820M1.pdf


產品說明：

   The Model 820M1 is a low cost, board mountable accelerometer designed for embedded condition monitoring and preventive maintenance applications. The piezo-electric accelerometer is available in ranges from ±25g to ±500g and features a flatfrequency response up to >10kHz. The model 820M1 accelerometer feature a stable piezo-ceramic crystal in shear mode with low power electronics, sealed in a fully hermetic LCC package.

   The PE technology incorporated in the 820M1 accelerometer has a proven track record for offering the reliable and long-term stable output required for condition monitoring applications. The accelerometer is designed and qualified for machine health monitoring and has superior Resolution, Dynamic Range and Bandwidth to MEMS devices.

技術指標：

類        型： 加速度傳感器  
量        程： ±25g，±50g，±100g，±200g，±500g 
精  確  度： ＜±2% FSO（非線性） 
輸        出：±1.25V 
供電電源： 3～5.5Vdc  
電氣連接： 焊腳 
工作溫度： -40℃～125℃  
特       點：低成本，壓電陶瓷芯體，溫度范圍寬
典型應用：機器健康監測，預測性維護裝置，嵌入式振動監測，沖擊和沖擊監測，數據記錄器，軸承裝置

選型指南：