RDP Modular 603 housing + 6 x 621 LVDT Amplifiers + 650 Serial interface and data logger module + 631 Power supply

12 channel industrial amplifier. Amplifier can be used to convert or just amplify signals that LVDT (Linear Variable Differential Transformer) sensor are sending.

M603 Housing contains the following equipment:

• 6x 621 LVDT amplifiers, technical data:
  • Compatible with:
    • Any standard RDP LVDT (without integral electronics).
    • Most LVDTs from any manufacturer.
  • Number of channels:
    • 2
  • Supply voltage:
    • ±15V, 65mA (typical)
  • Transducer excitation:
    • 1.1V, 5kHz (1kHz....10kHz with component change)
    • 100mA
  • Output details:
    • 10V/ 4-20mA (loop resistance 0...450Ohms)
  • Amplifier gain range:
    • 2.5...833
  • Signal input range:
    • 12mV...4V
  • Linearity error:
    • ±0.05% FS (typical)
  • Electrical output bandwidth:
    • 0...500Hz
  • Output ripple:
    • 10mV peak-to-peak (typical)
    • 100µA peak-to-peak (typical)
  • Input impedance:
    • 100kOhm
  • Temperature coefficient (zero):
    • ±0.005% FS/°C (typical)
  • Temperature coefficient (span) :
    • ±0.005% FS/°C (typical)
  • Approximate zero adjustment range:
    • 10V
  • Operating temperature range:
    • 0...60°C
• 1x 650 serial interface and datalogger module, technical spesifications:
  • Number of channels:
    • 164 (maximum)
  • Data storage capacity:
    • 650 = 10240
    • 650ME1 = 65530
  • Baud rate:
    • 600...57600
  • Number of digits:
    • 4 ½, red LED
  • Display update rate:
    • 1.0Hz
  • Accuracy:
    • ±0.03% FS (typical)
  • Temperature coefficient (zero):
    • ±0.002% FS/°C (typical)
  • Temperature coefficient (span):
    • ±0.005% FS/°C (typical)
  • Operating temperature range:
    • 0...60°C
• 1x 631 Power supply, technical data:
  • Supply voltage:
    • 93-264VAC
    • 80W
  • Operating temperature range:
    • 0...50°C