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CRY2110/2112 Noise Transducer/Noise Sensor

CRY2112/2110 Noise Transducer/Noise Sensor is a new-type sound level meter which is applicable for remote noise monitoring.

  • Features
  • Parameters
  • Checklist
  • Manual

      

CRY2112/2110 Noise Transducer/Noise Sensor is a new-type sound level meter which is applicable for remote noise monitoring and meets GB/T3785 Type 1 and Type 2 standards, it can output sound pressure level data on display screen of traditional sound level meter directly with 4-20 mA current signal, 1-5V voltage signal or RS485 digital signal, Transmission distance is greater than 1Km; it is easy to connect various controling equipments such as PLC, PC and DCS.

Noise Transducer adopts firm and antiseptic stainless steel shell and is suitable for sever industrial environment; it is small and easy to install,Its volume is only 1/3 to 1/4 of traditional sound level meter.

It is suitable for various environment, pruduct monitoring equipments, single-point or multi-point noise monitoring network and is applicable for product noise monitoring, urban traffic noise monitoring,construction noise monitoring and airport noise monitoring.CRY2112/2110 Noise Transducer overcomes defects including complicated signal output and inconvenient remote transmission of traditional handheld sound level meter and has following advantages:

1. 4-20mA current signal, 1-5V voltage signal or RS485 digital signal output are used and the transmission distance is greater than 1km.

2. Stainless steel shell is adopted for waterproof, dampproof, dust prevention and rust protection, so it can be used indoors or outdoors.

3. CRY2112/2110 Noise Transducer adopts advanced digital signal acquisition and processing technique. High-speed DSP processor is built in and 110dB dynamic range is equipped. It is not necessary to change range.


The sound pressure level data is directly output with 4-20 mA current signal, 1-5V voltage signal or RS485 digital signal. Transmission distance is greater than 1km. It is convenient to connect various controlling equiments such as PLC, PC and DCS.

 

CRY2112/2110 Noise Transducer adopts advanced digital signal acquisition and processing technique. High-speed DSP processor is built in and 110dB dynamic range is equipped. It is not necessary to change range.

 

It is small and easy to install. The volume is only 1/3 to 1/4 of traditional sound level meter.

 

It adopts firm and antiseptic stainless steel shell and is suitable for sever industrial environment.






 

CRY2112

CRY2110

Aquire standard

GB/T3785-1

IEC61672-1

GB/T3785-2

IEC61672-2

Testing range

25~130dBA(can be extended to 20~140dBA)

Dynamic range

≥ 110 dB,do not need to switch range

AD Sampling rate

48kHz

Algorithm

Full digital

Ground Noise

19dB(A)

20dB(C)

23dB(Z)

22dB(A)

23dB(C)

24dB(Z)

Frequency range

10Hz~20kHz

Frequency Weighting

A (the default)、C、Z

Time Weighting

F (the default)、S

Measurement items

Leq(integrate testing time T could custmized by users, it's only valid for RS485 output)

Sound level output

RS-485,4-20mA

Power Supply

direct-current 5V-24V

Size

Φ24.5mm×115 mm

Weight

115g

Operating Temperature

-20~+50 ℃;Reference humidity:≤80%

Shape Material

Stainless steel shell, solid and anticorrosive.

Technical Service

Manual, Product Technical Data

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Tel:+86-571-8822519888225128    Fax:+86-571-88225178    Mail:cry@crysound.com Add:No.31-1,Xianxing Road,Xianlin Industrial Park,Yuhang District,Hangzhou,Zhejiang

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