Bently 350061 163179-02F Monitoring Module

Description

Bently 350061 163179-02F Monitoring Module

Product Dimensions：

1. Product Detailed Description

The 3500/61 (163179-02) is a 6-channel monitor that accepts inputs from both Resistance Temperature Detectors (RTDs) and Thermocouples (TCs).

The primary difference between the 3500/61 and its sibling, the 3500/60, is that the 3500/61 provides individual recorder outputs (4 to 20 mA) for each of its six channels. It processes sensor signals, compares them against user-defined alarm setpoints, and can trigger machinery trips or alerts to prevent damage from overheating in bearings, windings, or other critical areas.

2. Product Parameters (Specifications)

3. Product Advantages

• Dual Sensor Support: Highly flexible; a single module can be configured to handle RTDs, TCs, or a mix of both.

• Integrated Recorder Outputs: Unlike the 3500/60, this module provides 4-20mA outputs for easy integration with DCS or PLC history recorders.

• Redundancy Support: Compatible with Triple Modular Redundancy (TMR) configurations for high-integrity protection.

• Software Configurable: All parameters, including sensor type and alarm setpoints, are easily set via the 3500 Rack Configuration Software—no hardware jumpers required.

• Machinery Protection: Provides automatic machine trips based on temperature, preventing catastrophic failure due to bearing wear or lubrication loss.

4. Cautions & Precautions

• I/O Module Matching: The 163179-02 monitor must be paired with the correct I/O module (e.g., 133819-02 for non-isolated internal terminations).

• Not for Overspeed: This is a temperature monitor; it should not be confused with tachometer modules despite similar physical appearances.

• Isolation Requirements: For environments with high electrical noise, use the Isolated TC version to prevent channel-to-channel interference.

• Cold Junction Compensation: When using Thermocouples, ensure the I/O module’s cold junction compensation is correctly calibrated or accounted for in the wiring.

5. Product Applications

The 3500/61 is used to monitor temperature on a variety of machinery, including:

• Gas and Steam Turbines: Monitoring exhaust gas temperature (EGT) and bearing temperatures.

• Large Motors/Generators: Stator winding and thrust bearing temperature monitoring.

• Centrifugal Compressors: Discharge temperatures and radial bearing metal temperatures.

• Pumps and Gearboxes: Lube oil and gearbox casing temperatures.

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