Excellent PLC
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| Mobile | +8613666033393 | |||||||
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Bently Nevada 3500/40M Proximitor Monitor is a four-channel module designed to interface with Bently Nevada proximity transducers. It conditions input signals to provide various vibration and position measurements, comparing them against user-programmable alarms. Each channel can be configured for functions such as radial vibration, thrust position, differential expansion, and eccentricity, making it a versatile component in machinery protection systems.
Product Specifications
| Parameter | Details |
| Model Number | 3500/40-01 (3500/40M) |
| Channels | 4 independent channels |
| Input Type | Bently Nevada proximity transducers |
| Output Impedance | 550 Ω |
| Transducer Power Supply | -24 VDC |
| Alarm Setpoints | User-programmable for each channel |
| Operating Temperature | -30°C to +65°C (-22°F to +150°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity Range | 0% to 95% non-condensing |
| Certifications | CE, CSA, ATEX, IECEx, GOST |
| Dimensions | 241.3 x 24.4 x 241.8 mm |
| Monitor Module Weight | 0.91 kg |
Product Applications
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Machinery Protection Systems: Monitors critical parameters in turbines, compressors, and pumps.
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Process Control Integration: Interfaces with DCS and PLC systems for comprehensive process monitoring.
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Safety Systems: Implements voting logic for critical safety applications requiring high reliability.
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Industrial Automation: Used in various industries including oil and gas, power generation, and manufacturing for equipment protection.
Product Advantages
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Flexible Configuration: Each channel can be independently programmed for specific monitoring functions.
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High Reliability: Designed for long operational life with robust construction.
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Seamless Integration: Easily integrates into existing 3500 rack systems without additional hardware.
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Global Certifications: Meets international standards for use in hazardous environments.
Frequently Asked Questions (FAQ)
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What is the function of the 3500/40M module?
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It provides four channels for monitoring vibration and position parameters in machinery protection systems.
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Can each channel be configured independently?
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Yes, each channel can be programmed separately for specific monitoring functions.
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What types of measurements can the module perform?
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It can measure radial vibration, thrust position, differential expansion, and eccentricity.
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Is the module compatible with hazardous environments?
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Yes, it has certifications including ATEX, CSA, IECEx, and GOST for use in hazardous areas.
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Where is the module installed in the 3500 rack?
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It occupies one full-height front slot and requires a corresponding I/O module in the rear slot.
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What is the power supply requirement for the transducers?
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The module provides a -24 VDC power supply for the transducers.
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What is the output impedance of the module?
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The output impedance is 550 Ω.
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What is the operational temperature range?
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The module operates between -30°C and +65°C (-22°F to +150°F).
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Can the module be used in redundant configurations?
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Yes, multiple modules can be used to provide redundancy in critical applications.
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Is the module compatible with all 3500 series systems?
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Yes, it is designed to integrate seamlessly with the entire 3500 series.
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Related or Same-Series Models (Bently Nevada 3500 Series)
| Model Number | Description | Primary Function |
| 3500/42M | Proximitor® / Seismic Monitor | Measures shaft vibration and casing vibration signals |
| 3500/44M | Aeroderivative Gas Turbine Monitor | Specialized monitoring for gas turbines |
| 3500/50 | Tachometer Module | Monitors shaft rotational speed and overspeed protection |
| 3500/60 | Temperature Monitor | Accepts RTD/thermocouple inputs for temperature monitoring |
| 3500/32M | 4-Channel Relay Module | Provides programmable relays for alarms and shutdowns |
| 3500/22M | Transient Data Interface (TDI) | Acts as system interface and configuration module |
Popular Bently Nevada Models (Other Series)
| Model Number | Description | Primary Function |
| 3300 XL | Proximity Transducer System | Shaft vibration and axial position monitoring |
| 1900/65A | General Purpose Monitor | Cost-effective vibration monitoring for smaller machines |
| 2300/20 | Dual-Channel Monitor | Designed for balance-of-plant equipment |
| 3701/40 | Machinery Protection System | Compact, high-reliability condition monitoring |
| ADAPT 3701/46E | Advanced Vibration Monitoring | Asset condition monitoring with dynamic waveform capture |
| Ranger Pro | Wireless Vibration Sensor | Wireless condition monitoring for rotating equipment |
