Compact vibration monitor with transmitter and switching output.
 
 

 
 Permanent machine protection made easy.
  • Now available as a variant with a measuring range of up to 50 mm/s.
  • Permanent vibration monitoring according to ISO 10816.
  • Switching output with adjustable switch point and response delay.
  • Transmitter signal 4...20 mA for direct display at the control desk.
  • Easy adjustment via two setting rings allowing optimum read-out.

Permanent vibration monitoring
The electronic VK type vibration monitor monitors online the overall vibration condition of machines and equipment according to DIN ISO 10816. The sensor measures the rms vibration velocity on a non-rotating component surface. When an adjustable limit value is exceeded the unit sets to alarm via a switching contact. In addition the characteristic value is provided as current signal (4...20 mA) for connection to the process control system.

Easy operating concept
The easy set-up via 2 radial setting rings allows quick setting of the switch point and response delay. The protective cap, which can be obtained as an accessory, ensures protection against tampering.

Vibration monitor VK
Setting of the switch point and response delay via setting rings directly on the unit.
Monitoring of the overall vibration condition of machines and equipment according to ISO 10816.

VKV021 - Measuring range: 0...25 mm/s Switching outputs: normally closed and analogue 4...20 mA, IP 67, Ambient temperature -25...80 °C, M12 connector
VKV022 - Measuring range: 0...50 mm/s Switching outputs: normally closed and analogue 4...20 mA, IP 67, Ambient temperature -25...80 °C, M12 connector

Accessories (to be ordered separately)
E30094 - Protective cover, transparent plastic, with lead seal option, for pressure sensors type PK, for temperature sensors type TK and for vibration monitor VK

Connectors and splitter boxes (to be ordered separately)
EVC001 - Socket, M12, 2 m black, PUR cable
EVC002 - Socket, M12, 5 m black, PUR cable
EVC003 - Socket, M12, 10 m black, PUR cable
 

For further information please refer to the current bulletin (PDF-File 370 kB)