Sensor Sísmico
  • 360
  • Sensor Sísmico
  • Sensor Sísmico

Seismic sensor

To control the operation of lifts in the case of seismic movements and to apply the rule EN81-77:2013 (point 5.10.3), a sensor with advanced features compatible with any kind of control system has been developped.

More details

81.AC737.00
 
More info

To control the operation of lifts in the case of seismic movements and to apply the rule EN81-77:2013 (point 5.10.3), a sensor with advanced features compatible with any kind of control system has been developped.

It is supplied by 24 VDC, it has a “Stand-by” consumption of less tan 10mW, allowing its incorporation in ecological (energy-saving) lifts.
In the supply of the product with CAN Bus data cannel, additional installation in the shaft is not required, because its connection to the pit box is enough.

The universal option, with free-potential out-relays, makes easier the integration in control systems with conventional wiring and it requires enlargement of the conductors to the control pit box.
It features a functional verification automatic system that generates calibrated vibration periodically to check the correct functioning.
It autonomous power up to 24h. supply allows the evaluation of seismic waves even without external power. The reset can be done remotely or directly using the frontal button of the device.
It allows the infibition of the sensor during the installation process or operations in the shafts that can produce erroneous signals.
The box complies with the IP67 degree of sealing, avoiding ocasional problems of pit flooding.

The E/S connector is M-12 Normalized. Both the connector and the interconnection wires have IP67 sealing.
It is easy to level in all three axes.

 
Data sheet
Product weight 0,50 kg
Dimensions 82 x 138 x 43 mm
 
Download
Catálogo Gervall PDF®. Sensor para controlar las actuaciones de los ascensores en caso de movimientos sísmicos
    (594.09k)
Download
Catalogue Gervall PDF®. Capteur pour contrôler les actions des ascenseurs en cas de tremblements de terre
    (606.96k)
Download
Gervall Catalog PDF®. Sensor to control the operation of lifts in the case of seismic movements
    (603.88k)
Download
Gervall Katalog PDF®. Sensor um Lift Funktionieren im Fall von seismichen Bewegungen
    (612.36k)
Download
 
Features
  • Three-axial seismic sensor according to EN81-77: 2013. (point 5.10.3).
  • Box and connector M12 normalized with IP67 Protection.
  • Indication of main alarm (for secondary waves) and of optional pre-alert (for primary waves).
  • Integrated automatic system of Periodic generation of system testing waves 24h.
  • Autonomous power up to 24 hours.
  • Two options: Free-potential contacts or CAN Bus Data transmission (CAN open).
  • A very low electric consumption.
  • Indication of the LED state on the frontal part of the device.
  • Easy fixation to a wall of the shaft using four screws.
  • Calibrated in factory.

Send a message

Seismic sensor

Seismic sensor

We will never spam you