SCXI-1520 | 應(yīng)變/橋輸入模塊 | 用于測量各種基于橋式傳感器
型號：SCXI-1520
類別：應(yīng)變/橋輸入模塊
用于SCXI的8通道應(yīng)變/橋輸入模塊—SCXI?1520是一款應(yīng)變/橋式輸入模塊。 您可以逐個通道地配置模塊設(shè)置，以便在測量應(yīng)變、力、扭矩或壓力傳感器的測試單元應(yīng)用中獲得最大的靈活性。 SCXI?1520可以測量應(yīng)變計配置，包括四分之一橋、半橋和全橋配置。
SCXI-1520 應(yīng)變/橋輸入模塊是一種用于測量物體受力后變形情況的設(shè)備，其工作原理基于電阻的變化。以下是關(guān)于應(yīng)變/橋輸入模塊的詳細解釋：
工作原理：
SCXI-1520 應(yīng)變橋的工作原理基于材料的彈性特性和電阻的變化。
應(yīng)變橋通常由四個電阻組成，分別位于一個平衡電橋的四個邊上。當物體受到外力作用時，會引起物體的應(yīng)變，進而導(dǎo)致應(yīng)變橋中的電阻發(fā)生變化。
這些電阻變化會導(dǎo)致電橋不再處于平衡狀態(tài)，進而引起電橋輸出電壓的變化。通過測量輸出電壓的變化，可以推斷出物體所受的力的大小。
類型與配置：
SCXI-1520 應(yīng)變橋通常采用“全橋”或“半橋”的電路配置。全橋由四個電阻組成，其中兩個電阻位于應(yīng)變片上，另外兩個電阻作為參考電阻。半橋則只包含一個應(yīng)變片和一個參考電阻。
市場上存在多種品牌和型號的應(yīng)變/橋輸入模塊，如美國NI公司的C系列和PXI系列應(yīng)變/橋輸入模塊。這些模塊通常具有高精度、高數(shù)據(jù)吞吐量和一系列同步特性。
應(yīng)用領(lǐng)域：
SCXI-1520 應(yīng)變/橋輸入模塊廣泛應(yīng)用于電子、交通、航天、汽車、電氣等領(lǐng)域，用于測量各種基于橋式傳感器的物體受力變形情況。
Model: SCXI-1520
Category: Strain/Bridge input modules
8-channel Strain/Bridge input module for SCXI - SCXI?1520 is a strain/bridge input module. You can configure module Settings channel by channel for maximum flexibility in test unit applications that measure strain, force, torque or pressure sensors. The SCXI?1520 can measure strain gauge configurations, including quarter bridge, half bridge and full bridge configurations.
The SCXI-1520 Strain/bridge input module is a device used to measure the deformation of an object after stress, and its working principle is based on the change of resistance. Here is a detailed explanation of the strain/bridge input module:
How it works:
The working principle of the SCXI-1520 strain bridge is based on changes in the elastic properties and resistance of the material.
The strain bridge usually consists of four resistors located on each side of a balanced bridge. When the object is subjected to external force, it will cause the strain of the object, which in turn causes the resistance in the strain bridge to change.
These resistance changes cause the bridge to no longer be in equilibrium, which in turn causes a change in the bridge output voltage. By measuring the change in the output voltage, the magnitude of the force on the object can be deduced.
Type and configuration:
SCXI-1520 strain Bridges are usually configured with "full bridge" or "half bridge" circuits. The full bridge consists of four resistors, two of which are located on the strain gauge and the other two are used as reference resistors. The half-bridge contains only a strain gauge and a reference resistor.
There are several brands and models of strain/bridge input modules on the market, such as the C Series and PXI series strain/bridge input modules from NI. These modules typically have high accuracy, high data throughput, and a range of synchronization features.
Application field:
SCXI-1520 strain/bridge input module is widely used in the fields of electronics, transportation, aerospace, automotive, electrical, etc. It is used to measure the stress deformation of various objects based on bridge sensors.
