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CRYSOUND instrumentation for professional measurements, with acoustic analysis software, usage support, technical training and commercial supply in partnership with Four Gases when applicable.

CRY2851 Sound Level Meter

Class 1 sound level meter for noise monitoring, environmental and occupational assessment, traffic, industrial applications and outdoor monitoring.

FULLY COMPLIES WITH ALL 3 PARTS OF IEC 61672 FULLY COMPLIES WITH NBR 10151
CRY2851 Sound Level Meter

CRY2851 · Price on request

CRY2851 Sound Level Meter

The CRY2851 sound level meter is developed specifically for noise monitoring in various application scenarios.

The product series meets IEC61672-1:2013 requirements and offers Class 1 accuracy products.

Functional options include integral measurement, statistical analysis, 1/1 Oct, 1/3 Oct and FFT analysis.

Instruments sold through our operation include a 2-year warranty and usage support.
CRY2851 Sound Level Meter

Technical specifications

MicrophoneCRY333
Sensitivity50mV/Pa (-26dB re 1 V/Pa) ±2dB
Frequency range3.15Hz~20kHz (±2dB); 10Hz~20kHz
Internal noise≤18dBA
StandardsGB/T3785.1-2010 Class 1; IEC61672-1:2013 Class 1
CertifiedCE, CPA, CCEP
Battery6600mAh lithium battery
Operation time17h (screen, BT, WiFi off)
Display4-inch TFT-LCD 480×800
Weight460g

Highlights

IEC61672-1:2013 Class 121 dBA ~ 143 dBA linear rangeLp, Lmax, Lmin, Leq, Lpeak, LN, 1/1 OCT, 1/3 OCT, FFTEthernet / Bluetooth / WiFiInternal 8GB + external SD cardGPS time synchronization and localization
Wide Dynamic Range

Wide Dynamic Range

The CRY2851 platform supports microphone options for low-noise measurements and high sound pressure applications, covering demanding environmental, industrial, airport and occupational noise monitoring scenarios.

  • Measurement capability from low-noise environments to high SPL applications.
  • Class 1 accuracy according to IEC 61672-1:2013.
  • Suitable for field measurements and long-term monitoring.
Sound level meter management software

Sound level meter management software

The instrument can be paired with management software for device connection, data consolidation, real-time monitoring, historical data review, report export and data download.

  • Lp, Lmax, Lmin, Leq, Lpeak and LN parameters.
  • 1/1 octave, 1/3 octave and FFT views.
  • Remote device data viewing and report generation.
Environmental and airport noise monitoring

Environmental and airport noise monitoring

The CRY2851 can support environmental noise monitoring, traffic noise assessment, online noise pollution tracking, occupational exposure assessment and airport noise monitoring.

  • Outdoor monitoring with protective accessories.
  • Wireless or wired transmission for monitoring projects.
  • Technical data support for environmental assessment.
CRYSOUND instrumentation for professional measurements, with acoustic analysis software, usage support, technical training and commercial supply in partnership with Four Gases when applicable.

Also discover Calc dB Tools, a platform dedicated to remote control and monitoring for venues, events, industries and technical operations.