CRY2833 Sound Level Meter
CRY2833 sound level meter follows IEC61672-1:2013 Class1 standard. CRY2833 sound level meter developed for measuring occupational, environmental and product noise. The shape design of the device takes into account both aesthetics and ergonomics, and the 2.8-inch high-resolution colour screen provides users with a combination of convenience and comfort.
The equipment can be used in environmental protection, industry, occupational health and other fields to achieve environmental noise measurement, product quality control, occupational noise assessment, etc.
Ultra-Wide Range.
Low Noise Floor.
Abundant Interfaces.
Wide range
CRY2833 sound level meter stands out with its impressive linear range of 25-140dBA, capturing a vast spectrum of sound intensities with unparalleled accuracy. Coupled with an ultra-low noise floor of 17dBA, it delivers superior background noise rejection. Its wide measurement range and exceptional base noise performance make it a true game-changer in noise monitoring and analysis.
Low noise floor
Wide dynamic range
Comprehensive Functionality
The sound level meter boasts multifunctionality, capable of measuring multiple parameters, offering versatile weighting options tailored to various acoustic environments. It also equippes with data recording and storage capabilities, ensureing comprehensive acoustic analysis and documentation.
Multiple measurement parameters
Versatile weighting options
Equipped with data recording and storage functions
Ease of operation
CRY2833 sound level meter offers a seamless user experience with a simple, intuitive control interface. Navigate through menus effortlessly with clear, convenient options. Designed with tactile button controls for precision adjustments, it’s built to last with an IP54 protection rating, ensuring durability and reliability in various conditions.
Clear and convenient menu navigation
Designed with buttons control
IP54 protection rating
High flexibility
The sound level meter features diverse interfaces, supporting Modbus for industrial connectivity, and offers wireless capabilities via Bluetooth and WiFi. It also provides AC/DC signal output, ensuring compatibility and flexibility across various applications.
Offers wireless connectivity and remote control capabilities
Technical Specifications
Ambient conditions for operation
Operating temperature range
-20~+60℃
Humidity range
≤90% RH
Calibration
Reference Level
94dB@1kHz/114dB@1kHz
Calibration
Sound Calibrator Class 1
Environment
Temperature 23°C, Pressure 101.325kPa, Humility 50% RH
Microphone
Microphone type
CRY333
Open circuit Sensitivity
50mV/Pa(-26dB re 1 V/Pa)±1.5dB
Frequency range
10Hz~20kHz(±2dB)
Self-generated noise level
≤16dBA
Physical
Weight
330g (With battery)
Size
L*W*H=249x76x30.5mm
Display
320*240, TFT Display
Operation
Button
Power Supply
Battery
4*AA battery
External Power Supply
5V USB Type C or DC
Technical Specification
Linear Operating Range
25dBA ~ 140 dBA
Frequency range
10Hz~20kHz
Internal noise
≤17dBA
Applicable standards
IEC61672-1: 2013 Class 1
Weighting filters
Frequency weighting: A, C, Z
Time constants
Time Weighting: S, F, I
Measuring Parameter
Lp, Leq,t, Lpeak, Leq,T, Lmax, Lmin, SEL, Lex8h, LAVG, TWA, DOSE, Ln(n=5, 10, 50, 90, 95), SD, E
Measurement function
Integral Measurement, Statistical Analysis, 1/1 Oct, Sound Exposure Measurement, Monitoring
Statistics
L5,L10,L50,L90,L95
Communication Interfaces
AC/DC, PWM, USB, RS232, BT,WiFi
Memory
TF card 32 GB (removable & upgradeable up to 64 GB)
Get in touch
Measure Sound Better
At CRYSOUND, we blend precision with passion. With over 25 years of experience in delivering high-quality acoustic measurement products, we are dedicated to providing advanced solutions that empower users to be the champions of audio test and detection solutions.