Cole-Parmer MCR-500SLPM-D/5M 流量控制器

Cole-Parmer MCR-500SLPM-D/5M 流量控制器

多功能，高精度差压式质量流量计

精确读数到0.8%，满量程0.2%，可重复性0.2

用户可根据显示器选择测量标准气体，气体种类达30种

100 - 1调节范围1 SCCM全刻度达1000 SLPM

型号可供4至20 mA输出或累加器

这些流量计通过压降层流元件（LFE）测量流量。由于水流元素使得流层，安置在这个过程中不需要流量计直管段上游或下游运行，极大地简化了安装。

相比热式质量技术，LFE的设计响应超快，10毫秒内，并提供即时使用，无需热身时间。

显示器周围的集成键盘，是所有编程服务所需的元件。0至5 VDC输出允许传输流量值到远程显示器，录像机或调节阀或泵的控制器。

对于便携式流量计量的应用程序，订购电池列在附件。

包括： 120/230 VAC电源适配器与通信电线32929-89和由制造商提供NIST可溯源校准报告。

Versatility and high accuracy from a laminar-based mass flowmeter

Accuracy of ±0.8% of reading ±0.2% full-scale; repeatability of ±0.2%

Measure 30 standard gases—user selectable from display

100 to 1 turndown with ranges of 1 SCCM full-scale up to 1000 SLPM

Models with 4 to 20 mA output or totalizer are available

These meters measure flow via pressure drop across a laminar flow element (LFE). Because the flow element makes the flow stream laminar, placement in the process does not require straight pipe runs upstream or downstream of the meter, greatly simplifying installation. As compared to thermal mass technologies, the LFE design provides an ultrafast response within 10 milliseconds and offers “instant on” with no warm-up time.

An integrated keypad around the display is all that is required to program the unit for service. The 0 to 5 VDC output allows transmission of the flow value to a remote display, recorder, or controller regulating a valve or pump.

For portable flow metering applications, order the battery pack listed under accessories.

What's Included:

120/230 VAC power adapter with communications cable 32929-89 and NIST-traceable calibration report supplied by the manufacturer.