BENTLY 3500/42M Proximitor Seismic Monitor
Features
• Multi-parameter Measurement
Capable of monitoring multiple mechanical parameters, including:
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Radial vibration
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Axial displacement
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Differential expansion
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Eccentricity (REBAM®)
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Acceleration
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Velocity
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Absolute shaft vibration
This allows comprehensive analysis and protection of rotating machinery.
• Flexible Channel Configuration
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Equipped with 4 independent channels.
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Channels can be configured in paired mode to perform up to two measurement functions simultaneously.
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Each channel is programmable through the 3500 Framework Configuration Software, supporting flexible setup and function allocation.
• Intelligent Alarm Function
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The processed vibration signal is compared against user-defined alarm thresholds to provide early warning and mechanical protection.
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Alarm setpoints can be configured for each activated static value.
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Danger setpoints can be configured for any two activated static values.
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Enables multi-level alarm management to prevent damage and unplanned downtime.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Type | Accepts 1–4 input signals from displacement, velocity, or acceleration sensors |
| Input Impedance | 10 kΩ (standard for displacement and acceleration inputs) |
| Sensitivity | Radial vibration: 3.94 mV/µm (100 mV/mil) or 7.87 mV/µm (200 mV/mil) Axial displacement: 3.94 mV/µm (100 mV/mil) or 7.87 mV/µm (200 mV/mil) |
| Resolution | 0.3662 µA per bit |
| Accuracy | Frequency and gap: ± 0.33 % of full range (max ± 1 %) 1X & 2X amplitude: ± 0.33 % of full range (max ± 1 %) |
| Operating Temperature | –40 °C to +85 °C |
| Communication Interfaces | Supports Modbus and CANopen protocols for integration with higher-level control systems |
| Power Consumption | 7.7 W (typical) |
Design and Construction
• Compact Design
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Dimensions: 9.50 in × 0.96 in × 9.52 in (≈ 241.3 mm × 24.4 mm × 241.8 mm)
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Weight: 0.91 kg
Compact structure facilitates installation and integration into existing monitoring racks or control panels.
• Front Panel Indicators
Provides intuitive LED indications for real-time system status:
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OK LED: Module operational status
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TX/RX LED: Communication transmission and reception activity
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Bypass LED: Module bypass condition
BENTLY 3500/42M Proximitor Seismic Monitor

Our products are widely used in CNC mechanical metallurgy, petroleum and natural gas, and petrochemical industries,
Chemical industry, paper and printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing,
Plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution.
The quoted price is not the actual price. Please contact the shopkeeper before placing the order to confirm the price and delivery time!!!

Contact information:+86 15359213550
1. A-B Rockwell
2. FOXBORO
3. TRNEX
4. OVATION Westinghouse
5. SCHNEIDER
6. GE FANUC Fanuc
7. SIEMENS
8. REXROTH INDRAMA
9. ABB
10. HONEYWELL
11. BENTLY NEVADA
12. YOKOGAWA Yokogawa
13. ICS TRIPLEX
14. BACHMANN
15. Emerson
16. EPRO
17. HIMA Black Horse and other imported industrial components!
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contact information:
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