The SMKB-VIS-ECO Visibility Sensor, developed by SensorMart, is an affordable yet high-performance instrument designed for precise visibility measurements. Using advanced forward scattering technology, it is ideal for traffic monitoring, maritime navigation, drilling platforms, highways, and other transportation sectors. Its compact size, durable construction, and all-weather capability make it an excellent choice for industries requiring accurate and continuous visibility data.
Advanced Forward Scattering Technology
The SMKB-VIS-ECO works on the forward-scattering principle, where it emits infrared light pulses with a center wavelength of 0.87 μm. As these pulses travel through the atmosphere, particles like fog, rain, snow, or dust scatter the light. The receiver captures the forward-scattered light from a defined volume of air and processes it through specialized algorithms to calculate meteorological visibility values.
Key benefits of this technology include:
- Accurate detection of visibility reduction due to suspended particles.
- Fast data updates for timely hazard detection.
- Reliable operation in diverse weather conditions.
Outstanding Advantages
The SMKB-VIS-ECO stands out in the market for its balance of performance, durability, and cost-effectiveness.
- Flexible Output Options – Supports both RS232 and RS485 communication interfaces for seamless integration.
- High Performance at Competitive Price – Advanced sensing at an affordable cost for budget-conscious projects.
- Compact & Lightweight – Easy to transport, install, and maintain.
- Simple Installation & Maintenance – Minimal setup time with straightforward calibration.
- Integrated Heater – Prevents ice and condensation on the optical window for all-weather operation.
Robust and Weather-Resistant Design
Built to endure extreme environmental conditions, the SMKB-VIS-ECO uses high-quality materials:
- Stainless steel and cast aluminum alloy with a spray-powder coating for corrosion resistance—ideal for offshore platforms, coastal areas, and industrial environments.
- Operational temperature range from 40°C to +70°C, making it suitable for hot deserts or freezing Arctic conditions.
- Moisture resistance with operational humidity tolerance up to 99%.
Technical Specifications
| Parameter | Details |
|---|---|
| Material | Stainless Steel / Cast Aluminum |
| Dimensions | 28 × 15 × 15 cm / 28 × 18 × 9 cm |
| Weight | 2.2 kg / 2.6 kg |
| Measurement Range | 10 – 5000 m |
| Accuracy | ±10% |
| Update Rate | 1 data point every 10 seconds |
| Interface | RS232 / RS485 |
| Working Temperature | -40°C to +70°C |
| Humidity Range | 0–99% |
| Power Supply | 12–24 V DC |
| Power Consumption | 0.6 W (heater off) / 5 W (heater on) |
Primary Applications
1. Road and Highway Safety
- Monitors fog, dust, and smoke visibility levels to reduce accident risks.
- Works with traffic management systems to provide driver warnings via electronic boards.
2. Maritime Navigation
- Ensures safe ship movements in ports, harbors, and offshore drilling platforms.
- Assists in collision prevention during low-visibility conditions.
3. Airport Runway Operations
- Supports Runway Visual Range (RVR) measurements for take-off and landing safety.
- Operates efficiently in rain, fog, and snow.
4. Industrial and Mining Sites
- Monitors airborne particulates in open-pit mines and construction areas.
- Enhances worker safety by providing early hazard warnings.
Benefits of SMKB-VIS-ECO Visibility Sensor
- Affordability with High Accuracy – Delivers reliable data without exceeding budget constraints.
- All-Weather Reliability – Integrated heating ensures performance in frost, snow, or fog.
- Low Maintenance – Minimal cleaning and servicing requirements reduce operational costs.
- Quick Deployment – Simple design enables installation in remote or urban environments.
Why Choose SMKB-VIS-ECO?
Compared to other visibility sensors, SMKB-VIS-ECO offers:
- Competitive pricing without sacrificing quality.
- Durable construction suitable for harsh outdoor conditions.
- Flexible communication interfaces for various monitoring setups.
- Proven performance in real-world traffic and maritime applications.
Conclusion
The SMKB-VIS-ECO Visibility Sensor is a cost-effective, durable, and accurate solution for industries that require continuous and reliable visibility measurements. Whether for road safety, marine navigation, aviation, or industrial monitoring, it offers a robust design, easy integration, and dependable performance even in extreme environments.
Its forward scattering technology ensures that visibility is accurately measured and communicated in real time, helping to prevent accidents and improve operational safety.
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