The Yaoan HT-DS400 Beta Ray Dust Monitoring System is an advanced fixed environmental monitoring solution designed for continuous online measurement of airborne particulate matter. It uses the beta-ray measurement method to monitor PM2.5, PM10 and TSP with stable, accurate data collection for industrial and environmental air-quality applications. Yaoan lists the HT-DS400 specifically as a beta-ray online dust monitoring system for real-time particulate monitoring.
The modular design allows the system to be configured with different monitoring parameters according to site requirements. Its automatic heating and dehumidification functions help reduce interference from environmental conditions, improving measurement stability during outdoor operation.
The HT-DS400 supports automatic continuous monitoring and scheduled sampling, with the supplied product literature indicating sampling and recording at one-hour intervals. A sampling flow of 16.67 L/min is specified by Yaoan, while the operating environment covers temperatures from -20°C to 50°C and humidity up to 99% RH.
For remote data management, the system supports 4G wireless transmission, allowing large-scale grid deployment and centralized remote supervision. Monitoring status and readings can be viewed from computers or mobile devices, while more than 15,000 records can be stored cyclically and exported through USB.
The system can also be linked with external dust-control equipment such as tower spraying, perimeter spraying and fog cannons. When dust levels exceed preset limits, connected suppression equipment can be activated automatically to support intelligent environmental control.
Features
- Beta Ray Measurement: Provides accurate and stable particulate monitoring.
- PM2.5 PM10 and TSP Monitoring: Designed for continuous ambient dust measurement.
- Modular Configuration: Monitoring parameters can be selected according to project requirements.
- Automatic Heating and Dehumidification: Helps reduce weather-related interference.
- Continuous Real Time Monitoring: Suitable for unattended long-term operation.
- Automatic Sampling: Supports scheduled sampling and recording.
- 4G Wireless Communication: Suitable for remote monitoring and distributed deployment.
- Remote Management: Monitoring data and system status can be viewed from computers and mobile devices.
- Large Data Storage: Stores more than 15,000 records for historical analysis.
- USB Data Export: Simplifies transfer and analysis of recorded data.
- Automatic Dust Control: Can be linked with fog cannons and spraying systems.
- Outdoor Industrial Design: Suitable for environmental and industrial dust-monitoring applications.
Specifications
| Specification |
Details |
| Brand |
Yaoan |
| Model |
HT-DS400 |
| Product Type |
Beta Ray Dust Monitoring System |
| Monitoring Parameters |
PM2.5 PM10 TSP |
| Measurement Method |
Beta Ray |
| PM2.5 Range |
0 to 10 mg |
| PM2.5 Resolution |
0.1 μg/m³ |
| PM10 Range |
0 to 10 mg |
| PM10 Resolution |
0.1 μg/m³ |
| Sampling Flow |
16.67 L/min |
| Power Supply |
AC 220 V 50 Hz |
| Power Consumption |
<150 W |
| Operating Temperature |
-20°C to 50°C |
| Working Humidity |
0 to 99% RH |
| Data Storage |
More Than 15000 Records |
| Communication |
4G Wireless |
| Data Export |
USB |
| Remote Monitoring |
Computer and Mobile |
| Automatic Control |
Supports Dust Suppression Equipment |
| Dimensions |
1050 × 715 × 365 mm |
| Weight |
20.2 kg |
| Certifications |
CE ROHS FCC SIL |
