Ready To Ship New 3500/45-01-00 Bently Nevada 3500/45 Position Monitor Mega Pack [AIwH4Bis]

3500/45 Position Monitor

Description The 3500/45 Position Monitor is a 4-channel instrument designed to accept input from proximity transducers, Rotary Position Transducers (RPTs), DC Linear Variable Differential Transformers (DC LVDTs), AC Linear Variable Differential Transformers (AC LVDTs), and rotary potentiometers. The monitor conditions these inputs and compares the conditioned signals with user-programmable alarms.

Primary Purpose The primary purpose of the 3500/45 Position Monitor is to provide:

• Machinery protection by continuously comparing monitored parameters against configured alarm setpoints to trigger alarms.
• Essential machine information for operations and maintenance personnel.

Outputs

• Front Panel LEDs
  • OK LED: Indicates when the 3500/45 Position Monitor is operating properly.
  • TX/RX LED: Indicates when the 3500/45 Position Monitor is communicating with other modules in the 3500 rack.
  • Bypass LED: Indicates when the 3500/45 Position Monitor is in Bypass Mode.

Transducer Power Supply

• Proximitor or RPT: -24 Vdc
• DC LVDT: +15 Vdc
• AC LVDT: 2.3Vrms 3400Hz sine wave
• Rotary Potentiometer: -12.38 Vdc

Recorder Outputs

• Output Range: +4 to +20 mA (values are proportional to monitor full-scale)
• Voltage Compliance: 0 to +12 Vdc range across load
• Load Resistance: 0 to 600 Ω
• Resolution: 0.3662 µA per bit
• Accuracy: ±0.25% error at room temperature, ±0.7% error over temperature range
• Update Rate: 100 ms or less

Physical Specifications

• Monitor Module (Main Board) Dimensions: 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in)
• Monitor Module Weight: 0.91 kg (2.0 lb)
• I/O Modules Dimensions: 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in)
• I/O Modules Weight: 0.20 kg (0.44 lb)

Rack Space Requirements

• Monitor Module: 1 full-height front slot
• I/O Modules: 1 full-height rear slot

Ordering Information

• 3500/45-01-00
  • 3500/45: Position Monitor
  • -01: Position I/O Module with Internal Terminations (Proximitor, RPT, DC LVDT)
  • -00: None Agency Approval