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Product Overview
The Bently Nevada 3500/65-01-00 172103-01 16-Channel Temperature Monitor is a high-density, high-reliability module designed for continuous temperature monitoring in critical machinery and process environments. As an integral part of the Bently Nevada 3500 Machinery Protection System, this module offers 16 independent temperature input channels, capable of monitoring a wide range of temperature sensors, including RTDs (Resistance Temperature Detectors) and thermocouples.
With advanced signal processing, configurable alarm outputs, and seamless integration into the 3500 rack, the 3500/65-01-00 provides accurate real-time temperature data, ensuring predictive maintenance and safeguarding critical rotating machinery, bearings, and process equipment.
Key Features
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Supports 16 independent temperature monitoring channels
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Compatible with multiple sensor types: RTDs, thermocouples (Type E, J, K, T)
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Provides continuous real-time temperature monitoring for critical assets
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Configurable ALERT and DANGER alarm thresholds for each channel
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High measurement accuracy and signal stability
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Designed for use within the Bently Nevada 3500 Machinery Protection System
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LED status indicators for channel health and diagnostics
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Industrial-grade design for reliable operation in harsh environments
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Supports API 670 compliance for machinery protection
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Field-replaceable for minimal downtime during maintenance
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Bently Nevada 16-Channel Temperature Monitor |
| Model Number | 3500/65-01-00 |
| Part Number | 172103-01 |
| Number of Channels | 16 independent temperature input channels |
| Supported Sensor Types | RTDs (100 Ω platinum, IEC 751) and Thermocouples (Types E, J, K, T) |
| Measurement Range (RTD) | -200°C to +850°C |
| Measurement Range (Thermocouple) | Type E: -200°C to +1000°C, Type J: -210°C to +1200°C, Type K: -200°C to +1372°C, Type T: -200°C to +400°C |
| Input Impedance | >10 MΩ |
| Alarm Outputs | Configurable ALERT and DANGER thresholds per channel |
| Accuracy | ±1.0°C typical, sensor dependent |
| Signal Isolation | Electrical isolation between inputs and system circuits |
| Diagnostic Indicators | LED indicators for OK, ALERT, DANGER, BYPASS |
| Power Supply | Supplied via Bently Nevada 3500 rack backplane |
| Operating Temperature Range | -30°C to +65°C |
| Storage Temperature Range | -40°C to +85°C |
| Certifications | CE, CSA, ATEX, IECEx (varies by region) |
| Dimensions | 241.3 x 24.4 x 99.1 mm |
| Weight | 0.45 kg |
Industry Applications
The 3500/65-01-00 16-Channel Temperature Monitor is ideal for applications where precise temperature monitoring is essential to protect equipment and ensure operational reliability:
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Oil & Gas: Bearing, motor, and process temperature monitoring on offshore platforms and refineries
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Power Generation: Turbine, generator, and transformer temperature surveillance
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Petrochemical: Temperature monitoring for reactors, heat exchangers, and process equipment
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Marine & Offshore: Propulsion and auxiliary system temperature protection
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Metals & Mining: Monitoring of mill bearings, conveyor motors, and heavy equipment
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Industrial Automation: Comprehensive temperature control in production lines
Product Advantages
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High-Density Monitoring: 16 channels in one compact module, reducing system footprint
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Versatile Sensor Compatibility: Supports both RTD and thermocouple inputs for broad application use
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Precise Temperature Measurement: Accurate, real-time data for early fault detection
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Integrated Alarms: Configurable ALERT and DANGER thresholds for proactive protection
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Rugged Industrial Design: Engineered for continuous operation in extreme conditions
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System-Wide Compatibility: Seamless integration into the Bently Nevada 3500 platform
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Enhanced Safety and Compliance: Meets API 670 standards for critical machinery protection
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Simplified Maintenance: Field-replaceable design minimizes downtime
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Real-Time Diagnostics: LED indicators provide immediate system health feedback
Frequently Asked Questions (FAQ)
1. What is the main purpose of the 3500/65-01-00 Temperature Monitor?
It provides continuous, accurate temperature monitoring for rotating machinery and process equipment, helping prevent overheating and equipment failure.
2. How many temperature channels are available?
The module offers 16 independent channels for temperature sensor inputs.
3. What types of sensors are supported?
It supports RTDs (100 Ω platinum) and thermocouples of Types E, J, K, and T.
4. Can alarm thresholds be configured?
Yes, each channel has configurable ALERT and DANGER alarm setpoints for precise protection.
5. Is the module suitable for harsh environments?
Yes, it is designed to operate in industrial environments from -30°C to +65°C.
6. Does the 3500/65 support API 670 compliance?
Yes, it meets API 670 standards for machinery protection.
7. How is the module powered?
It receives power through the Bently Nevada 3500 system rack backplane.
8. Are diagnostic features included?
Yes, LED indicators provide real-time status for OK, ALERT, DANGER, and BYPASS conditions.
9. Is the module field-replaceable?
Yes, it is designed for quick, hot-swappable replacement to maintain system uptime.
10. In which industries is this module commonly applied?
It is widely used in oil & gas, power generation, petrochemical, marine, metals, and industrial automation industries.
Related Models from the Same Series
| Model | Description |
|---|---|
| 3500/65-02-00 172103-02 | 16-Channel Temperature Monitor with enhanced features |
| 3500/40M-01-00 176449-01 | Proximitor Monitor for shaft vibration and position |
| 3500/42M-01-00 176449-02 | Vibration Monitor for radial and axial measurements |
| 3500/25 149369-01 | Keyphasor Module for phase reference signals |
| 3500/33-02-00 149992-02 | 16-Channel Relay Module for alarm output |
| 3500/62 136491-01 | Isolation I/O Module for signal protection |
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