Bently Nevada 135137-01 3500/45 Position I/O Module

Description

The Bently Nevada 135137-01 is a Position I/O Module with Internal Terminations designed for use with Proximitors, Rotary Position Transducers (RPTs), or DC Linear Variable Differential Transformers (DC LVDTs) within the 3500/45 Position Monitor system. The 135137-01 attaches to the rear of the 3500 rack to route input signals from proximity probes, RPTs, and DC LVDTs directly to the 3500/45 main monitor board for continuous signal conditioning, machinery protection, and position parameter processing.

Features

• Internal termination connectors for direct transducer wiring
• Accepts signal inputs from Proximitors, RPTs, and DC LVDTs
• Full-height rear slot installation design in 3500 rack systems
• Operating temperature range of -30 degC to +65 degC

Applications

• Axial (thrust) position monitoring
• Differential expansion measurement
• Single and dual ramp differential expansion
• Complementary Input Differential Expansion (CIDE)
• Case expansion monitoring
• Valve position monitoring

Ordering Information

Technical Specifications

Installation Guidelines

• Install the module into one full-height rear slot directly behind the associated 3500/45 Position Monitor main board.
• Secure field transducer wiring to the internal termination blocks using proper shield grounding techniques.
• Ensure operating ambient temperatures around the module do not exceed -30 degC to +65 degC.

Compliance and Certifications

• EMC Directives: European Community Directive 2014/30/EU; EN 61000-6-2, EN 61000-6-4
• Electrical Safety: European Community Directive 2014/35/EU; EN 61010-1
• RoHS: European Community Directive 2011/65/EU; China RoHS SJ/T 11364-2024 EFUP 15 years
• Maritime: DNV GL rules; ABS Rules (Steel Vessels Rules, Offshore Units and Structures)
• Hazardous Area Approvals: cNRTLus Class I, Zone 2 / Class I, Division 2, Groups A, B, C, D T4; ATEX/IECEx II 3 G Ex nA nC ic IIC T4 Gc / Ex ec nC ic IIC T4 Gc