Core Monitoring Capability
Noise Monitoring
Dust and Particulate Monitoring
Vibration Monitoring
VOC, Wind Speed and Direction
Key Features
Supports Site Compliance
Guardian2 is designed to help users remain compliant with site emission levels through continuous environmental monitoring and reporting.
Remote Monitoring and Reporting
Remote monitoring capability provides better visibility of site conditions without relying only on manual on-site measurements.
Flexible Power Options
Guardian2 can be powered by mains, solar, or battery, making it suitable for a wide range of fixed, temporary, and off-grid monitoring locations.
Multi-Parameter Monitoring
Combines monitoring of noise, particulate matter, vibration, wind speed, wind direction, and VOCs in one station for complete site awareness.
IP65 Enclosure Protection
IP65 protection supports dependable outdoor deployment in exposed site environments where continuous monitoring is required.
Suitable for Site Deployment
Ideal for construction, industrial, infrastructure, environmental, and compliance-related monitoring applications.
Guardian2 Specifications
| Primary Purpose | Remote monitoring and reporting of noise, dust, wind speed and direction, vibration, and VOCs for site emission compliance |
| Power Options | Mains, solar, or battery |
| General Enclosure Protection | IP65 |
| Noise Accuracy | Class 1 to IEC61672-1 |
| Noise Parameters | LAeq, Lmax, Lmin, Lpeak, L10, L90 and related values |
| Noise Measurement Range | 20-140 dB RMS |
| Noise Calibration | Via optional acoustic calibrator |
| Particulate Sensitivity | 1µg/m³ |
| Particulate Zero Stability | +/-2µg/m³ |
| Particulate Size Fractions | Simultaneous PM10, PM2.5 and PM1.0 |
| Particulate Inlet | Heated to reduce moisture affecting measurements |
| Vibration Transducer | Geophone outputting PPV and Hz data |
| Vibration Channels | 3-axis |
| Vibration Frequency Range | 4-250 Hz |
| Vibration Measurement Range | +/- 200 mm/s |
| Vibration Resolution | 0.01 mm/s |
| Vibration Environmental Rating | IP65 |
| Wind Speed Range | 0-60m/s |
| Wind Speed Accuracy | +/-2% |
| Wind Speed Resolution | 0.01m/s |
| Wind Speed Threshold | 0.01m/s |
| Wind Direction Range | 0-359° with no deadband |
| Wind Direction Accuracy | +/-3% |
| Wind Direction Resolution | 0.1 degrees |
| VOC Range | 0-6000ppm |
| VOC Detection Limit | 0.1ppm |
| VOC T90 Response Time | 3 seconds |
| VOC Lamp | 10.6eV |
Monitoring Features
Noise Monitoring
- Class 1 accuracy to IEC61672-1
- LAeq, Lmax, Lmin, Lpeak, L10, L90 and related values
- 20-140dB RMS measurement range
- Calibration via optional acoustic calibrator
Dust and Particulate Monitoring
- 1µg/m³ sensitivity
- +/-2µg/m³ zero stability
- Simultaneous PM10, PM2.5 and PM1.0 monitoring
- Heated inlet to reduce moisture effects
Vibration Monitoring
- Geophone outputting PPV and Hz data
- 3-axis monitoring
- 4-250 Hz frequency range
- +/- 200 mm/s measurement range
- 0.01 mm/s resolution
- IP65 environmental rating
Wind Speed and Direction
- Wind speed range: 0-60m/s
- Wind speed accuracy: +/-2%
- Wind speed resolution: 0.01m/s
- Wind direction range: 0-359°, no deadband
- Wind direction accuracy: +/-3%
- Wind direction resolution: 0.1 degrees
VOC Monitoring
- VOC range: 0-6000ppm
- Detection limit: 0.1ppm
- T90 response time: 3 seconds
- 10.6eV lamp
Remote Reporting
Helps site managers and technical teams monitor site emissions remotely and manage environmental reporting more efficiently.
Designed for Remote Site Emission Monitoring
Guardian2 helps construction sites, industrial facilities, infrastructure projects, and environmental teams monitor multiple emissions-related parameters from one remote station.
Typical Applications
Site Emissions Compliance Monitoring
Remote Noise Monitoring
Dust and Particulate Monitoring
Wind Speed and Direction Tracking
Vibration Monitoring at Site Boundaries
VOC Monitoring and Reporting
Construction Site Environmental Monitoring
Industrial and Infrastructure Site Monitoring
Temporary or Permanent Deployment
Mains, Solar, or Battery-Powered Locations
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