Bently Nevada | 3300/20-12-01-02-03-02|Dual Thrust Position Monitor

Overview

The Bently Nevada 3300/20-12-01-02-03-02 is a Dual Thrust Position Monitor, designed for precise monitoring of thrust position with customizable outputs.

Specifications

Full-Scale Range

• Option: 1.0-0-1.0 mm

Transducer Input

• Option: 3300 or 7200 Proximitor® systems, 200 mV/mil (Ranges 01, 02, 03, 11, and 12 only)

Alarm Relay

• Option: Hermetically-sealed

Agency Approval

• Option: Not required

Safety Barrier

• Option: None

Inputs

• Signal: Accepts one or two proximity probe signal inputs
• Input Impedance: 10 k Ω
• Sensitivity: User-programmable for 200 mV/mil (8 V/mm) or 100 mV/mil (4 V/mm)
• Power: Nominal consumption of 1.5 watts

Signal Conditioning

• Accuracy: ±0.33% of full-scale typical, ±1% maximum at +25°C (+77°F)

Outputs

• Recorder: User-programmable for +4 to +20 mA, 0 to -10 Vdc, or +1 to +5 Vdc
• Recorder Accuracy:
  • +4 to +20 mA: ±0.7% of signal, ±0.09 mA offset
  • +1 to +5 Vdc: ±1.1% of signal, ±10 mV offset
  • 0 to -10 Vdc: ±1.1% of signal, ±15 mV offset
• Output Impedance (voltage outputs): 100 Ω (minimum load resistance 10 k Ω)
• Voltage Compliance (current outputs): 0 to +12 Vdc range across load, 0 to 600 Ω for +4 to +20 mA option

Buffered Transducer Outputs

• Connectors: One coaxial per channel on the front panel, and one terminal connection per channel on the rear panel, both short-circuit protected
• Output Impedance: 100 Ω
• Transducer Supply Voltage: User-programmable for -24 Vdc or -18 Vdc