The HD2003 is all-in-one environmental station built around a high-precision 3-axis ultrasonic anemometer. It comprehensively measures wind speed/direction, U-V-W components, gusts, sonic temperature, air temperature, relative humidity, and barometric pressure. Designed for extreme conditions, it features no moving parts, self-diagnosis, and an optional heater (HD2003R) for ice prevention. With multiple analog/digital outputs (RS232, Modbus, AoXnd) and low power consumption, it is the ultimate solution for critical monitoring in meteorology, aviation, construction, and industrial safety.
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HD2003 3-Axis Ultrasonic anemometer with temperature, humidity & pressure
HD2003
Senseca
The Ultimate All-in-One Environmental Profiling Instrument
The HD2003 series represents a significant leap forward in environmental monitoring, consolidating seven critical meteorological parameters into a single, robust unit. By employing advanced ultrasonic technology across three axes, it captures a complete spatial and vectorial picture of wind flow, providing unparalleled data for complex analysis and safety-critical decision making. The integrated suite of high-accuracy sensors for temperature, humidity, and pressure eliminates the need for multiple instruments, reducing installation complexity, cost, and potential points of failure in demanding networks.
Engineered for Uncompromising Reliability in the Most Demanding Scenarios
Built for permanent deployment in the harshest environments, from offshore platforms to Arctic research stations, the HD2003 is defined by its resilience. The absence of moving parts in the anemometer ensures there is nothing to wear out or freeze, guaranteeing continuous operation with near-zero maintenance. The optional integrated heating system (model HD2003R) actively prevents ice accumulation on the ultrasonic transducers, ensuring data integrity is maintained even during freezing rain or sleet. This combination of comprehensive data and unwavering reliability makes it indispensable for applications where failure is not an option.
Key Advantages & Features
- Comprehensive Multi-Parameter Measurement: A single device measures wind (speed, direction, 3D vectors, gusts), sonic temperature, air temperature, relative humidity, and barometric pressure.
- Maintenance-Free Ultrasonic Technology: No moving parts ensures maximum longevity and reliability, drastically reducing operational costs and downtime.
- Built-In Self-Diagnosis & Error Reporting: Automatically monitors its own health and performance, providing detailed error reports to ensure data trustworthiness.
- Extreme Environment Ready: Operates from -40°C to +60°C. The HD2003R model includes a heater for operation in icing conditions.
- Unparalleled Connectivity: Offers up to 5 analog outputs, 12 extended analog outputs (optional), and 5 digital interfaces (RS232, RS485 Modbus-RTU, AoXnd, etc.) for seamless integration into any system.
Measures & How to Use
- Primary Application: Ideal for advanced meteorological networks, airport wind shear detection, structural health monitoring of bridges and cranes, industrial safety, and environmental research.
- Install the unit on a mast in a clear, unobstructed location to ensure accurate wind flow measurements for all parameters.
- Select the required output parameters and configure the analog outputs (0-20mA, 0-10V, etc.) and digital communication protocol (e.g., Modbus-RTU) to match your data logger or SCADA system.
- Use the configurable averaging periods (1-3600 seconds) to optimize data for your specific need, from high-frequency gust capture to long-term climate averages.
- Leverage the self-diagnostic features for remote monitoring of sensor health, ensuring continuous data quality and system integrity.
| Parameter | Specification |
|---|---|
| Wind Speed | |
| Range | 0...70 m/s |
| Resolution | 0.01 m/s |
| Accuracy | ± 1% of reading |
| Wind Direction | |
| Range | Azimuth: 0...360°; Elevation: ±60° |
| Resolution | 0.1° |
| Accuracy | ± 1° |
| Sonic Temperature | |
| Range | -40...+60 °C |
| Accuracy | ± 1 °C |
| Air Temperature (Pt100) | |
| Range | -40...+60 °C |
| Accuracy | ± 0.2 °C, ± 0.15% of reading |
| Relative Humidity | |
| Range | 5...98 % RH |
| Accuracy | ± 2.5 % RH @ 23°C |
| Barometric Pressure | |
| Range | 600...1100 mbar |
| Accuracy | ± 0.4 mbar @ 20°C; ± 0.8 mbar (-40°C...+60°C) |
| General Specifications | |
| Power Supply | 12...30 Vdc |
| Power Consumption | < 2 W (typical); < 6 W (with heater active > -10°C) |
| Digital Outputs | RS232, Modbus-RTU, RS485 Multidrop, AoXnd |
| Analog Outputs | Up to 5 configurable (0/4-20mA, 0-1/5/10V, 1-5V) |
| Operating Temperature | -40 to +60 °C; 0 to 100% RH |
| Protection | Weather-resistant (up to 300 mm/h precipitation) |
| Weight | 2.1 kg |
HD2003 3D Ultrasonic Anemometer | Temp, Humidity, Pressure
| Brand | Senseca |
