可以更换损坏的传感器，并将系统重新调整为新的传感器/校准电阻器

SUM-3放大器PDF资料：

品牌：美国Transducer Techniques

型号：SUM-3

类别：放大器

简要说明

 SUM-3模块通过接收来自2、3或4个TMO-3调节模块的输出信号并执行这些信号的代数和，设计用于精确称重应用，与电阻器不同，有源元件求和结不需要匹配输出的传感器信号。TIO-3000方法为工程单位提供了一个标度放大器（TMO-3）的校准电阻。随着数据在设置过程中的标准化，完成了精度求和。

The SUM-3 Module is designed for precise weighing application by accepting the output signals from 2, 3, or 4 TMO-3 conditioning modules and performing the algebraic sum of those signals. Unlike resistor summers, the active element summing junction does not require sensor signals of matching output. The TIO-3000 approach provides a cal resistor to scale amplifiers (TMO-3's) to engineering units. With data now standardized during setup, precision summing is accomplished.

 

 

优势

1.8455新葡萄娱集团am如果经过校准，而不是标准化，则成本较低。

2.可以更换损坏的传感器，并将系统重新调整为新的传感器/校准电阻器。

3.两种不同容量的8455新葡萄娱集团am可以相加。

4.8455新葡萄娱集团am可能分散在不均匀的位置，以对奇数形状的储罐或结构进行称重。

Advantages

1. Load cells are less expensive if calibrated, not standardized.

2. A damaged sensor can be replaced and the system rescaled to the new sensor/cal resistor.

3. Load cells of two different capacities can be summed.

4. Load cells may be dispersed at uneven locations to weigh  an odd shaped tank or structure.

 

 

选项

4至20 mA电流回路输出可用作选项“A”。

Options

A 4 to 20 mA current loop output is available as Option "A".

 

 

规格：

求和精度Summing Accuracy	输入的±1%
输入范围（4个输入）Input Range (4 Inputs)	± 2.5% VDC
输入范围Output Range	±10VDC
稳定性Stability	0.05%for24小时
温度系数Tempco	0.01%℃
控制力Power	从TI0-3000主板