Bently Nevada 3500/77M Cylinder Pressure Monitor
Select options for pricing

Not in stock. Usually ships in 3-4 weeks [?]

Need Help? Call a Calibration Engineer 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Features

  • Accepts 1 to 4 channels
  • Frequency response: 0 to 5.5 kHz
  • Three measured variables:
    • Peak rod compression
    • Peak rod tension
    • Degree of rod reversal
  • Pressure accuracy:
    • 0.5% from 0.5 to 10.0 volts at 77°F
    • 1.0% from 0.5 to 10.0 volts over 22 to 150°F)
  • Front panel LEDs: OK, TX/RX, Bypass
  • Transducer power supply: 23.0 ±0.8 Vdc with 24.5 ma current limiting

The Bently Nevada 3500/77M Cylinder Pressure Monitor is a 4-channel monitor that accepts input from Bently Nevada approved pressure transducers, conditions the signal to make various pressure measurements for reciprocating compressors, and compares the conditioned signals with user-programmable alarms. The 3500/77M provides:

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

Each channel of the 3500/77M will provide eight measured variable values that relate to cylinder pressure operation. The five values that relate to a single chamber are as follows:

  • Discharge Pressure
  • Suction Pressure
  • Maximum Pressure
  • Minimum Pressure
  • Compression Ratio
Bently Nevada 129525 Dynamic Pressure Cables
3500 dynamic pressure signal to external termination block cable
Select options for pricing
Bently Nevada Cylinder Pressure External Termination Block
Cylinder pressure external termination block Euro style or terminal strip connectors
Select options for pricing
Bently Nevada 3500/77M Cylinder Pressure Monitor
3500/77M Cylinder Pressure Monitor
Call for pricing
Bently Nevada Cylinder Pressure I/O Internal Termination
Cylinder Pressure I/O Internal Termination
Call for pricing
Bently Nevada 143729-01 Pressure I/O Module
Cylinder pressure I/O module with external terminations
Call for pricing
Bently Nevada 00580434 Connector Header
Connector header, internal termination, 8 position, green
Call for pricing
Bently Nevada 00580441 Connector Header
2 position or 3 position models available, internal termination
Select options for pricing
Bently Nevada Multi Event Wheel Kit
Recip Multi-Event Wheel Kit
Call for pricing
Bently Nevada Recip Multi Event Wheel
Recip Multi-Event Wheel
Call for pricing
Bently Nevada Recip Multi-Event Wheel Stud
Recip Multi-Event Wheel Stud
Call for pricing