The WSB42X Module provides all the functionality of the WSB42. Additional features have been added including Wheatstone bridge current-excitation, dynamic strain mode, ICP^® sensor support and a higher sampling rate.

• With any strain gauge in quarter, half and full bridge, load cell and pressure transducer
• Inductive displacement transducer (LVDT)
• With any voltage source up to ±10 V in voltage input mode
• Current-excited bridge modes
• Measurement of dynamic strains with 2 wires
• ICP^® sensors

• 4 channels
• 7 modes of operation:
  • Analog input mode
  • ICP® mode with 4, 8 or 12 mA constant current at ±12 V excitation
  • Bridge voltage-excitation mode: 0-6 V (AC or DC) for >120 Ω bridges and 0-4 V for 120 Ω full bridges
  • Bridge voltage-excitation mode: 8-10 V (DC) for 1 kΩ bridges
  • Bridge current-excitation mode: 4, 8 or 12 mA (DC)
  • 2 wire current-excitation dynamic strain mode: 4, 8 or 12 mA (DC)
  • LVDT inductive displacement transducer mode (AC)

• Supports TEDS IEEE 1451.4 V0.9, V1.0 (Class 1 and 2)
• 24-bit resolution, 204.8 kSa/s sampling rate per channel, 90 kHz bandwidth
• <0.2° @ 10 kHz phase accuracy between channels of the same or any other Module
• ±(10 V, 1 V, 100 mV, 10 mV) input ranges for all modes
• 0 to 10 kHz AC excitation
• Balanced differential signal input, differential voltage-excitation output and balanced sense input
• Full, half and quarter bridge configurations
• Internal half and quarter bridge completion resistors for 120 Ω and 350 Ω bridge elements
• Local and remote sense options
• 100 kΩ internal shunt calibration resistor
• Pre and post filter overflow monitoring
• Selectable low and high pass digital filters
• Lemo 7-way EHG.0B connectors

• Broschüre: PAK MKII Hardware
• Film: The PAK MKII Frontend