Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Description
The Bently Nevada 3500/40 149716-01 Proximitor Monitor is a four-channel monitoring module designed for use with Bently Nevada proximity transducers. It conditions incoming signals to measure vibration, position, and other parameters, while continuously comparing these values against programmable alarm setpoints. The unit is configurable via the 3500 Rack Configuration Software to support multiple functions, including radial vibration, thrust position, differential expansion, eccentricity, and REBAM (Rolling Element Bearing Analysis Monitor).
Technical Specifications
| Parameter | Specification |
|---|---|
| Channels | 4 (configurable in pairs) |
| Functions | Radial Vibration, Thrust, Differential Expansion, Eccentricity, REBAM |
| Input Type | 1–4 proximity transducer signals |
| Power Consumption | 7.7 W typical |
| Input Impedance | 10 kΩ |
| Sensitivity | Radial Vibration/Thrust/Eccentricity: 3.94 mV/μm or 7.87 mV/μm; Differential Expansion: 0.394 mV/μm or 0.787 mV/μm; REBAM: 40 mV/μm or 80 mV/μm |
| Output Impedance | 550 Ω |
| Transducer Power Supply | -24 Vdc |
| Operating Temperature | -30°C to +65°C (depending on I/O module type) |
| Storage Temperature | -40°C to +85°C |
| Humidity | 95% non-condensing |
| Dimensions (Main Module) | 241.3 x 24.4 x 241.8 mm |
| Weight (Main Module) | 0.91 kg |
| Certifications | FCC, EMC, LV Directive, RoHS, ABS Marine, DNV GL, ATEX, IECEx, CSA, cNRTLus |
Applications
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Continuous machinery protection in industrial environments
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Monitoring radial vibration in rotating machinery
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Measuring thrust position in turbines and compressors
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Detecting eccentricity in rotating shafts
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Differential expansion monitoring in steam turbines
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Bearing fault detection with REBAM technology
Advantages
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Multi-function capability with flexible configuration per channel pair
-
High accuracy with minimal error margin (±0.33% typical)
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Programmable alarm and danger setpoints for proactive maintenance
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Broad environmental operating range suitable for harsh conditions
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Compatible with hazardous area requirements
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Proven reliability in critical industrial applications
FAQ
Q1: What is the primary purpose of the 3500/40 149716-01 Proximitor Monitor?
A1: To provide machinery protection and condition monitoring by processing proximity transducer signals and triggering alarms when thresholds are exceeded.
Q2: How many channels does this monitor have?
A2: It has four channels, configurable in pairs for up to two functions simultaneously.
Q3: Which measurements can it perform?
A3: Radial vibration, thrust position, differential expansion, eccentricity, and REBAM.
Q4: How is the unit configured?
A4: Through the 3500 Rack Configuration Software.
Q5: What is the typical accuracy?
A5: ±0.33% of full scale (typical) for most measurements.
Q6: Can it be used in hazardous areas?
A6: Yes, it has ATEX, IECEx, CSA, and cNRTLus approvals for hazardous locations.
Q7: What is the power consumption?
A7: Approximately 7.7 W.
Q8: What is its operating temperature range?
A8: -30°C to +65°C, depending on the I/O module type.
Q9: Is it suitable for marine applications?
A9: Yes, it is certified for ABS and DNV GL maritime standards.
Q10: What are the dimensions and weight?
A10: 241.3 x 24.4 x 241.8 mm, 0.91 kg.
Related Models (Same Series/Function)
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| 3500/40M 176449-01 | Proximitor Monitor | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/42M 140734-02 | Proximitor/Seismic Monitor | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/44M 125680-01 | Aeroderivative GT Vibration Monitor | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/46M 135489-04 | Hydro Monitor | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/50 133396-01 | Keyphasor Module | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/53 126615-01 | Overspeed Detection Module | 241.3 x 24.4 x 241.8 | 0.91 kg |
Popular Bently Nevada Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| 330104-00-06-10-11-00 | 3300 XL 8 mm Proximity Probe | — | — |
| 330180-91-05 | 3300 XL Proximitor Sensor | — | — |
| 3500/42M-01-00 | Proximitor/Seismic Monitor | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/44M | Aeroderivative GT Vibration Monitor | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/92 | Communications Gateway | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/22M | Transient Data Interface Module | 241.3 x 24.4 x 241.8 | 0.91 kg |
