rated −40 °C to +85 °C and has a built-in heater (24 V, 21 W when heating) to keep the sensors clear of snow and ice in cold climates.

Does it have moving parts?

No. Wind is measured ultrasonically and rain by radar — no spinning cups, vanes, or tipping buckets — minimising wear and maintenance.

How do I get the data to the cloud?

It outputs RS485 (Modbus-RTU), SDI-12, and ASCII via an M12 connector. Pair it with a SenseCAP S2100 LoRaWAN data logger or a SenseCAP 4G data logger, or connect to any Modbus/SDI-12 controller or PLC.

How is the S700-C different from the other S700 models?

The "-C" version combines both the pyranometer (solar radiation) and the radar rain gauge. S700-A adds radar rain, S700-B adds solar radiation, and the base S700 has neither.

How is it powered and mounted?

Powered by 12–24 V DC over the M12 cable (typically via the data logger), drawing 0.6 W (21 W when heating). It mounts on a pole or cross-arm and is IP66-rated for permanent outdoor use.

Certifications

CE UKCA

Specifications
  • Primary Communication Protocol
    RS485 / Modbus RTU
  • Interfaces (I/O)
    RS485 (Modbus RTU), SDI-12, M12 Connector (Power)
  • Configuration Method
    Modbus Commands, SDI-12 Commands
  • Monitoring Parameters
    Temperature, Humidity, Barometric Pressure, Wind Speed, Wind Direction, Rainfall, Total Solar Radiation
  • Measurement Technology

    Wind speed & direction: Ultrasonic (no moving parts)

    Rain intensity: Radar

  • Measurement Range

    Air temperature: -40°C to +85°C

    Air humidity: 0–100% RH

    Barometric pressure: 300–1250 hPa

    Wind speed: 0–60 m/s standard; 0–75 m/s extended; withstands up to 80 m/s

    Wind direction: 0–360° (at -40°C to +60°C)

    Global solar radiation: 0–2000 W/m²

    Sunshine duration: 0–6553.5 h

    Rain intensity: 0–300 mm/h

  • Measurement Accuracy

    Air temperature: ±0.1°C

    Air humidity: ±1.5% RH

    Barometric pressure: ±50 Pa

    Wind speed: ±0.3 m/s (≤10 m/s); ±3% (10–50 m/s); ±5% (>50 m/s)

    Wind direction: ±3°

    Global solar radiation: ±5%

    Sunshine duration: ±3%

    Rain intensity: ±10%

  • Measurement Resolution

    Air temperature: 0.01°C

    Air humidity: 0.01% RH

    Barometric pressure: 10 Pa

    Wind speed: 0.1 m/s

    Wind direction: 0.1°

    Global solar radiation: 1 W/m²

    Sunshine duration: 0.1 h

    Rain intensity: 0.01 mm

  • Power Source
    DC Input
  • Power Input
    12–24 VDC via M12 8-pin connector (RS-485 Modbus-RTU / SDI-12); separate 24 VDC supply for heating (24 V / 1 A recommended)
  • Power Consumption
    Normal operation: 0.42 W (12–24 VDC), Heating: 21 W @ 24 VDC
  • Mounting Options
    Pole Mount
  • IP Rating
    IP66
  • Environment Rating
    Outdoor, Industrial
  • Operating Temperature
    -40°C to +85°C
  • Certifications
    CE, UKCA
  • Warranty
    2 Years

Document Library

S700-C Datasheet

S700-C User Manual

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