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Measurement Computing USB-204 Data Acquisiton DAQ Module

USB-204 12-Bit Data Acquisition Device w/ 8 Analog Inputs

Measurement Computing DAQ with Analog Inputs, Digital I/Os and Counter with 500 kHz Sampling Rate

Part Number: USB-204

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  • Screw Terminal for (8) Single-Ended Analog Inputs, (8) Digital I/Os and (1) 32-Bit Counter Input

  • Aggregate Sampling Rate up to 500 kS/s (1 Channel = 500 kS/s; 2 Channels = 250 kS/s Each)

  • -10V to 10V Input Voltage Range with 1 MΩ Input Impedance

  • LED Indicator for Status (On or Off) and Activity (Blinking)

  • Powered by 5 Volt USB Supply from Your PC Computer, No External AC Power Required

Includes USB Cable and Measurement Computing DAQ Software Suite (DAQami, TracerDAQ, InstaCal, Universal Libraries for Windows, Android and NI LabVIEW) Available as a Download

Availability: In stock


Measurement Computing USB-204 USB Data Acquisition DAQ Module Specifications

Measurement Types Counter, Digital I/O, Multifunction, Voltage
Analog Input A/D Converter: Successive Approximation Type
Number of Channels: 8 Single Ended
Measurement Range: -10 Volts to 10 Volts (Bipolar)
ADC Resolution: 12 Bit
Sample Rate: 500 kS/s (Aggregate Total over 8 Inputs)
Input Impendance: 1 MΩ (Power On of Power Off)
Input Bias Current: -12 µA(10 V); 2 µA(0 V); 12 µA(-10 V)
Input Coupling: DC
Digital I/O Number of Channels: 8
>Configuration: Each Bit configured as Input or Output
>Input Voltage Threshold: 0.8 Volts (Low); 2.0 Volts (High)
Output Current: ±24 mA (Max)
Counter Timer Counter Inputs: 1
Counter Resolution: 32 Bit
Input Type: Schmitt Trigger, 47kΩ Pull-Down to Ground
Input Source: CTR Screw Terminal
Input Frequency: 1 MHz (Max)
Data Storage 12,288 Analog Input Samples (FIFO)
Power Source USB Port, No External Power Connection
USB Device Type: USB 2.0 (1.1 and 2.0 Compatibility)
Compatibility: USB 1.1 and USB 2.0
Cable Length: 3 Meters Maximum
Operating Range Temperature: 0°C to 55°C
Humidity: 0 to 90% RH Non-Condensing
Storage Range Temperature: -40° to 85°C
Humidity: 0 to 90% RH Non-Condensing
OS Compatibility Windows 10, 8, 7 and Vista (32-Bit or 64-Bit) for Universal Library, LabVIEW
Dimensions 4.64" x 3.26" x 1.14" (11.78 cm x 8.28 cm x 2.89 cm)

Customer Reviews

Good unit for the price. Review by Mike
Good unit for the price, but jury is still out on the software. DAQami requires a $49 payment after 30 days if you want to continue to log/export data. I also can't get TracerDAQ working with this device and not sure that it does. Overall a good unit. (Posted on 1/20/2018)

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