BENTLY 1701/05 Vibration Monitoring Module
1. Product Description
The BENTLY 1701/05 is an entry-level, cost-effective vibration monitoring module designed for BENTLY Nevada’s machinery protection systems. It’s mainly used to collect and process basic vibration data from small rotating equipment (such as small motors, light-duty pumps, and mini compressors) in settings like small workshops, auxiliary factory systems, and small-scale power facilities.
Working with BENTLY basic proximity probes, it detects simple abnormal vibration (e.g., from loose parts or minor bearing wear) and sends basic alerts—helping avoid unexpected small-equipment breakdowns. It has an ultra-compact, simple design, easy to install in small control cabinets or tight spaces, and can handle mild industrial conditions (like small temperature changes or low vibration), making it a practical choice for budget-limited or basic monitoring needs.
2. Technical Specifications
- Power Supply: 24 V DC (18–32 V DC, wide input for industrial stability)
- Monitoring Function: Single-channel vibration measurement (focuses on one key vibration point of small equipment)
- Input Signal: Accepts signals from BENTLY 3300 series basic proximity probes
- Measurement Range: 0–63.5 μm peak-to-peak (covers vibration levels of small rotating machinery)
- Operating Temperature: 0°C to +50°C (works in standard indoor industrial environments)
- Dimensions: Ultra-compact size (approx. 100 mm × 70 mm × 30 mm) for tight-space mounting
- Protection Features: Basic short-circuit protection for input channels (prevents module damage from wiring mistakes)
- Output: Single 4–20 mA analog output (sends vibration data to simple controllers or basic HMIs)
3. System Introduction
The 1701/05 is a basic entry-level component of BENTLY Nevada’s “Machinery Protection and Condition Monitoring System”—a scalable lineup that serves from simple to advanced industrial needs. For small-scale operations, the system includes the 1701/05 module, basic proximity sensors, a simple controller, and easy-to-operate monitoring software.
In the system, the 1701/05 acts as a “basic single-point data collector”: it captures raw vibration signals from one sensor, converts them into simple usable data, and sends it to the controller. If vibration levels go above preset basic limits, the controller triggers simple alarms (like indicator lights or buzzers) to notify on-site staff. This system focuses on affordability and simplicity, ideal for small facilities that need basic protection for non-critical small equipment.
4. Recommended Related Models in the Same Series
- BENTLY 1701/10: Step-up single-channel model (wider range: 0–127 μm) for slightly larger small equipment (e.g., medium-light pumps).
- BENTLY 1701/15: Mid-entry single-channel variant (range: 0–254 μm) for small to medium equipment (e.g., small compressors).
- BENTLY 1701/05-01: Enhanced 1701/05 with basic digital communication (Modbus RTU) for simple remote data checking.
- BENTLY 1701/20: Dual-channel model (monitors two points) for small equipment needing multi-point checks (e.g., small multi-stage pumps).
- BENTLY 1701/05-H: High-precision 1701/05 variant (accuracy ±1.0 μm) for sensitive small machinery (e.g., laboratory mini pumps).
- BENTLY 1702/05: Single-channel module with added basic temperature monitoring (for more comprehensive small equipment checks).
- BENTLY 1701/30: High-temperature single-channel model (range: -20°C to +75°C) for small equipment in hot areas (e.g., near small heaters).
- BENTLY 1701/05-IS: Intrinsically safe variant (ATEX-certified) for small equipment in hazardous small areas (e.g., small chemical workshop pumps).
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