CRYSOUND POCKET Acoustic Imaging Camera Now Available on Kickstarter.
CRYSOUND POCKET Acoustic lmaging Camera
Now Available on Kickstarter.
CRYSOUND POCKET Acoustic lmaging Camera
Now Available on Kickstarter.
CRY2120 Noise Sensor
The CRY2120 noise sensor is a new industrial-grade model that complies with the IEC61672-1 and GB/T3785-1 standards.
CRY2120 Noise sensor is small and has integrated signal conditioning, amplification, sampling and computation circuits. It provides industrial universal RS-485 communication interface / 4-20 mA analog output / Modbus and other data transmission modes.
Product Highlights
Comprehensive Features With Exceptional Performance
CRY2120 is compact in size and features a robust and corrosion-resistant stainless steel casing. It is equipped with a Class 1 measurement microphone and highly-integrated internal hardware circuits, delivering outstanding performance. With a dynamic range of 110dB, it can accurately measure environmental noises as low as 25dBA.
It supports various sound pressure level tests and offers A/C/Z frequency weighting and F/S time weighting functions. The device utilizes an RS485 bus and supports multiple communication protocols, ensuring compatibility with most docking requirements in a wide range of scenarios.
Compact and robust.
Highly integrated hardware, exceptional performance.
Multiple weighting options supported.
Technical Specifications
Applicable standards
IEC61672-2, GB/T3785-2
Measurement Range
25~130dBA (Related to the microphone)
Dynamic Range
≥110dB, without switch range
Standard Microphone
CRY333
AD Sampling Rate
48kHz
Detection Method
Fully digital
Internal noise
19dB(A), 21dB(C), 27dB(Z)
Frequency Range
10Hz~20kHz
Weighting filters
Frequency weighting: A, C, Z
Time constants
Time Weighting: Slow, Fast
Time constants
Time Weighting: Slow, Fast
Output interface
RS-485 & 4-20mA / 1-5V / 2-10V (choose one of three)
Power Supply
DC 5-24V (Use high voltage power supply when use analog outputs)
Appearance Size
ɸ24.5mm×111mm
Weight
115g
Operating Conditions
-10 ~ +50℃; RH: ≤90% (without condensation)
Main Features
- Compact and robust.
- Multiple weighting options supported.
- Compatible with various communication protocols.
Related Products
CRY2110 Noise Sensor
Applicable standards IEC61672-2，GB/T3785-2
Measurement Range 25~130dBA (Related to the microphone)
Dynamic Range ≥110dB, without switch range
CRY2112 Noise Sensor
Applicable standards IEC61672-1, GB/T3785-1
Measurement Range 25~130dBA (Related to the microphone)
Dynamic Range ≥110dB, without switch range
CRY2301 Noise Sensor
Applicable standards IEC61672 class 1、GB/T3785 class 1
Measuring range 25~130dBA
Dynamic range >110dB
Get in touch
If you are interested or have questions about our products, book a demo and we will be glad to show how it works, which solutions it can take part of and discuss how it might fit your needs and organization.
