The parameters of the BENTLY 3500/22M 138607-01 meet stringent industrial standards for machinery protection, ensuring reliable performance even in harsh conditions (extreme temperatures, electromagnetic interference):
Module Type: 4-channel relay output module, designed for rack-mounted installation in the Bently 3500 System chassis (compatible with 3500/15 Power Supply and 3500/20 Monitoring Frame).
Relay Output Specifications:
Number of Channels: 4 independent, configurable relays (Form C: Normally Open/Closed, Single-Pole Double-Throw).
Rated Voltage/Currency: 250 V AC @ 5 A (resistive load); 30 V DC @ 5 A (resistive load) — suitable for powering industrial alarms, contactors, and shutdown valves.
Switching Time: ≤10 ms (from signal input to relay activation) — fast enough to prevent damage during sudden machinery anomalies (e.g., rotor imbalance).
Relay Life: ≥100,000 operations (at rated load) — ensures long-term reliability in high-cycle applications (e.g., frequent start/stop sequences in refineries).
Input Signal Compatibility:
Accepts digital signals from Bently 3500 monitoring modules (e.g., 3500/40 Vibration Monitor, 3500/50 Temperature Monitor) via the system’s backplane.
Supports two alarm levels per channel: “Warning” (non-critical, triggers alerts) and “Trip” (critical, triggers shutdowns) — configurable via Bently 3500 Configuration Software.
Environmental & Electrical Ratings:
Operating Temperature Range: -40 °C to +70 °C (-40 °F to +158 °F) — suitable for outdoor installations (e.g., offshore platforms) and high-temperature environments (steel mills).
Humidity Resistance: 5% to 95% RH (non-condensing) — prevents moisture-related short circuits in humid facilities (e.g., paper mills).
Electromagnetic Compatibility (EMC): Compliant with EN 61000-6-2 (industrial immunity) — unaffected by interference from nearby motors, transformers, or high-voltage lines.
Power Requirements: 24 V DC ±10% (supplied by Bently 3500/15 Power Supply), Power Consumption: ≤5 W — low energy use, reducing heat buildup in the chassis.
Diagnostic Features:
Built-in relay status LEDs (green = normal, red = activated, yellow = fault) — enables visual verification of module health.
Backplane communication diagnostics — alerts the 3500 system to wiring errors or relay failures (e.g., welded contacts) via the central HMI.
The BENTLY CFP-AI-111 is an analog input module tailored for Condition Monitoring Systems (CMS) of rotating machinery, with parameters optimized for industrial-grade reliability and accuracy:
Core Module Specifications: 4 independent analog input channels, compatible with mainstream monitoring systems such as Bently Nevada 3500 and 1701, supporting “plug-and-play” cartridge-style installation.
Sensor Compatibility:
Passive Sensors: Supports Pt100/Pt1000 Resistance Temperature Detectors (RTDs, temperature range: -200°C to +850°C) and J/K/T/E/R/S/B-type thermocouples (temperature range: -270°C to +1768°C, depending on type).
Active Sensors: Supports 4–20mA current signals and 0–10V voltage signals (compatible with Bently Nevada 3300 XL vibration sensors, shaft position sensors, pressure sensors, etc.).
Measurement Accuracy:
RTD temperature accuracy: ±0.05°C; thermocouple temperature accuracy: ±0.1°C; 4–20mA/0–10V signal accuracy: ±0.02% of Full Scale Range (FSR)—ensuring even tiny changes in critical parameters like vibration and shaft position are accurately captured.
Sampling Rate: 100 samples per second per channel, enabling real-time recording of pulse-like vibrations caused by rotor imbalance.
Electrical Performance:
Power Supply: 24V DC (wide voltage range: 20–30V DC), maximum power consumption: 150mA.
Protection Design: Input channels feature short-circuit protection (withstands 50V DC) and Electrostatic Discharge (ESD) protection (complies with IEC 61000-4-2 Level 4). Optical isolation (2500V AC for 1 minute) is provided between inputs, data bus, and power supply to isolate external interference.
Environmental Adaptability:
Operating Temperature: 0°C to +60°C; Relative Humidity: 5%–95% (no condensation).
Protection Rating: IP20 (suitable for enclosed cabinet installation); Vibration Resistance: 5Hz (amplitude 0.15mm), meeting operational requirements of power plants, oil and gas platforms, etc.
Structure & Indicators: Dimensions: 160mm × 100mm × 25mm (fits Bently system cabinets). Each channel is equipped with “Channel Active” and “Channel Fault” LED indicators, with power and communication status displayed simultaneously for quick module status diagnosis. For more detailed parameters of the BENTLY CFP-AI-111, visit the official link: [BENTLY CFP-AI-111 Product Link](Your provided link will be inserted here).
Technical parameters of the BENTLY 991-01-XX-01-00 288865-01 (detailed data in official documentation at: [Product link for BENTLY 991-01-XX-01-00 288865-01]):
Sensor Performance Characteristics:
Sensor Type: Inductive (eddy current) sensor for measuring vibration and relative position;
Input voltage range: 12-48VDC
Output voltage range: 5VDC
Output current: Max. 10A
Efficiency: greater than 90%
CPU: 32-bit RISC processor
Dimensions: There are two different descriptions, one measuring 170mm x 105mm x 32mm and the other measuring 24.2cm x 11.2cm x 2.5cm
Input voltage: 24 VDC.
Operating temperature: -40°C to +85°C.
Humidity range: 5% to 95% relative humidity.
Vibration input range: 4.0g pk to 50 g pk.
Vibration frequency range: 0 Hz to 10 kHz.
Output: 4-20 mA current loop.
Size and weight:
Dimensions: 170mm x 105mm x 32mm.
Input voltage: 18-30 VDC
Input current: 50 mA
Vibration channels: 2
Vibration input: 4-20 mA
Measuring range: 0-20 g
Operating temperature range: -40℃ to +85℃
Housing material: aluminum
Power supply voltage: 18-30 VDC
Installation: Portable or mounted on the machine
Weight: Approx. 0.45kg (approx. 450g)
The BENTLY 3500/92-02-01-00 is a communication interface module manufactured by Bently Nevada. Its core function is to enable communication and data exchange between devices in industrial automation and control systems
