Parker MPC20-BBNSP1 质量流量计

Parker MPC20-BBNSP1 质量流量计

在1/16 DIN单元响应速度快，精度高

插拔式接线端子电气连接

1/8"NPT（F）过程连接

远程模拟量I/O能力

MPC系列质量流量控制器代表了一个独特的概念经济高效的流量控制。这些单元包含两个快速精确的流量控制和必要的电子设备为完整的闭环控制系统，一个紧凑的配电盘装配，1/16 DIN程序包，前面板具有易于使用的功能和一个大的数字显示器，用于读的设定点，流速和总流量。报警，批量控制，累加器和多设置点是可编程的通用性增强。流量控制器具有远程模拟输入和输出能力。

该微流硅微加工传感器，制造利用MEMS和薄膜技术。这会导致一个非常快速，准确和可靠的热式质量流量传感器，其不会受到压力和温度的波动。该微流传感器芯片的尺寸仅为1.7×1.7mm时，其厚度为0.5毫米。

程序为通过前面板或外部输入四个局点。空气，氮气，氩气和二氧化碳的测量是标准的。转换因子混合物和其他气体可通过前面板进行输入。

控制阀可被编程为正常控制，全开或全闭，并且响应可以为最多6秒斜坡被设置。一个8位累加器可以通过前面板的功能被设置，并且阀切断可在预先设定的总流量的值来启用。设定流量报警设定值和流量之间的上下偏差范围。调节报警延时时间，条件触发外部输出或阀门覆盖要打开或关闭。当达到预定的累计值，或当发生报警，关闭内部控制阀。此外，阀电压状态可以prewarn系统异常。

包含的内容：面板安装架和配套的电气连接器。

Fast response and high accuracy in a 1/16 DIN unit

Pluggable terminal block electrical connections

1/8" NPT(F) process connections

Remote analog I/O capability

MPC series mass flow controllers represent a unique concept in cost-efficient mass flow control. These units contain both fast and accurate flow control and the necessary electronics for a complete closed-loop control system, all in a compact, panel-mount, 1/16 DIN package. The front panel features easy-to-use functions and a large digital display for reading set point, flow rate, and total flow. Alarms, batch control, totalizer, and multiple set points are programmable for enhanced versatility. Flow controllers have remote analog input and output capability.

The MicroFlow silicon micro-machined sensor is manufactured utilizing MEMS and thin film technologies. This results in an extremely fast, accurate and reliable thermal mass flow sensor that is unaffected by pressure and temperature fluctuations. The MicroFlow sensor chip measures only 1.7 x 1.7 mm, with a thickness of 0.5 mm.

Program up to four set points via front panel or external input. Air, nitrogen, argon, and carbon dioxide measurement are standard. Conversion factors for mixtures and other gases can be entered through front panel.

Control valve can be programmed for normal control, full open or full closed, and response can be set for a ramp of up to 6 seconds. An 8-digit totalizer can be set via front panel key function, and valve shut-off can be enabled at preset total flow value. Set flow alarm to upper and lower deviation limits between set point and flow rate. Adjust alarm delay time, and condition triggers external output or valve override to be open or closed. Shut off internal control valve when predetermined totalizer value is reached or when alarm occurs. In addition, valve voltage status can prewarn of system abnormalities.
What's Included:
panel-mounting bracket and mating electrical connector.