Bently Nevada 3500/64M is a high-precision 4-channel temperature monitoring module developed exclusively for the Bently Nevada 3500 machinery protection rack system. Designed for multi-point thermal condition monitoring of rotating and reciprocating industrial machinery, the module supports universal RTD and thermistor sensor signal acquisition, high-resolution temperature data analysis, and programmable over-temperature protection logic. The 3500/64M delivers stable and accurate temperature tracking for bearings, casings and core mechanical components, preventing thermal overload failures and ensuring long-term secure operation of industrial equipment.

1. Core Technical Specifications

Module Type：3500/64M 4-Channel Temperature Monitor Module

System Compatibility：Bently Nevada 3500 series rack system

Channel Configuration：4 independent synchronous temperature monitoring channels

Supported Sensors：PT100 RTD, standard industrial thermistor adaptive sensors

Measurement Range：-200℃ ~ +850℃ wide industrial temperature coverage

Measurement Resolution：0.1℃ ultra-high resolution data output

Data Refresh Rate：High-speed synchronous four-channel refresh

Alarm Function：Fully configurable high/low temperature alarm and trip setpoints

Structure Specification：Full-height front module + full-height rear I/O module dual-slot structure

Operating Temperature：-30℃ ~ +65℃ industrial working range

Storage Temperature：-40℃ ~ +85℃

Certification：Class I Div 2, CSA, ATEX, IECEx full hazardous area compliance

2. Official Ordering Selection & Front/Rear Board Matching

Standard Ordering Model：3500/64M-AA-BB-CC

AA Code: Sensor Type Configuration

BB Code: Temperature Range Grade

CC Code: Safety Certification Grade

Front & Rear Board Official Matching List

3. Core Product Advantages

The Bently Nevada 3500/64M module delivers multi-channel high-precision temperature acquisition for industrial machinery protection systems. Multi-sensor adaptive architecture eliminates hardware replacement limitations and improves on-site configuration flexibility for diverse temperature monitoring nodes. 0.1℃ ultra-high resolution output captures subtle thermal changes of bearings, shafts and equipment casings in real time, enabling early detection of abnormal heating faults. Independent channel circuit design completely avoids cross-talk interference and guarantees data accuracy in complex electromagnetic industrial environments. Flexible programmable alarm and trip logic adapts to customized protection standards of different production units. Industrial wide-temperature hardware and full hazardous certifications support 7×24 stable operation in thermal power, petrochemical and metallurgical harsh working conditions.

4. Industrial Application Scenarios

The Bently Nevada 3500/64M temperature monitoring module serves full-scene thermal protection for rotating and reciprocating industrial machinery. Typical application fields include thermal power generation units, petrochemical processing systems, metallurgical manufacturing equipment and energy transmission facilities. Common monitoring objects cover steam turbine bearing temperature, compressor casing temperature, large fan and pump component thermal status, and multi-point temperature early warning for key production machinery.