1. Althen Sensors
  2. Sensors
  3. Pressure sensors
  4. Miniature pressure sensors
  5. USB-SC-250-C-0X High frequency sensor conditioning board

USB-SC-250-C-0X High frequency sensor conditioning board

High-speed acquisition and signal conditioning board for 2–4 pressure sensors. Ideal for aerodynamic testing and dynamic process monitoring.


Key features

  • 250 kHz acquisition per channel
  • USB-C power & data interface
  • Supports 2 to 4 “C”-rated sensors
  • Integrated polynomial temperature compensation
  • Compact design: 220×165×30 mm
  • Compatible with high-speed dynamic testing environments

Performance highlights USB-SC-250-C-0X

The USB-SC-250-C-0X is a high-speed signal conditioning board specifically engineered for dynamic pressure sensor applications. With a data acquisition rate of up to 250 kHz per channel, it ensures reliable, high-frequency signal capture. Integrated polynomial temperature compensation supports accurate measurements up to 185°C.

Usage conditions

  • USB-C 3.0 powered (5V)
  • Operating temperature: –20 °C to +60 °C
  • Storage temperature: –20 °C to +70 °C
  • Input range: –200 to 200 mV
  • Input impedance: >10 GΩ in parallel with 35 pF
  • Compatible with “C”-rated sensors only

Possible applications

  • Automotive instrumentation
  • Wind tunnel and aerodynamic testing
  • Pumps and compressor monitoring
  • Oil and gas process control
  • Industrial process monitoring

Advantages of choosing this product

This board offers a ready-to-integrate solution for precise, high-speed sensor measurements. It ensures signal integrity through temperature compensation, while offering plug-and-play operation with USB connectivity. Ideal for labs and test engineers seeking speed, accuracy, and adaptability.

Other important features

  • Polynomial temperature compensation model
  • Storage for 250k compensated samples/sec per sensor
  • Male connector interface (4-pin)
  • Reprogrammable for dynamic compensation

Do you need this sensor for your next project?

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Technical Specifications

Specification Value
Acquisition frequency 1Hz to 250 kHz per channel
Differential input voltage -200 to 200 mV
Input Impedance >10 GΩ in parallel with 35 pF
Sensor Bridge Resistance (Rwb) 1 to 10 kΩ
Sensor power supply 5V
Dimensions (L x W x H) 220x165x30mm
Sensor Compensation Temperature* 20° to 185 °C
Power consumption 4.7 W max
Number of channels 2-4
Accuracy [2σ] 1% FS