The portable dust concentration detector is a high-precision handheld device that uses a pump-suction measurement method to quickly and accurately monitor the concentration of dust particles in the air. It supports switching between pump-suction and diffusion modes, offering fast response times and stable readings. The portable dust concentration detector features audible, visual, and vibrating alarms with voice prompts, data storage, automatic zero tracking, and multi-level calibration. It incorporates an intrinsically safe explosion-proof design and an IP68 ultra-high protection rating, making it dustproof, waterproof, and resistant to immersion. Suitable for industrial plants, workshops, construction sites, environmental protection, and confined spaces, it provides reliable monitoring for dust concentration alerts, occupational health protection, and safe operations.
Dual-mode (pumped + diffusion) for greater flexibility: Built-in pumped sampling allows for seamless switching between pumped, diffusion, and combined pumped-diffusion modes. This ensures efficient sampling and more accurate detection in hard-to-reach areas such as pipes and corners.
High-precision measurement with rapid response: High detection sensitivity, T90 response time ≤ 20 seconds, accuracy ≤ ±3% FS. Data is stable and reliable, meeting the demand for precise monitoring of industrial dust concentrations.
Multiple alarms ensure safety without missed alerts: The portable dust concentration detector supports triple alarms (audible, visual, and vibration), including high/low alarms, range alarms, and TWA/STEL alarms, as well as alerts for pump blockage, low battery, and system faults.
IP68 Ultra-High Protection, Rugged and Durable: The entire unit features IP68 dust and water resistance, protecting against rain, immersion, corrosion, and drops. Its high-strength housing ensures long-term reliability in harsh dusty environments.
Intrinsically Safe, Suitable for High-Risk Environments: The portable dust concentration detector features an intrinsically safe circuit design with an Exia II CT4 Ga explosion-proof rating, ensuring safe operation in flammable and explosive dust environments such as petroleum, chemical, and coal mining facilities.
Intelligent and Convenient, Simple Operation: With 8-button quick operation, the portable dust concentration detector supports one-touch calibration, free unit switching, data storage (≥100,000 entries), data recovery, and drop alerts, making it hassle-free to use.
Long Battery Life and Fast Charging: Equipped with a 2500mAh high-capacity battery and Type-C fast charging (fully charged in 2 hours), it offers extended runtime to support all-day on-site inspection operations.
Intelligent Calibration and Error Prevention: The portable dust concentration detector supports automatic zero-point tracking and multi-level calibration. It automatically detects and prevents calibration errors, ensuring no drift over time and high stability.
The portable dust concentration detector is widely used in coal mines, metallurgical plants, construction sites, building materials workshops, warehouses, mining operations, environmental monitoring, firefighting, emergency rescue, confined spaces, municipal construction, air purification, and other dust-polluted environments. It is designed for on-site rapid detection, concentration control, leak detection, and safety alerts.
Malaysia
