BENTLY 3500/44-01-00 Proximity Monitor
Proximity and Vibration Monitoring Module
Overview
This module is designed for high-precision proximity and vibration monitoring in industrial control and condition monitoring systems. With Modbus RTU communication, wide environmental adaptability, and multi-sensor compatibility, it provides reliable data acquisition and protection for rotating machinery, turbines, and critical equipment.
Technical Specifications
| Parameter | Description |
|---|---|
| Measurement Range | 10–5000 mm |
| Detection Frequency | 1 kHz |
| Accuracy | ±0.5% |
| Power Supply Voltage | 10–30 VDC |
| Input Channels | 2 × Proximity / Accelerometer inputs |
| Output Channels | 2 × Internal barrier outputs |
| Communication Protocol | Modbus RTU |
| Operating Temperature | -40 °C to +70 °C |
| Operating Humidity | 5%–95% RH (non-condensing) |
Key Features
High-Precision Monitoring
Provides accurate measurement of proximity and vibration parameters to ensure reliable equipment condition assessment and early fault detection.
Multiple Sensor Compatibility
Supports both proximity sensors and accelerometer sensors, making it suitable for diverse mechanical monitoring applications such as turbines, compressors, and motors.
Built-in Protection Function
Equipped with short-circuit protection and other safety mechanisms to prevent damage to the module and connected sensors during abnormal conditions.
Status Indication
Front-panel LED indicators provide real-time status feedback for power, communication, and operation, simplifying system maintenance and troubleshooting.
Industrial-grade Design
Designed for harsh environments with wide temperature and humidity tolerance, ensuring stable operation under demanding industrial conditions.
BENTLY 3500/44-01-00 Proximity 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:
Email: 3697824077@qq.com
Contact phone number: 15359213550










