美国Cooper，DCD 4059 桥式放大器

品牌：美国Cooper

型号：DCD 4059

类别：桥式放大器，DCD 4059-励磁机/直流发射器

 

特征Features:

·驱动多达四个350欧姆电桥

·各单元励磁电源电压可调

·输入/输出范围的一分钟设置

·自动补偿电阻的铅检测电路

·全3路输入/输出/电源隔离

·可调输出试验

·内部或外部校准电阻器选项

·机架安装，模块化设计

·可设置字段范围，或可由工厂预设

·Drives up to four 350 Ohm bridges

·Adjustable excitation supply voltage to each cell

·One-minute set-up for input/output ranges

·Lead (Pb) d etection circuitry that automatically compensates for resistance

·Full-3-way input/output/power isolation

·Adjustable output test

·Internal or external calibration resistor options

·Rack mountable, modular design

·Field rangeable, or can be preset by factory

规格Specifications：

输入范围Input Range	10伏100-10000欧姆电桥
输入灵敏度Input Sensitivity	0.5-40毫伏/伏
输入阻抗Input Impedance	典型200千欧
励磁电压范围Excitation Voltage Range	0-10 V，增量为1 V
激励电压Maximum Excitation	120毫安直流电时为10
输出范围Output Range	0-1至+/-10伏直流电（最大10毫安）；0-2毫安至4-20毫安
响应时间Response Time	典型70毫秒（14.2赫兹）
隔离Isolation	完全隔离；最小1200 V（RMS）
电源Power Supply	60-265伏交流电、50/60赫兹或85-300伏直流电

相关产品RELATED PRODUCTS：

LFS 230 500，LFS 210 750，LFS 210 1K

 

DCD4059是一种高质量的8455新葡萄娱集团am励磁电压发生器，与一个接收、滤波、标准化的处理器耦合并传输数据记录器的隔离直流电压输出以及其他设备。它可以处理四个不同的8455新葡萄娱集团am/桥梁同时，使其成为测试应用的有价值的励磁机/发送器涉及许多数据收集点。与现成的相比，一体式应变计或压力计，该装置是后面的控制器任何自定义设计的测量应用程序来自8455新葡萄娱集团am、应变传感器或8455新葡萄娱集团am的输入。你选择适用于您的应用的正确传感器，DCD 4059会激发它们为你提供一个干净的输出电压需要它。它是一个模块，用于与其他模块一起安装在机架上生产大量的处理器。应用程序示例对于DCD4059，可能是一个制造操作，其中常量监控整个生产链的压力机器调整，质量控制，确保操作安全。其他应用包括8455新葡萄娱集团am系统，或监控挤出机压力或起重机负载。你的手术是否需要传感器或四十，你可以安装尽可能多的模块，你的情况需要。

The DCD 4059 is a high-quality load cell excitation voltage generator coupled with a processor that receives, filters, normalizesand transmits an isolated DC voltage output for data recorders

and other devices. It can handle four different load cells/bridges at thesame time, making it a valuable exciter/transmitter for test applicationsinvolving many points of data collection. In contrast to an off-the-shelf,all-in-one strain or pressure gauge, this device is the controller behindany custom-designed measuring application you need that receives itsinput from load cells, strain sensors or pressure transducers. You selectthe correct sensor(s) foryourapplication, and the DCD 4059 excites themand provides you with a cleanoutputvoltageforwhateverpurpose youneed it for. It is a module designed for rack mounting with other modulesto produce a large bank of processors. An example of an applicationfor the DCD 4059 might be a manufacturing operation where constantmonitoring of pressures through the entire production chainmaintains

machine adjustments, quality control and insures operational safety. Other applications include load cell weighing systems, or monitoring ofextruder pressures or crane loads. Whether your operation requires onesensor or forty, you can install as many modules asyoursituationrequires.