Fixed Gas Detection Products
Trolex XD1+ Personal Dust Monitor
Trolex XD1+ Personal Dust Monitor

The Trolex XD1+ is a compact, lightweight, and self-contained personal dust monitor that delivers real-time particulate data to protect workers from hazardous airborne dust. Using advanced Optical Particle Counting (OPC)technology, it continuously measures respirable dust (PM₁, PM₂.₅, PM₄.₂₅, and PM₁₀) and provides instant visual, audible, and vibration alarms when exposure limits are exceeded.
Requiring no filters, pumps, or daily calibration, the XD1+ offers simple, reliable dust monitoring that integrates seamlessly with Trolex BreatheLITE and BreatheMOBILE software. It’s ideal for inclusion as part of standard PPE, ensuring continuous personal protection in mining, tunnelling, construction, manufacturing, and industrialenvironments.
- Free technical support included
- Complimentary product training available
- Free on-site or virtual demonstration offered
Technical Details
Specifications
- Measurement principle: Optical light-scatter photometer (OPC)
- Measured particulates: PM₁, PM₂.₅, PM₄.₂₅, PM₁₀ (0.1–10 µm)
- Accuracy: ±10 %
- Operating range: Up to 150 mg/m³
- Sampling interval: 1 s (default 10 s configurable)
- Flow rate: 0.1 L/min (open-path flow)
- Operating temperature: –10 °C to +50 °C
- Humidity: 0–95 % RH (non-condensing)
- Power: 8.2 Wh lithium-ion battery
- Battery life: Up to 16 hours per charge
- Charging time: 0–90 % in 2 hours / full in 3 hours
- Interface: Visual icons, audible (85 dB), and vibration alarms
- Connectivity: Bluetooth LE 5.3, USB-C (data & charging)
- Data logging: 1 GB (≈ 6 months at 10 s intervals)
- Enclosure: PC/ABS polymer housing, IPX4 rated
- Weight: 170 g
- Certifications: CE, UKCA compliant
Key Features
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Real-time personal protection: Continuous monitoring of respirable dust exposure
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Lightweight and wearable: Only 170 g – clip it on and go
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No filters or pumps: Zero consumables and minimal maintenance
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Instant alarms: Visual, audible, and vibration alerts for STEL and TWA limits
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Smart connectivity: View live data via BreatheMOBILE or BreatheLITE software
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Easy compliance checks: Two-minute test using Trolex Compliance Pack+
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Long battery life: 16-hour operation, USB-C fast charging
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Rugged construction: Built for harsh, dusty industrial conditions
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Data management: On-board storage and automatic data docking
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Flexible mounting: Belt, clip, or wall-mounted with Klick Fast options
Industry Applications
The XD1+ Personal Dust Monitor is used across mining, tunnelling, construction, quarrying, manufacturing, food processing, and metalworking industries. It provides continuous, real-time insight into personal dust exposure, helping employers comply with workplace exposure limits and protect workers from long-term respiratory disease.