A sensor arrangement comprising a sensor device and a sensor fastener arrangement (10a-f) for holding the sensor device, comprising a plurality of fastener elements (20a, 20b), wherein the fastener elements (20a, 20b) are configured to arrange the sensor device to a platform, characterized in that respective fastener element (20a, 20b) is a column having a longitudinal axis and is rigid in a first state and reversibly deformable in a second state, wherein when the platform of the sensor device (10a-f) and/or the sensor device is exposed to an impact force in turn exposing a fastener element (20a, 20b) to a compressive force exceeding a critical load of that fastener element (20a, 20b) the fastener element (20a, 20b) goes from being in the first state to temporarily being in the second state, whereby the fastener element (20a, 20b) goes from having a first rigid shape to temporarily being reversibly deformed, after which, when the impact force is terminated, the fastener element (20a, 20b) goes from temporarily being in the second state back to being in the first state, whereby the fastener element (20a, 20b) goes from temporarily being reversibly deformed to having the first rigid shape, wherein the sensor device has a maximum acceleration limit defining the maximum acceleration the sensor device may be exposed to without being damaged, and wherein the critical load of the fastener elements (20a, 20b) are selected such that fastener elements (20a, 20b) deform before the sensor device is exposed to the maximum acceleration limit and wherein the fastener elements (20a, 20b) are rigid in an essentially straight configuration when being in the first state and temporarily reversibly deform by lateral deflection when being in the second state. a plurality of fastener elements (20a, 20b), wherein the fastener elements (20a, 20b) are configured to arrange the sensor device to a platform, characterized in that respective fastener element (20a, 20b) is a column having a longitudinal axis and is rigid in a first state and reversibly deformable in a second state, wherein when the platform of the sensor device (10a-f) and/or the sensor device is exposed to an impact force in turn exposing a fastener element (20a, 20b) to a compressive force exceeding a critical load of that fastener element (20a, 20b) the fastener element (20a, 20b) goes from being in the first state to temporarily being in the second state, whereby the fastener element (20a, 20b) goes from having a first rigid shape to temporarily being reversibly deformed, after which, when the impact force is terminated, the fastener element (20a, 20b) goes from temporarily being in the second state back to being in the first state, whereby the fastener element (20a, 20b) goes from temporarily being reversibly deformed to having the first rigid shape, wherein the sensor device has a maximum acceleration limit defining the maximum acceleration the sensor device may be exposed to without being damaged, and wherein the critical load of the fastener elements (20a, 20b) are selected such that fastener elements (20a, 20b) deform before the sensor device is exposed to the maximum acceleration limit and wherein the fastener elements (20a, 20b) are rigid in an essentially straight configuration when being in the first state and temporarily reversibly deform by lateral deflection when being in the second state.