Description
Product Overview
- Brand: Bently Nevada
- Model: 3500/40-01-02
- Series: 3500 Machinery Protection System
- Type: 4 Channel Proximitor Monitor
- Designed for continuous machine condition monitoring
Core Description
- Processes proximity and seismic signals in real time
- Supports early fault detection and fast alarms
- Improves asset safety and uptime
- Suitable for critical rotating equipment
Technical Architecture
- Signal Path
- Input channels
- Total channels: 4
- Accepts proximity sensors
- Accepts velocity sensors
- Accepts acceleration sensors
- Signal accuracy
- Overall accuracy: ±6% at 25°C
- Repeatability: ±1%
- Resolution: 0.1% of full scale
- Input channels
- Electrical
- Supply voltage
- Nominal: 24 VDC
- Operating range: 18 to 32 VDC
- Power usage
- Typical: 7.7 W
- Maximum: 15 W
- Supply voltage
- Relay Outputs
- Alarm relays
- Quantity: 4
- Rating: 2 A at 30 VDC resistive
- Shutdown relays
- Quantity: 4
- Rating: 2 A at 30 VDC resistive
- Alarm relays
- Communication
- Protocol: Modbus RTU
- Interface: RS-485
- Supports remote diagnostics
Mechanical and Environmental
- Mounting: DIN rail
- Enclosure protection: IP20
- Dimensions
- Height: 241.3 mm
- Width: 24.4 mm
- Depth: 241.8 mm
- Weight: 0.91 kg
- Operating temperature: -40°C to +70°C
- Humidity tolerance: Up to 95% non-condensing
- High resistance to vibration and electrical noise
Certifications and Compliance
- ATEX approved for hazardous locations
- IECEx certified
- CSA Class I, Zone 2 approval
Product Advantages
- Multi-sensor flexibility reduces spare parts
- Fast relay response improves protection speed
- Wide temperature range suits harsh plants
- Simple wiring with internal terminations
- Long service life in continuous operation
Typical Applications
- Steam turbines
- Gas turbines
- Compressors
- Pumps and motors
- Oil and gas rotating machinery
Buying Guide
- Confirm sensor type before selection
- Check hazardous area requirements
- Verify system slot compatibility
- Plan alarm and shutdown logic early
- Choose certified versions for safety zones
FAQ
- Can this module run mixed sensor types?
- Yes. Each channel supports different sensor inputs.
- Is the 3500/40-01-02 suitable for critical machines?
- Yes. It is designed for high-risk rotating equipment.
- How does Modbus help daily operation?
- It allows remote data access and faster troubleshooting.
- Does temperature affect accuracy?
- Accuracy stays stable within the rated range.
- What is a common installation mistake?
- Poor grounding can reduce signal quality.
Warranty and Shipping
- Warranty period: 12 months
- Fast global delivery
- Courier options: FedEx, UPS, DHL
- Secure industrial packaging
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PLCDCS HUB Limited.
All rights reserved.
Partner:
Powergear X Automation Limited
Contact:
+86 158 8020 0923
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