Bently Nevada 3500/60 133819-01 RTD/TC Non-Isolated I/O Module (Internal Terminations)

Product Description

The Bently Nevada 3500/60 133819-01 is a 6-channel non-isolated temperature input module with internal terminations, exclusively engineered for the Bently Nevada 3500 Machinery Protection System. It supports mixed input of Resistance Temperature Detectors (RTDs) and Thermocouples (TCs), compatible with common types including PT100, PT1000, Type J/K/T/E/R/S/B, enabling flexible configuration for diverse industrial temperature monitoring scenarios. The module integrates high-precision signal conditioning circuits with 0.1°C measurement resolution, real-time data acquisition, and user-programmable alarm setpoints with delay functions to prevent false triggers. It operates stably within an ambient temperature range of 0°C to 60°C, features an IP20 protection rating, complies with API 670 and ISO 10816 machinery protection standards, and withstands high vibration and electromagnetic interference, making it ideal for temperature monitoring of critical rotating equipment such as turbines, compressors, pumps, and generators.

Key Functions

The 3500/60 133819-01 delivers core temperature monitoring and protection capabilities for 3500 systems: 6-channel non-isolated RTD/TC mixed input with internal terminations, eliminating the need for external terminal blocks and reducing installation space; 0.1°C high measurement resolution and ±0.5°C accuracy to ensure precise temperature data collection of key equipment components; User-configurable alarm and danger setpoints with adjustable delay times to avoid false alarms and trigger timely protection actions; Seamless integration with 3500 rack and host monitoring software for centralized data management, trend analysis, and remote diagnostics; Built-in self-diagnostic function for real-time detection of channel open-circuit, short-circuit, and module fault status; Support for hot-swap replacement (with 3500 rack power-off protection) to minimize system downtime during maintenance; Wide compatibility with industrial temperature sensors to meet the needs of different equipment and process environments.

Application Scenarios

The 3500/60 133819-01 excels in temperature monitoring and protection applications across heavy industrial sectors: Power generation for temperature measurement of turbine bearings, generator stator windings, and boiler feed pump mechanical seals in thermal, hydro, and gas power plants; Oil & gas for monitoring compressor cylinder temperatures, pump bearing temperatures, and pipeline heating systems in refineries and offshore platforms; Petrochemical for temperature detection of reactor jackets, distillation tower reboilers, and centrifugal pump bearings in chemical plants; Metallurgy for measuring rolling mill bearing temperatures, furnace fan motor temperatures, and continuous casting machine cooling water temperatures; Mining for monitoring crusher bearing temperatures, conveyor belt pulley temperatures, and mine ventilation fan motor temperatures; General heavy industry for temperature protection of critical rotating equipment requiring high-precision and reliable monitoring.

Technical Specifications

• Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
• Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
• Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
• Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
• Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.