Seeed Studio SenseCAP S800 8-in-1 Compact Weather Sensor is a robust environmental monitoring solution designed for outdoor, agricultural, and smart city applications. It measures air temperature, relative humidity, barometric pressure, wind speed, wind direction (ultrasonic), PM2.5, PM10, and noise, providing comprehensive climate and air quality data in one compact device.
Features
- 8-in-1 Measurement: Collects temperature, humidity, barometric pressure, wind speed, wind direction, PM2.5, PM10, and noise with a single sensor.
- Industrial-Grade Design: Operating temperature range from -40°C to +85°C, IP66-rated waterproof and dustproof housing for reliable outdoor use.
- Output Interfaces: Supports RS485 (MODBUS-RTU) and SDI-12 protocols for seamless integration with data loggers and IoT platforms.
- Thermostatically-Controlled Heating: Independent heating system ensures stable performance in extremely cold environments.
- Powerful Components: Includes 3m cable for pole mounting, radiation shields for accurate ambient measurement, and ultrasonic wind sensors with no moving parts for durability.
- High-Performance Guarantee: Underwent 6 reliability tests to ensure consistent performance in harsh outdoor conditions.
Reliability Tests
- Wind Tunnel Calibration – Ensures accurate wind speed and direction measurement.
- High-Low Temperature Test – Validates performance under extreme temperature conditions.
- Structural Consistency Test – Confirms measurement accuracy across multiple devices.
- X-Y-Z Vibration Test – Verifies durability under mechanical stress.
- Waterproof & Airtightness Test – Guarantees IP66 protection against water and dust.
- R&D and Production Test – Ensures high pass rate and reliability during manufacturing.
SenseCAP S800 is engineered for long-term outdoor deployment, making it a reliable choice for climate monitoring, smart agriculture, and smart city projects. Its compact design, multi-parameter measurement, and industrial-grade durability ensure accurate data collection even in the toughest environments.
Specification
| General Parameters | |
| Parameters Measured | air temperature, relative humidity, barometric pressure, wind speed, wind direction, PM2.5, PM10 and noise |
| Protocol | RS485 (MODBUS-RTU) / SDI-12 |
| Power Supply | 12V~24V 24V(Heating power supply) |
| Cable Length | 3m |
| Operating Temperature & Humidity | -40 °C ~ + 85 °C, 0 ~ 100%RH |
| IP Rating | IP66 |
| Device Weight | 2kg |
| Air Temperature | |
| Range | - 40 °C ~ + 85 °C |
| Accuracy | ± 0.1℃ |
| Resolution | 0.01 ℃ |
| Air Humidity | |
| Range | 0 ~ 100% RH |
| Accuracy | ± 1.5% RH |
| Resolution | 0.01% RH |
| Barometric Pressure | |
| Range | 300 ~ 1250 hPa |
| Accuracy | ± 50 Pa |
| Resolution | 10 Pa |
| Wind Speed (Ultrasonic) | |
| Range | 0~60 m/s standard range 0~75m/s extended range Up to 80m/s withstand range |
| Accuracy | ±0.3m/s(≤10m/s); ±3% (10m/s ~ 50m/s) ±5% (>50m/s) |
| Resolution | 0.1 m/s |
| Wind Direction (Ultrasonic) | |
| Range | 0 ~ 360 ° |
| Accuracy | ± 3.0° |
| Resolution | 0.1° |
| PM2.5 | |
| Range | 0~1000µg/m³ |
| Accuracy |
±10% (100~1000µg/m³) ±10µg/m³ (0~100µg/m³) |
| Resolution | 1µg/m³ |
| PM10 | |
| Range | 0~1000µg/m³ |
| Accuracy | ±15% (100~1000µg/m³) ±15µg/m³ (0~100µg/m³) |
| Resolution | 1µg/m³ |
| Noise | |
| Range | 35~100dB |
| Accuracy | ±1.5dB |
| Resolution | 0.1dB |
Hardware Overview
Application
Seeed Studio SenseCAP S800 8-in-1 Compact Weather Sensor is designed for diverse environmental monitoring applications including smart agriculture, smart cities, power transmission, renewable energy projects, and transportation & traffic management. It provides reliable microclimate data to support precision forecasting and sustainable infrastructure.
Localized weather data, also known as microclimates, is becoming increasingly important for accurate weather forecasting. The demand for compact and grid-based weather sensors is rising, as they are the most convenient way to collect high-resolution climate data.
The SenseCAP ONE S800 8-in-1 Compact Weather Sensor enables collection and monitoring of environmental parameters crucial for smart city projects and other IoT applications. With IP66 certification, it withstands harsh outdoor conditions. Its ultrasonic wind speed and direction sensors replace traditional mechanical anemometers, reducing moving parts, minimizing maintenance, and ensuring long-term precision.
SenseCAP ONE Series integrates multiple sensors into a compact device, monitoring up to 10 parameters: air temperature, humidity, atmospheric pressure, light intensity, wind speed, wind direction, precipitation, PM2.5, PM10, and CO2.
The SenseCAP ONE series supports RS485 (MODBUS-RTU) and SDI-12 communication protocols, making it compatible with a wide range of industrial data loggers and IoT platforms.
We also provide the SenseCAP S2100 - LoRaWAN® Data Logger and the Sensor Hub industrial-grade 4G Data Logger with MODBUS-RTU RS485 protocol. These solutions allow seamless data transmission to public LoRaWAN® network servers (Helium, TTN, etc.) or private servers, enabling flexible integration into IoT ecosystems.
Documents
Part List
| SenseCAP ONE All-in-one Compact Weather Sensor | x1 |
| M12 8-pin communication cable (default length 3-meter hook-up wire and there is a waterproof aviation connector type to choose from when working with SenseCAP SensorHub datalogger. If the aviation connector is not needed, cut it off by yourself) | x1 |
| USB Type-C cable, for configuring devices | x1 |
| Screw | x6 |
| Flat washer (to open the configuration port) | x1 |