DEA A-03GR Seismic sensor

Piezoceramic impact detector.

The A-03GR sensor uses a transducer & nbsp; piezoceramic & nbsp; which, being a passive component, does not need to be powered.

This element is highly resistant to mechanical stress, stainless and inexhaustible, guaranteeing constant detection over time.

The outer casing is metallic and the connection cable is protected with a galvanized metal sheath coated with PVC.

If subjected to vibrations, it generates electrical signals which are subsequently interpreted and amplified by the appropriate processing cards, (SE-03 / N, SE-04 / N).

The A-03GR sensor is indicated in the burglary protection of metal grates, doors and gates, in places where greater mechanical resistance is required, with high density

polluting or high humidity, which are typically industrial environments.

Rain, snow and high thermal variations, they do not stress the sensor and do not affect its operating life.

Sensitivity, like the coverage area, are not fixed parameters, but depend on the type of structure and the number of sensors in the line .

TECHNICAL SHEET

Dimensions: & nbsp; 33x100x14 mm (l x w x h)

Connection: & nbsp; 4 conductors + shield

Operating temperature: & nbsp; -25 ° C / + 80 ° C

Relative humidity: & nbsp; & lt; 95% non-condensing

Degree of protection: & nbsp; IP55 sensor, & nbsp; metal casing ip34