Vibration Monitoring and Sensors

The VibroGard-M is a cost-effective solution for monitoring machines like fans, pumps or compressors. The VibroGard-R 1500 compact vibration and rolling bearing monitor is an attractively priced solution to monitor motors, spindles, fans or pumps. In addition, Hofmann offers a broad spectrum of sensors that are suitable for a wide variety of applications.

Type VibroGard-M

The VibroGard-M is a cost-effective solution for monitoring machines like fans, pumps or compressors. The VibroGard-M modules are combined to form task-specific module sets.

Special features

• Standard modules for all common monitoring tasks
  
• Factory calibration for precise determination of measuring values
  
• Current and voltage output for condition evaluation
  
• Limit contact module for pre-alarm and main alarm with alarm delay
  
• Standard interfaces for common transducers
  
• Prepared for DIN rail mounting

Type VibroGard-R 1500

The VibroGard-R 1500 compact vibration and rolling bearing monitor is used for cost-effective monitoring of machines like motors, fans or pumps. Different operating conditions (for example idle operation and loading) can be considered. The measurement values are stored in the device and can be evaluated using a PC.

Special features

• Data storage in the device
  
• Monitoring of various condition and process values
  
• Setup via PC
  
• Data acquisition for trend analysis on PC
  
• Data export via serial port or memory card
  
• Optional networking via CAN bus or Ethernet

Vibration and rotational speed sensors

The choice of the right measuring transducer or sensor has a significant influence on the quality of a measurement. This is why Hofmann offers a broad range of sensors that are suitable for different applications:

• Accelerometers, vibration velocity sensors and shaft vibration sensors
  
• Speed sensors
  
• Sensor for the measurement of relative expansions
  
• Sensor for the measurement of absolute positions