Bently Nevada 172109-01 Specialized I/O Module

Description

The Bently Nevada 172109-01 is a specialized I/O module from the 3500/65 series, engineered for high-precision temperature monitoring in industrial environments. It supports both RTD and thermocouple inputs, making it ideal for machinery protection and process control applications.

Specifications

• Model: 172109-01

• Series: 3500/65

• Channels: 16 temperature monitoring channels

• Input Types: RTD (3-wire, 4-wire) and isolated tip thermocouple (TC)

• Input Range:

  • RTD: –200°C to +800°C

  • TC: –200°C to +1800°C

• Accuracy: ±0.1% of full scale

• Resolution: 0.01°C

• Update Rate: 1 second

• Power Supply: 24 VDC, 500 mA

• Dimensions: Approx. 155 × 136 × 119 mm

• Weight: ~280 g

• Operating Temp: –40°C to +70°C

• Storage Temp: –55°C to +85°C

• Humidity: 0–95% RH, non-condensing

• Enclosure Rating: IP66

• Communication: HART, Modbus protocols

• Redundancy: Supports Triple Modular Redundancy (TMR) configurations

Features

• Multi-Channel Monitoring: Simultaneously tracks up to 16 temperature points

• Flexible Sensor Support: Compatible with RTDs and thermocouples for diverse applications

• Programmable Alarms: User-defined thresholds trigger alerts for proactive maintenance

• Modular Design: Easily integrates into Bently Nevada 3500 racks

• System Integration: Communicates with SCADA and DCS systems via HART/Modbus

• TMR Capability: Enhances fault tolerance and reliability in critical systems

• Application Scope:

  • Bearings, gearboxes, turbines

  • Power generation and chemical processing

  • Oil & gas machinery health monitoring