Multi-Sensor Flexibility: Supports mixed RTD and TC inputs for versatile machinery monitoring.
Precision Alarms: User-configurable thresholds trigger alerts to prevent overheating.
Rugged Design: IP65-rated enclosure withstands dust, water splashes, and extreme temperatures.
Triple Redundancy Support: Ensures reliability in critical systems via 3-module voting configurations.
Real-Time Data: Fast response time (<1 second) for immediate operational adjustments.
Manufacturer: Bently Nevada Part number: 3500/65 145988-02
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BENTLY NEVADA 3500/65 145988-02 16-Channel Temperature Monitor
1. Product Description The BENTLY NEVADA 3500/65 145988-02 is a high-performance temperature monitoring module designed for industrial machinery health management. Part of the BENTLY 3500 Series, it offers 16 channels of simultaneous temperature measurement, supporting both Resistance Temperature Detector (RTD) and isolated tip Thermocouple (TC) sensors. This module is widely used in power generation, oil & gas, and manufacturing sectors to ensure optimal equipment performance and prevent downtime. Its user-programmable alarm setpoints and compatibility with BENTLY’s 3500 Rack Configuration Software enable seamless integration into critical monitoring systems.
2. Technical Specifications
Parameter
Specification
Function
16-channel temperature monitoring
Input Types
RTD (2/3/4-wire), isolated tip TC
Resolution
1°C or 1°F
Accuracy
±3°C at 25°C (±5.4°F at 77°F)
Power Supply
12–24 VDC or 85–264 VAC
Power Consumption
3 W nominal
Communication
RS-232, RS-485, Modbus RTU
Operating Temperature
-30°C to +65°C (-22°F to +150°F)
Storage Temperature
-40°C to +85°C (-40°F to +185°F)
Dimensions
241.3 mm x 24.4 mm x 241.8 mm
Weight
0.91 kg
BENTLY 3500/65 145988-02
3. Advantages and Features
Multi-Sensor Flexibility: Supports mixed RTD and TC inputs for versatile machinery monitoring.
Precision Alarms: User-configurable thresholds trigger alerts to prevent overheating.
Rugged Design: IP65-rated enclosure withstands dust, water splashes, and extreme temperatures.
Triple Redundancy Support: Ensures reliability in critical systems via 3-module voting configurations.
Real-Time Data: Fast response time (<1 second) for immediate operational adjustments.
4. Application Fields and Cases Industry Applications:
Power plants (steam turbines, generators).
Oil & gas (pipelines, pumps).
Chemical processing (reactor systems).
Case Study: A European power plant reduced maintenance costs by 30% using the 3500/65 145988-02 to monitor steam turbine temperatures. Early detection of thermal imbalances through real-time data analysis minimized equipment damage and extended component lifespan.
5. Competitor Comparison Compared to standard temperature monitors:
Higher Channel Density: 16 channels vs. typical 8–12 channels.
Dual Sensor Compatibility: Simultaneous RTD/TC support reduces hardware complexity.
Safety Compliance: Meets API 670 and ISO 10816 standards for machinery protection.
BENTLY 3500/65 145988-02
6. Selection Recommendations
Sensor Type: Match RTD/TC requirements to the module’s input configuration.
Redundancy Needs: Opt for triple redundancy (3 modules) in high-risk applications.
Power Compatibility: Verify voltage requirements (12–24 VDC or 85–264 VAC) with existing systems.
7. Precautions
Installation: Mount in a 3500 Series rack with proper grounding to avoid signal interference.
Calibration: Regularly verify sensor accuracy using BENTLY’s calibration tools.
Software Updates: Ensure firmware is updated to the latest version for optimal performance.
山西鑫业达国际贸易有限公司 provides reliable BENTLY NEVADA 3500/65 145988-02 solutions and technical support. Visit www.xydcontrol.com for product details and inquiries.
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