XMC3142 4-Channel Data Acquisition_BSWA Technology Co., Ltd.

XMC3142 4-Channel Data Acquisition

XMC3142 is 4-channel data acquisition developed by BSWA TECH. It is a plug and play virtual instrument system with rugged and durable all-aluminum case, and using the USB interface to connect the computer.

XMC3142 was developed base on high sampling rate data acquisition module. It includes 4 input channels with adjustable gains and 2 output channels, can simultaneously analyze 4 channels of acoustic and vibration signals. It can apply to most acoustic and vibration testing with the VA-Lab measurement software, especially suitable for impedance tube application.

Features:

●Sampling rate up to 102.4 kHz

●4-BNC connectors input channel with adjustable gain and ICCP power supply

●2-BNC connector voltage signal output channel

●Suitable for cost sensitive applications

Applications:

●General acoustic measurements such as recording and noise testing, etc., especially suitable for impedance tube application

Specifications:

Input Channel 4 channel simultaneous sampling

Input Connector BNC with adjustable gain, ICCP power supply (4mA/21V)

Self-Generated Noise Level^{1, 2} 12 dBA (±100 mV)、19 dBA (±500 mV)、24 dBA (±1 V)、29 dBA (±2.5 V)、35 dBA (±5 V)、35 dBA (±10 V)

Input Frequency Response 2 Hz ~ 10 kHz (±0.5 dB); 1 Hz ~ 20 kHz (±2 dB), input sampling rate 102.4 kHz

Input Dynamic Range 78 dB

Input Linearity Range^{1, 3} 25 dBA~137 dB

Input Range ±100 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V

Gain Error ≤ ±0.05 dB (1 kHz)

Maximum Input Voltage As described in the “Input Range”

Output Channel 2

Output Connector BNC

Output Frequency Response 4 Hz~31.5 kHz (±0.5 dB, output sampling rate 96 kHz)

Maximum Output Voltage 1.8 Vrms

Maximum Output Current ±20 mA

AD/DA Resolution 24 bits

AD/DA Sampling Rate Input: 1 kHz~102.4 kHz, Output: 8/16/32/44.1/48/96 kHz

USB Interface USB-Type B, USB 2.0 compliant

Power Supply External DC power supply 7 V~14 V (1 A)

Operating Environment Temperature: -10 °C ~50 °C, Humidity: 5 %RH ~ 95 %RH (non-condensing)

Dimension (mm) W184 x H48 x D225

Weight 1.32 kg (only data acquisition)

Note 1: Reference sensitivity: 50 mV/Pa.
Note 2: Measured with 16pF capacitive load.
Note 3: Measured according to IEC 61672: 2013.

Input Channel	4 channel simultaneous sampling
Input Connector	BNC with adjustable gain, ICCP power supply (4mA/21V)
Self-Generated Noise Level^{1, 2}	12 dBA (±100 mV)、19 dBA (±500 mV)、24 dBA (±1 V)、29 dBA (±2.5 V)、35 dBA (±5 V)、35 dBA (±10 V)
Input Frequency Response	2 Hz ~ 10 kHz (±0.5 dB); 1 Hz ~ 20 kHz (±2 dB), input sampling rate 102.4 kHz
Input Dynamic Range	78 dB
Input Linearity Range^{1, 3}	25 dBA~137 dB
Input Range	±100 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V
Gain Error	≤ ±0.05 dB (1 kHz)
Maximum Input Voltage	As described in the “Input Range”
Output Channel	2
Output Connector	BNC
Output Frequency Response	4 Hz~31.5 kHz (±0.5 dB, output sampling rate 96 kHz)
Maximum Output Voltage	1.8 Vrms
Maximum Output Current	±20 mA
AD/DA Resolution	24 bits
AD/DA Sampling Rate	Input: 1 kHz~102.4 kHz, Output: 8/16/32/44.1/48/96 kHz
USB Interface	USB-Type B, USB 2.0 compliant
Power Supply	External DC power supply 7 V~14 V (1 A)
Operating Environment	Temperature: -10 °C ~50 °C, Humidity: 5 %RH ~ 95 %RH (non-condensing)
Dimension (mm)	W184 x H48 x D225
Weight	1.32 kg (only data acquisition)
Note 1: Reference sensitivity: 50 mV/Pa. Note 2: Measured with 16pF capacitive load. Note 3: Measured according to IEC 61672: 2013.

Download information:

XMC3142 4-Channel Data Acquisition Brief