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Cole-Parmer® 低压降气体质量流量计和控制器 Cole-Parmer Gas Mass FLowmeter 实现高精度和低压降 ––满量程压降低至 0.1 psid - 0.69 psid ––可测量 98 种标准气体,调节比为 200:1 ––通过易用键盘进行设置和控制 使用最新的层流压差流技术,这款质量流量计和控制器可使通过仪器的流体压降更低。流量计和控制器无需预热,流量计的响应时间为 10 ms,控制器的响应时间为 100 ms。典型应用包括空气取样、天然气计量和校准、气体分析及流量累计。 从 130 种不同气体中实时选择,使用气体和气体混合校准对流量计或控制器进行编程。使用显示屏周边环绕的连体键盘即可完成全部编程操作。0 - 5 VDC 输出可将流量值传送至远程显示器、记录仪或控制器中,便于调节阀门或泵。 您可将电池供电的流量计携带至不同的现场,便于确定流量和现场校准。此款流量计配有单色显示器和可充电集成电池组。 电压驱动的流量计和控制器专为局部区域而设计,配有带背光灯的动态颜色薄膜晶体管 (TFT) 显示 器。TFT 显示器可同时显示流量、管道压力、流体温度和(控制器)设定点。在设备处于最大极限范围或超出极限范围时,可轻松查看数值—在 100% 范围内,四个参数变化的每个数值读数均为黄色,而在128% 范围内为红色。电源和输入/输出信号均通过单个多针接头进行传送。随机配备:配有通讯电缆的 120/230 VAC 电源适配器以及由制造商提供的 NIST-可溯源校准报告。 More Product Details Using a newer laminar differential pressure flow technology, these mass flowmeters and controllers have a much lower pressure drop across the instrument. Meters and controllers require no warm-up time, and offer a 10 ms response time for meters and 100 ms for controllers. Typical applications include air sampling, natural gas metering and calibration, and gas analysis and totalizing. Select from 30 different gases in real time with the gas and gas mix calibrations already programmed into the meter or controller. An integrated keypad around the display is all that is required to program the unit for service. The 0 to 5 VDC output permits transmission of the flow value to a remote display, recorder, or controller regulating a valve or pump. Battery-powered meters allow you to take the meter from site to site for flow rate establishment and on-site calibration. They have a monochrome display and rechargeable integrated battery packs. Voltage-powered meters and controllers feature a color backlight TFT (thin-film transistor) display and are designed for single-area use. The TFT display allows you to see when the meter or controller is at max range or out of range; each numeric reading of the four parameters (mass flow, volumetric flow, pressure, and temperature) change to yellow at 100% of range and red at 128% of range. Custom units are available. Contact an Application Specialist for details. 流速 电池供电质量流量计,带单色显示器 直流供电 (7 - 30 VDC) 质量流量计,带 TFT 显示器 直流供电 (12 - 30 VDC) 质量流量控制器,带 TFT 显示器 流量范围 产品目录号 压降 产品目录号 压降 产品目录号 压降 (
电池供电质量流量计
,带
单色显示器)(
直流供电 (7 - 30 VDC)
直流供电 (12 - 30 VDC) 质量流量控制器,带 TFT 显示器
质量流量计,带 TFT 显示器) 0 - 0.5 mL/min 32935-00 0.06 psi 32935-20 0.06 psi 32935-40 0.06 psi 0 - 1 mL/min 32935-01 0.06 psi 32935-21 0.06 psi 32935-41 0.06 psi 0 - 2 mL/min 32935-02 0.06 psi 32935-22 0.06 psi 32935-42 0.06 psi 0 - 5 mL/min 32935-03 0.07 psi 32935-23 0.07 psi 32935-43 0.08 psi 0 - 10 mL/min 32935-04 0.07 psi 32935-24 0.07 psi 32935-44 0.08 psi 0 - 20 mL/min 32935-05 0.07 psi 32935-25 0.07 psi 32935-45 0.07 psi 0 - 50 mL/min 32935-06 0.07 psi 32935-26 0.07 psi 32935-46 0.07 psi 0 - 100 mL/min 32935-07 0.06 psi 32935-27 0.06 psi 32935-47 0.07 psi 0 - 200 mL/min 32935-08 0.06 psi 32935-28 0.06 psi 32935-48 0.07 psi 0 - 500 mL/min 32935-09 0.06 psi 32935-29 0.06 psi 32935-49 0.08 psi 0 - 1 L/min 32935-10 0.07 psi 32935-30 0.07 psi 32935-50 0.10 psi 0 - 2 L/min 32935-11 0.07 psi 32935-31 0.07 psi 32935-51 0.18 psi 0 - 5 L/min 32935-12 0.07 psi 32935-32 0.07 psi 32935-52 0.10 psi 0 - 10 L/min 32935-13 0.08 psi 32935-33 0.08 psi 32935-53 0.12 psi 0 - 20 L/min 32935-14 0.25 psi 32935-34 0.25 psi 32935-54 0.26 psi 0 - 40 L/min 32935-15 0.12 psi 32935-35 0.12 psi 32935-55 0.14 psi 0 - 50 L/min 32935-16 0.14 psi 32935-36 0.14 psi 32935-56 0.17 psi 0 - 100 L/min 32935-17 0.24 psi 32935-37 0.24 psi 32935-57 0.30 psi 0 - 250 L/min 32935-18 0.60 psi 32935-38 0.60 psi 32935-58 0.69 psi 0 - 500 L/min 32935-19 0.39 psi 32935-39 0.39 psi 32935-59 0.69 psi 关键词: Cole-Parmer® 低压降气体质量流量计和控制器 Cole-Parmer Gas Mass FLowmeter