拉压力传感器又叫电阻应变式传感器,隶属于称重传感器系列,是一种将物理信号转变为可测量的电信号输出的装置。广泛运用在工业称重系统、平台秤、电子秤、吊钩秤、配料秤等测力场合。
美国Transducer Techniques LP0系列压式力传感器是以弹性体为中介,通过力作用在帖传感器两边的电阻应片使它的阻值发生变化,再经过相应的电路转换为电的信号,从而实现后面的控制。它的优点是精度高,测量范围广,寿命长,结构简单,频响特性好。
The Transducer LPO Series is the ultimate in low profile. This tension and compression load cell is manufactured from 17-4ph heat treated stainless steel and offers great stability, along with all the inherent advantages of strain gage devices such as accuracy, reliability, and infinite resolution.
Good tension and compression compliance make the LP0’s a good choice for thru zero applications. The LPO Series is offered in single, dual, and triple bridge configurations.
LP0的尺寸小到极限,是一款拉压两用的测力传感器。17-4ph热处理不锈钢材质为该系列提供高稳定性,几乎囊括所以其他应变计设备的优点,高精度,高可靠性以及高分辨率。同时我们还为该系列提供单桥,双桥和三桥配置选择。
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额定输出 | 2 mV/V nominal |
非线性 | 0.1% of R.O. |
磁滞 | 0.1% of R.O. |
不可重复性 | 0.05% of R.O. |
零点平衡 | 1.0% of R.O. |
补偿温度范围 | 60° to 160°F (16℃-71℃) |
安全温度范围 | -65° to 200°F (19℃- 93℃) |
灵敏度温漂 | 0.005% of Load/°F |
零点温漂 | 0.005% of R.O./°F |
终端电阻 | 350 ohms nominal |
激励电压 | 10 VDC |
安全载荷 | 150% of R.O. |
型号 | 量程 (磅) | 尺寸(英尺) | UNC螺纹 | 螺纹深度 | 自震频率 (HZ) | 偏移 (英尺) | 重量 (盎司) | ||||
L | L1 | W | W1 | H | |||||||
LP0-500 | 500 | 3.000 | 1.250 | 1.000 | 0.700 | 1.500 | 1/2-20 UNF | 0.500 | 2100 | 0.003 | 12 |
LP0-1K | 1000 | 3.125 | 1.250 | 1.000 | 0.700 | 1.625 | 1/2-20 UNF | 0.500 | 2850 | 0.003 | 14 |
LP0-2K | 2000 | 3.312 | 1.250 | 1.250 | 0.950 | 1.625 | 1/2-20 UNF | 0.500 | 3150 | 0.003 | 17 |
LP0-3K | 3000 | 4.000 | 1.790 | 1.500 | 1.200 | 1.750 | 1/2-20 UNF | 0.500 | 4500 | 0.005 | 34 |
LP0-5K | 5000 | 4.125 | 1.790 | 1.875 | 1.625 | 2.000 | 3/4-16 UNF | 0.700 | 6250 | 0.005 | 43 |
LP0-10K | 10000 | 4.125 | 1.938 | 2.250 | 1.750 | 2.000 | 3/4-16 UNF | 0.700 | 10000 | 0.005 | 50 |
LP0-20K | 20000 | 4.562 | 1.938 | 3.000 | 2.700 | 3.000 | 1-14 UNS | 1.000 | 10000 | 0.005 | 90 |
选配
配件型号 | 配件名称 |
Option-PTB | 连接器扭锁 |
Option-DB | 双桥 |
Option-TB | 三桥 |
TC-CAL | 张力校准证书 |
CAL-TEDS | 即插即用式连接头 |
AMP-T6 | 带连接头电缆线,10英尺 |