データコレクタ、重工業、製紙機械に使用 100 mV/g ± 10 % 公称 @ 80 Hz 周波数： 2 Hz → 10 KHz ± 80G のダイナミックな加速範囲 バイアス電圧（公称）： 12 V dc TNC接続型（品番533-2239）またはケーブル一体型（品番533-2251）を用意 IP67保護等級のステンレススチール製ボディケース 533-2251には、 5mのPTFEケーブル（ステンレススチール編組被覆）が付属 取付けトルク： 8 Nm 接着剤またはM8マウントスタッドとの併用 寸法（ D x L ）： 22x48mm
認可
EEx ia lic BAS02ATEX1057/3
Accelerometers
Vibration sensors use solid-state piezoelectric accelerometers to detect the level of vibration in rotating elements like bearings and gearboxes on machinery such as motors, generators, pumps, fans and compressors. Regular vibration measurements on all critical machines as part of the maintenance regime can detect early signs of failure and provide a way to eliminate these problems. Bearing wear, poor balance and loose mounting all lead to the failure of rotating machinery. Unexpected machinery failure leads to unplanned maintenance costs, loss of production plus potential Health and Safety hazards. They are rugged, adaptable to all types of machinery and conditions including operation in hazardous areas, easy to install and require no maintenance. Used in conjunction with off- and on-line vibration analysers they yield valuable diagnostic information on the machinery's condition and reveal where and when failure may occur allowing pre-emptive maintenance intervention. The dc (velocity) outputs integrate this complex signal into a simple dc signal of 4-20mA proportional to the overall vibration of the machine, ideal for monitoring with all types of industrial controllers.
