VIBROCONTROL VC-1100 C11 is a two-channel microprocessor-controlled machine condition monitor from the Brüel & Kjær Vibro VIBROCONTROL 1100 series.
The VC-1100 C11 is designed for continuous monitoring of machine vibration using compatible vibration velocity sensors or vibration acceleration sensors. It integrates the measurement electronics, signal conditioning, microprocessor, display/operator interface, alarm relays and output interfaces into a compact monitoring unit.
The current product listing identifies the unit as VC-1100 C11, with an in-stock status and new condition. The original manufacturer documentation identifies C11 as one of the VIBROCONTROL 1100 instrument types and specifies the C11 version as the 24 V DC model without bearing-condition measurement.
Model / Series / Part Number / Status Information
Manufacturer: Brüel & Kjær Vibro
Product Family: VIBROCONTROL 1100
Product Series: VC-1100
Part Number: VC-1100 C11
Product Type: Machine Condition Monitor
Monitoring Channels: 2 channels
Control Type: Microprocessor-controlled
Power Supply: 24 V DC
Supply Range: 16 to 36 V DC
Approximate Power Consumption: 15 W
Bearing Condition Measurement: No
Vibration Velocity Measurement: Supported
Vibration Acceleration Measurement: Supported
Displayed Displacement: mm / mils
Displayed Velocity: mm/s / ips
Displayed Acceleration: g / m/s²
Alarm Relays: 3 alarm relays
OK Relay: 1 OK relay
Analog Outputs: 2
Buffered Outputs: 2
Remote I/O Interface: Integrated
Signal Conditioners: Integrated
Operator Interface: Integrated
Terminal Connections: Removable terminal-strip connectors
Housing: Compact splash-proofed housing
Product Condition: New, subject to actual unit inspection
Stock: In Stock, subject to final confirmation
Warranty: 12 months
Origin: Switzerland
Dimension: 36*18*10cm
Weight: 5kg
Shipping: International delivery available
VIBROCONTROL VC-1100 C11
The VIBROCONTROL VC-1100 C11 is an industrial machine condition monitor used to continuously monitor vibration-related parameters on rotating machinery.
Unlike a standalone vibration sensor, the VC-1100 combines multiple monitoring functions in one compact unit.
The system can receive signals from compatible:
Vibration Velocity Sensors
and
Vibration Acceleration Sensors / Accelerometers
The measured signal is processed by the VC-1100 and used to display vibration-related values, provide alarm outputs and transfer monitoring information to external equipment.
The unit is therefore suitable for applications where continuous machine condition monitoring is required without installing a large modular monitoring rack.
Two-Channel Vibration Monitoring
The VC-1100 C11 provides two monitoring channels.
Each channel can be connected to an appropriate vibration sensor according to the sensor type and installation requirements.
The system can process vibration measurements and display parameters including:
Vibration Displacement
Displayed in mm or mils.
Vibration Velocity
Displayed in mm/s or ips.
Vibration Acceleration
Displayed in g or m/s².
The original VIBROCONTROL documentation identifies these three vibration-related measured parameters.
This makes the VC-1100 suitable for applications where machine vibration needs to be monitored continuously at two measurement points.
Built-In Monitoring Functions
The VC-1100 is designed as a compact complete machine monitor.
The integrated functions include:
Power Supply
The monitoring unit includes its own internal power-supply section appropriate to the selected model version.
Signal Conditioning
Input signal-conditioning functions are integrated into the monitor.
Microprocessor
The measurement and monitoring functions are controlled by an internal microprocessor.
Operator Interface
The unit includes an operator interface for configuration and monitoring.
Alarm Relays
Three alarm relay outputs are integrated.
OK Relay
One OK relay is provided for monitoring the condition of the system.
Analog Outputs
Two analog outputs are integrated.
Buffered Outputs
Two buffered outputs allow external analysis equipment to receive signals without interrupting the monitoring function.
Remote I/O
A remote I/O interface is integrated for connection to external control or process equipment.
The original documentation describes these functions as integrated components of the VIBROCONTROL 1100 rather than separate optional modules.
The exact identity of the product
Common procurement and search names include: VC-1100 C11
VC1100 C11
VIBROCONTROL VC-1100 C11
VIBROCONTROL 1100 C11
Brüel & Kjær Vibro VC-1100 C11
These names all refer to the C11 model within the VIBROCONTROL 1100 series.
It is particularly important to note that VC-1100 is the series name, while C11 is part of the specific model configuration.
The VIBROCONTROL 1100 series includes: VC-1100 C01
VC-1100 C02
VC-1100 C11
VC-1100 C12
There are differences in the power supply method and the "Bearing Condition" function among different models. Therefore, when purchasing replacements, it is not recommended to only provide the abbreviation "VC-1100".
Instrument types
| Instrument Type | Supply Voltage | Bearing Condition |
| VC 1100 C01 |
230 V AC 115 V AC |
YES |
| VC 1100 C02 | 24 V DC | YES |
| VC 1100 C11 |
230 V AC 115 V AC |
NO |
| VC 1100 C12 | 24 V DC | NO |
Product Condition
The current product listing identifies the VC-1100 C11 as:
Condition: New
For procurement purposes, we recommend the more precise wording:
Condition: New - subject to actual unit verification and stock condition.
For available inventory, actual photographs can be supplied to verify:
Product housing
Front panel
Display
Terminal condition
Nameplate
Serial number
Packaging
This gives the customer an opportunity to confirm the exact unit before shipment.
Frequently Asked Questions
Q: What does C11 mean?
A: C11 identifies a specific VIBROCONTROL 1100 configuration.
The documented C11 version uses 24 V DC power and does not include the bearing-condition measurement function.
Q: How many channels does VC-1100 C11 have?
A: The VC-1100 is a two-channel machine condition monitor.
Q: What sensors can be connected?
A: The system supports compatible vibration velocity sensors and vibration acceleration sensors/accelerometers.
The original documentation identifies VS-series velocity sensors and AS-series accelerometers as applicable sensor types.
Q: What is the power supply of VC-1100 C11?
A: The C11 version uses 24 V DC.
The documented supply range is 16 to 36 V DC.
Q: What parameters can the VC-1100 display?
A: The documented system can display:
Displacement: mm / mils
Velocity: mm/s / ips
Acceleration: g / m/s²
RFQ
For quotation, please send:
Brüel & Kjær Vibro VIBROCONTROL VC-1100 C11
Model: VC-1100 C11
Quantity: Please specify
Destination: Please specify
Required Delivery Date: Please specify
Existing Sensor Model: Please specify if available
Required Documentation: Please specify if required
We can confirm the current stock status, actual product condition, available photographs, testing options and estimated delivery time before order confirmation.