VCM-3

B&K Vibro Condition Monitor

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Models In Stock

Fault detection – Descriptors for trending
12 Dynamic vibration input channels
Field mountable edge device
Robust cybersecurity

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VCM-3

From ^$ 5,241.51

Models In Stock

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1 Variations available

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Data Sheet

Product Overview

Accuracy ±0.5 dB
Accuracy Note AC Amplitude: ± 0.5dB, DC Amplitude: 1% relative of full scale with ± 40mV Offset.
ADC Resolution 24 bit
Applications Bearing Conditions, Casing Vibration, Rolling Element
Approvals cULus certified (in preparation)
Circuit Protection Fuse Protected Power supply inputs
Common Mode Rejection >50 dB at 50 Hz.
Cyber Security Secure protocols: Communication takes place through secure and encrypted protocols, such as Web-sockets, HTTPS, SCP. Port configuration: All services using a TCP/IP port (e.g. https, default port 443) can be configured to use another port NERC Compliance: The VCM-3 can be part of solutions complying with NERC CIP Standards. (North American Electric Reliability Corporation – Critical Infrastructure Protection). Strong passwords: The use of strong passwords is enforced. Compliance with NIST SP800-118 – Guide to enterprise Password Management. Can be changed by user.
Data Interface USB
Electrical Output 4 to 20 mA
Enclosure Ratings IP20
Frequency Response Frequency Range: 0.1 Hz to 80 kHz (ECU: 1 kHz to 80 kHz). Lower to upper filter corner frequency span must be at least 1:3 but not exceed 1:5000. Dynamic Range: >100 dB at 1 kHz, >94 dB at 0.1 kHz. Channel Interference: >-100 dB. Total Harmonic Distortion (THD): <0.01% at 250 Hz, 4 Vpp. Phase Match Between Channels: <0.3° at 80 kHz.
Height 35 mm
Impedance Input >100kΩ
Input Type Differential, Bipolar
Length 280 mm
Mounting DIN Rail Mounting
Network and Communications Low-Level Protocols: Ethernet TCP/IP, IPv4 (prepared for IPv6). Network Switch Functionality: 4 network ports with built-in switch functionality. System Integration: OPC UA Server: Supports data export to controllers, SCADA systems, or other components with an internal update rate of 5 seconds. Modbus TCP Server: Enables data export to SCADA systems or other components with an internal update rate of 1 second. Modbus RTU: Support in preparation.
Network Connections 3x (RJ45), 1x optical SFP connector
Number of Channels 12
Operating Environment Vibration Resistance: Designed to withstand random and sine vibrations in accordance with EN/IEC 60068-2-6. Rough Handling: Compliant with storage standards as per EN/IEC 60068-2-31. High Altitude Operation: Capable of functioning at altitudes up to 3,500 meters, as per EN/IEC 60068-2-13. Inclination: Meets the requirements for inclination as defined in IEC 60092-504. HALT Testing: Subjected to Highly Accelerated Life Testing (HALT) under excessive vibration, extreme temperatures, and their combinations to ensure reliability.
Operating Temperature, Max 60 °C
Operating Temperature, Min -30 °C
Operating Temperature Note The system is operational during temperature changes at a rate of 1°C per minute, compliant with EN/IEC 60068-2-14. It is also designed for operation under static damp heat and cyclic damp heat conditions, meeting the requirements of EN/IEC 60068-2-78, EN/IEC 60068-2-30, and EN/IEC 60068-2-38.
Output Signal Current
Power Consumption 18-26 V DC/10W
Remote Operation Upload of firmware updates and monitoring templates via network
Sensor Type Acceleration
Storage Temperature, Max 85 °C
Storage Temperature, Min -40 °C
Supply Power 10mA/+24 Vdc/ -24 Vdc
Supply Power Type DC
Weight 1.5 kg
Width 153.5 mm

The VCM-3 is the cost effective 12 channel data acquisition hub targeted at monitoring auxiliary machines, balance-of-plant (BOP) machines and less critical assets as part of enterprise Industry 4.0 digitization efforts. Multiple VCM-3 monitors can be connected to your network with wired technology providing the next generation of asset condition monitoring without batteries or spotty occasional monitoring provided by route based or multiplexed systems.