DC-004P PC-Controlled DAQ System

PC control Dynamic Strainmeter DC-004P – Multi-Channel Dynamic Strain Data Acquisition System

The DC-004P is a PC control type dynamic strainmeter. It stores measured data in a PC which is connected via USB interface, without having a recording medium in the strainmeter. Since a continuous recording is possible, this strainmeter is most suited to measurement such as material testing.

Developed using strain gauge bridge-based technology, this system allows direct input from quarter, half, and full-bridge configurations, enabling flexible connection of various sensor types such as strain gauges, LVDTs, load cells, and thermocouples.

• Key Features
  • Up to 4 Strain Channels per Unit 
  • 50 kHz sampling (at the fastest in 1-channel mode)
  • High-Speed Sampling – Simultaneous sampling of 12.5 kHz for 4 channels (4-channel type).
  • Capable of measuring a large strain of up to 80000×10-6 strain (with 0.5 V excitation)
  • TEDS compatible
  • Bridge Excitation & Amplification – Built-in support for 120Ω and 350Ω strain gauges
  • Multi-Sensor Compatibility – Supports strain, voltage, and thermocouple input types
  • USB-Based Connectivity – Reliable, data transfer to PC by USB cable
  • Time Synchronization – Achieves consistent multi-point strain and stress evaluation
• Applications

  Structural Health Monitoring (SHM)

  • Bridges, tunnels, dams, and towers for strain, crack growth, and load behavior tracking

  Automotive Testing

  • Fatigue, impact, and vibration analysis on chassis, suspension, powertrain components

  Aerospace R&D

  • Wing load distribution, fuselage stress, modal testing during vibration and acceleration

  Civil Engineering

  • Load response in buildings and infrastructure under static and dynamic conditions
    
• Software & Control
  • Visual LOG DS-750 / RD-7640 Software Suite
  • Real-time waveform monitoring
  • Trigger-based data logging
  • FFT, strain-time, and stress-time graphing
  • Multi-file export (CSV, Excel, binary)
• Technical Specifications

  Parameter	Specification
  Channels per Unit	04 channels
  Sensor Input	Strain Gauge, Thermocouple
  Sampling Speed	Up to 10 kHz/channel
  Resolution	1 µε for strain / 1 mV for voltage
  Excitation	Built-in bridge circuit, 120/350Ω
  Weight	Approx. 1 kg
  Temperature Sensor Support	Thermocouple Type T, J, K
  Communication	Ethernet (LAN 100BASE-TX)
  Power Supply	Via USB cable
  Dimensions	420 x 110 x 298 mm

System Integration

• Compatible with TML DAQ software suite
• Ideal for strain rosette analysis, load-deflection mapping, and sensor array integration
• Easily pairs with load sensors, LVDTs, temperature sensors, and more

Why Choose DC-004P from Proact IMS?

• Trusted in national infrastructure projects, crash testing labs, and defense R&D
• Plug-and-play setup with pre-calibrated strain inputs
• Excellent for long-term monitoring or high-speed transient capture
• Rugged design suitable for field or lab environments
• Backed by Proact technical team for system setup, training, and post-deployment support