Overview

The 3500/64M Dynamic Pressure Monitor is a single-slot, four-channel device designed to accept input from high-temperature pressure transducers. It utilizes this input to drive alarms based on the measured dynamic pressure in the system. The monitor provides one measured variable per channel, which is bandpass dynamic pressure.

Specifications

• Inputs:

  • Accepts from 1 to 4 pressure transducer signals.
  • Input Impedance:
    • 3-wire transducer: 10 kΩ
    • 2-wire transducer: 1.5 MΩ to 3.5 MΩ (typical)
  • Sensitivity:
    • Dynamic pressure: 100 mV/psi (1.45 mV/mBar)

• Output:

  • Impedance: 550 Ω

• Transducer Supplies:

  • 3-wire: -24 Vdc
  • 2-wire: 3.3 mA current source @ 22 Vdc (nominal)

• Dimensions:

  • Height: 241.3 mm (9.50 in)
  • Width: 24.4 mm (0.96 in)
  • Depth: 163.1 mm (6.42 in)

• Weight: 0.46 kg (1.01 lb)