Outdoor Noise Monitoring System Cirrus Quantum

The Quantum Outdoor Noise Monitor is a robust, cloud-connected device designed for long-term, unattended environmental noise measurement. Ideal for various applications—from industrial monitoring to outdoor events—it offers real-time data access and alerts through the MyCirrus cloud platform.

Key Features:

• Cloud Connectivity: Access live data anytime, anywhere from multiple locations.
• Class 1 Accuracy: Complies with IEC 61672-1 standards, ensuring high precision.
• Comprehensive Measurement: Records LAeq, LAFmax, and Ln statistical parameters, with 1/1 and 1/3 octave band analysis.
• Alerts and Triggers: Real-time SMS and email notifications, with audio capture for immediate corrective actions.
• Environmental Integration: Optional modules for weather, air quality, and vibration sensors.
• Power Options: Versatile power supply options including PoE, mains, solar, or battery.
• Customizable Configurations: Choose standard or tailored solutions to meet specific monitoring needs.

Applications:

• Unattended environmental monitoring
• Industrial noise assessments
• Construction site monitoring
• Compliance with noise regulations (BS 4142, BS 5228)
• Events and entertainment noise management

Specifications:

• Microphone: 1/2” MK:224 free-field pre-polarized electret
• Measurement Range: 20 to 140 dB RMS
• Noise Floor: <19 dB(A) Class 1
• Frequency Weightings: RMS & Peak: A, C & Z; 1:1 octave bands: 31.5Hz to 16kHz; 1:3 octave bands: 6.3Hz to 20kHz
• Time Weightings: Fast, Slow, Impulse
• Data Rates: User-selectable from 10ms to 1 sec
• Environmental Rating: IP65

Certifications:

• Acoustic Standards: IEC 61672-1, ANSI S1.4, S1.43, S1.11
• EMC Compliance: EN 61000-6-3, EN 61000-6-1

Take your outdoor noise monitoring to the next level with the Quantum Outdoor Noise Monitor—where advanced technology meets environmental responsibility.