CRY2708 8-Channel, Voice Print Acquisition Card

CRY2708 8-Channel, Voice Print Acquisition Card

The CRY2708 multi-channel data acquisition card is a signal acquisition card that supports 8-channel simultaneous sampling, with a maximum sampling rate of up to 128kHz. The device features low noise and high accuracy, and includes a built-in 4mA/24V constant current circuit for direct connection to IEPE-type acceleration sensors, force sensors, microphones, etc., for testing. The device comes with comprehensive data acquisition software for real-time data transmission, display, and analysis. When paired with storage devices, it can continuously and uninterruptedly record multi-channel signals for extended periods.

  • Low noise floor
  • High channel consistency
  • Comprehensive functionality
  • Simultaneous support for noise and vibration testing
Multi-parameter measurement

The CRY2708 is outfitted with an integrated 4mA/24V constant current circuit, facilitating direct interfacing with IEPE-type acceleration sensors, velocity sensors, force sensors, microphones, and other devices for signal testing and analysis. This setup enables synchronous testing of various signals in practical testing environments. For instance, in equipment testing scenarios, combining a microphone with an acceleration (vibration) sensor allows for concurrent analysis of sound and vibration signals, enhancing the accuracy of equipment status identification.

Supports connection to multiple sensors.
Synchronous measurement across channels.
Joint analysis of different parameters.
Multi-parameter measurement

The CRY2708 is outfitted with an integrated 4mA/24V constant current circuit, facilitating direct interfacing with IEPE-type acceleration sensors, velocity sensors, force sensors, microphones, and other devices for signal testing and analysis. This setup enables synchronous testing of various signals in practical testing environments. For instance, in equipment testing scenarios, combining a microphone with an acceleration (vibration) sensor allows for concurrent analysis of sound and vibration signals, enhancing the accuracy of equipment status identification.

Supports connection to multiple sensors.
Synchronous measurement across channels.
Joint analysis of different parameters.
Precision testing data

The CRY2708 data acquisition card features a 24-bit high-precision A/D converter, supporting multi-channel parallel synchronous sampling with high accuracy. When synchronously capturing data across 8 channels, the voltage deviation between different channels is less than 0.01 dBV, with a time deviation of less than 5 microseconds. In the electrical signal input mode, the noise floor is less than -95 dBV. It can accurately capture various signals, with an input of 100mVrms signal in the 20-25kHz frequency range, having an amplitude deviation of less than 1%.

Minimal channel time and voltage deviation.
Low distortion in signal acquisition.
Low device noise floor.
Precision testing data

The CRY2708 data acquisition card features a 24-bit high-precision A/D converter, supporting multi-channel parallel synchronous sampling with high accuracy. When synchronously capturing data across 8 channels, the voltage deviation between different channels is less than 0.01 dBV, with a time deviation of less than 5 microseconds. In the electrical signal input mode, the noise floor is less than -95 dBV. It can accurately capture various signals, with an input of 100mVrms signal in the 20-25kHz frequency range, having an amplitude deviation of less than 1%.

Minimal channel time and voltage deviation.
Low distortion in signal acquisition.
Low device noise floor.
Data Acquisition Card Management Software

The data acquisition software processes the raw samples and sound data collected by the acquisition card through analysis, calculation, and transformation, displaying the results on the interface. Users can remotely monitor all operational dynamics of the device under network conditions. Additionally, the software allows users to customize device settings, including network, time, storage, sampling rate, split screens, resolution, and monitoring parameters. By integrating with front-end sensors, the data acquisition software, along with the CRY2708 acquisition card, offers various solutions for different monitoring scenarios.

Comprehensive functionality.
High flexibility, customizable interface.
Equipped with data export interface.
Data Acquisition Card Management Software

The data acquisition software processes the raw samples and sound data collected by the acquisition card through analysis, calculation, and transformation, displaying the results on the interface. Users can remotely monitor all operational dynamics of the device under network conditions. Additionally, the software allows users to customize device settings, including network, time, storage, sampling rate, split screens, resolution, and monitoring parameters. By integrating with front-end sensors, the data acquisition software, along with the CRY2708 acquisition card, offers various solutions for different monitoring scenarios.

Comprehensive functionality.
High flexibility, customizable interface.
Equipped with data export interface.
Wide Range of Applications

The CRY2708 data acquisition card can be expanded using an Ethernet switch to enable parallel synchronous collection and analysis of multiple devices at a central location. Additionally, its operating environment of -40 to 70 degrees Celsius allows it to be utilized in diverse monitoring scenarios. When coupled with software and various sensors, this device has versatile applications across industries like education, aerospace, automotive, and rail transportation, facilitating fatigue testing, condition assessment, and feature analysis of different equipment.

Convenient expansion.
Strong environmental adaptability.
Wide Range of Applications

The CRY2708 data acquisition card can be expanded using an Ethernet switch to enable parallel synchronous collection and analysis of multiple devices at a central location. Additionally, its operating environment of -40 to 70 degrees Celsius allows it to be utilized in diverse monitoring scenarios. When coupled with software and various sensors, this device has versatile applications across industries like education, aerospace, automotive, and rail transportation, facilitating fatigue testing, condition assessment, and feature analysis of different equipment.

Convenient expansion.
Strong environmental adaptability.

Technical Specifications

No items found.
No items found.
Please choose a topic.
Technical Specification
Number of channels
Number of channels
8
Number of A/D bits
Number of A/D bits
24-bit
Input type
Input type
Voltage/IEPE
IEPE excitation source
IEPE excitation source
4mA/24V
Signal input range
Signal input range
±10VPEAK
Signal input bandwidth
Signal input bandwidth
Voltage:DC~25kHz(-3dB), IEPE:0.3Hz~25kHz(-3dB)
Filter
Filter
Multi-stage analog filtering plus digital anti-aliasing filtering (automatically set according to the sampling rate)
Built-in gain
Built-in gain
x1、x10、x100
Accuracy
Accuracy
Less than 0.5%
Maximum sampling rate
Maximum sampling rate
Simultaneous parallel synchronization 64kHz per channel
Transmission interface
Transmission interface
LAN
Power supply
Power supply
220V 50Hz/110V 60Hz
Ambient conditions for operation
Operating temperature range
Operating temperature range
-40~+70℃
Humidity range
Humidity range
≤90% RH
Physical
Weight
Weight
2300g
Size
Size
L*W*H=234mm*269mm*68mm

Download

No items found.

Get in touch

Are you seeking more information about CRYSOUND's solutions or need a demo? Contact us via the form bleow and one of our sales or support engineers will connect with you.
Multi-channel
Sound and Vibration
Addition Plug-in
Microphone Array
Intrinsic Safe
Test Contents
Number of Channels
IEC 61672-1:2013 Class
Feature
Structure
Operation
Size of Microphone
Polarization
Application
Contact Testing