SenseCAP S200 Wind Speed and Direction Sensor
SenseCAP S200 Wind Speed and Direction Sensor is an IoT Sensor. Connectivity includes RS485, Modbus RTU, SDI-12. Suitable for Environmental measurements and monitoring in Outdoor deployments. IP66-rated enclosure protection.
Product Overview
Description
Today, data on localized weather, known as microclimates, is the new frontier for more precise and accurate weather forecasting. As a result, the collection of weather data is becoming increasingly smaller and gridded. In light of this, weather sensors, which are the most convenient means of collecting weather data, are seeing a rise in demand.

This SenseCAP S200 Wind Speed and Direction Weather Sensor can help you collect and monitor wind speed and direction data, which are crucial in different application scenarios such as smart city projects and etc. It’s IP66 certified, and it features strong robustness to withstand even the toughest outdoor environment. The Sensors to measure wind speed and wind direction use ultrasound instead of a traditional mechanical 3-cup or vane anemometer. The advantage of using ultrasonic sensors is that reducing the movable parts can make the sensor less likely to break and thereby is easier to be maintained without any sacrifices in precision or manpower.
SenseCAP ONE is a series of all-in-one compact weather sensors, that integrate multiple sensors into this compact device, monitoring up to 10 weather parameters: air temperature, air humidity, atmospheric pressure, light intensity, wind speed, wind direction, precipitation, PM 2.5, PM 10, and CO2.

The SenseCAP ONE series uses the RS 485 (MODBUS-RTU) / SDI-12 communication protocol. Hence, the SenseCAP ONE compact weather sensor can be used with any data logger that supports RS485 (MODBUS-RTU) / SDI-12.
We offer the SenseCAP S2100 – LoRaWAN® Data Logger and SenseCAP Sensor Hub 4G Data Logger suitable for SenseCAP ONE series weather sensors, you can transmit the sensor data to public LoRaWAN® network servers(Helium, TTN, etc.,) or private servers.

High-performance Guarantee
We are well aware that the sensors may work under harsh outdoor conditions. To ensure that the performance and durability of the sensors are consistent with their specifications throughout the complete lifecycle, SenseCAP ONE Serials Sensor went through 6 reliability tests before releasing and met the requirements to perform perfectly in extreme conditions.

- Wind tunnel for wind calibration
- High-Low Temperature Test – determine performance under adverse temperature conditions.
- Structural Test – whether the collected values of multiple devices are consistent
- x-y-z vibration test
- Waterproof and air tightness test
- R&D and Production Test – to test the pass rate of multiple devices under factory conditions
Field Deployment

- Smart Agriculture
- Smart City
- Power Transmission
- Renewable Energy
- Transportation and Traffic
Features
- Measures wind speed and wind direction
- Industrial-level design: -40°C to +85°C operating temperature, IP66 rated: waterproof, and dustproof, suitable for outdoor scenarios
- Thermostatically-controlled heating system: Independent heating power supply for use in extremely cold environments
- Output interface: RS485 (MODBUS-RTU) / SDI-12
- Powerful Components Included: A 3m cable for the pole mount; radiation shields are equipped to ensure accurate ambient measurement; ultrasonic wind speed & direction sensors without moving parts
- High-performance Guarantee
We are well aware that the sensors may work under harsh outdoor conditions. To ensure that the performance and durability of the sensors are consistent with their specifications throughout the complete lifecycle, SenseCAP ONE Serials Sensor went through 6 reliability tests before releasing and met the requirements to perform perfectly in extreme conditions.

- Wind tunnel for wind calibration
- High-Low Temperature Test – determine performance under adverse temperature conditions.
- Structural Test – whether the collected values of multiple devices are consistent
- x-y-z vibration test
- Waterproof and air tightness test
- R&D and Production Test – to test the pass rate of multiple devices under factory conditions
The SenseCAP S200 Weather Sensor is the perfect solution for measuring wind speed and direction (using ultrasonic technology) in harsh outdoor environments such as agriculture and smart cities. Designed to withstand harsh conditions, this durable sensor provides accurate data to help you make informed decisions.
Specifications
|
General Parameters |
|
|
Parameters Measured |
wind speed, wind direction |
|
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 |
|
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° |
Hardware Overview

Applications
Smart Agriculture, Smart City, Power Transmission, Renewable Energy, Transportation and Traffic

Today, data on localized weather, known as microclimates, is the new frontier for more precise and accurate weather forecasting. As a result, the collection of weather data is becoming increasingly smaller and gridded. In light of this, weather sensors, which are the most convenient means of collecting weather data, are seeing a rise in demand.

SenseCAP ONE is a series of all-in-one compact weather sensors, that integrate multiple sensors into this compact device, monitoring up to 10 weather parameters: air temperature, air humidity, atmospheric pressure, light intensity, wind speed, wind direction, precipitation, PM 2.5, PM 10, and CO2.

The SenseCAP ONE series uses the RS485 (MODBUS-RTU) / SDI-12 communication protocol. Hence, the SenseCAP ONE compact weather sensor can be used with any data logger that supports RS485 (MODBUS-RTU) / SDI-12.
We offer the SenseCAP S2100 – LoRaWAN® Data Logger – and Sensor Hub industrial-grade 4G Data Logger with MODBUS-RTU RS485 protocol – suitable for SenseCAP ONE series weather sensors, you can transmit the sensor data to public LoRaWAN® network servers(Helium, TTN, etc.,) or private servers.

Policies & Guidelines
Warranty, shipping, and purchasing information
- All prices are stated in US dollars (USD), unless otherwise indicated.
- Full payment must be received and confirmed before an order is prepared or dispatched.
- Payment may be made by bank transfer, Bitcoin, or USDT. The payment methods available for each order are displayed at checkout.
- Shipping charges are shown separately at checkout. The quoted shipping charge includes applicable import duties, taxes, and customs-clearance charges for the delivery destination.
- An electronic invoice is made available in the Customer’s account after payment confirmation. An official sales invoice also accompanies the shipment.
- Orders may be cancelled for a full refund before order preparation begins. Once preparation has begun, cancellation is subject to the order’s processing status.
- A Customer wishing to return a non-defective product must request the return within 30 days of delivery. The product must be returned in good condition with its official sales invoice.
- For a non-defective return, the Customer is responsible for return shipping. The refund covers the product price only; the original shipping charge is not refundable.
- Refunds for returned products are initiated after the returned goods have been received and their condition verified. Approved refunds are initiated within seven business days and returned through the original payment method.
- The refundable amount is based on the USD value paid for the product. Refunds for Bitcoin or USDT payments are calculated against that USD amount, rather than a fixed quantity of cryptocurrency. The time required for funds to reach the Customer depends on the payment method and processing provider.
- All devices, sensors, and accessories purchased directly from SenseCAP are covered by a one-year warranty from the date of delivery.
- Warranty eligibility is verified against the original sales record and, where available, the product serial number. For products without a serial number, the order details and official sales invoice are used to identify the purchase.
- The warranty covers manufacturing defects and internal hardware failures arising under normal use and within the product’s specified operating conditions.
- Products that arrive damaged or non-operational should be reported to SenseCAP so that the appropriate shipping or warranty procedure can be arranged.
- Warranty claims are assessed through technical review. Depending on the findings, the resolution may include remote assistance, replacement parts, repair, or an equivalent replacement.
- Customers must obtain return authorization and shipping instructions before sending a product for warranty service.
- For an authorized warranty return, the Customer pays the cost of shipping the product to the designated service location. SenseCAP pays standard shipping for the repaired or replacement product back to the Customer.
- Warranty service addresses the supplied hardware. Network availability, connectivity, subscription services, and any network-based rewards depend on their respective operating requirements and are not guaranteed by the hardware warranty.
- Orders are shipped on a Delivered Duty Paid (DDP) basis to all available delivery destinations.
- The shipping charge displayed at checkout includes transportation, applicable import duties, taxes, and customs clearance. These import charges are not payable separately by the recipient.
- Products with a stated dispatch date are scheduled according to the date shown on the product page. Where no dispatch date is stated, the product is ready for dispatch and is handed over to the carrier within two business days after payment confirmation.
- Dispatch dates refer to handover to the carrier, not delivery to the Customer. Transit time depends on the destination and carrier service.
- Each shipment is accompanied by an official sales invoice and declared using an accurate product description, invoice value, and applicable customs classification.
- Tracking information is provided after the shipment has been handed over to the carrier.
- Customers are responsible for providing an accurate delivery address and any recipient information required to complete delivery and customs formalities.
- Shipping damage should be reported promptly. Customers should retain the product, original packaging, shipping labels, and invoice while the claim is assessed.
- If a shipment is lost or damaged, SenseCAP will review the case with the carrier and advise the Customer of the applicable resolution. Where the issue results from a packing or documentation error attributable to SenseCAP, the resolution may include repair, replacement, or refund.
Policy & Support Pages
Open the complete service, delivery, and support pages