RS Components 欧时 8213939 流量计

分享
  • 后询价或查看价格

  • 8213939

  • 流量计

  • RS Components 欧时

  • 请咨询供应商

  • RS Components 欧时

联系销售
专家支持

Honeywell Zephyrâ„¢ HAF Series sensors provide a digital interface for monitoring airflow over specified full-scale flow and compensated temperature ranges. The thermally isolated heater and temperature sensing elements help these sensors provide a fast response to air or gas flow.,Zephyr sensors are designed to measure mass flow of air and other non-corrosive gases. Standard flow ranges are available at ±50, ±100, ±200, ±400 or ±750 sccm. Custom flow ranges are also available. The sensors are fully calibrated and temperature compensated with an onboard Application Specific Integrated Circuit (ASIC).,The HAF Series is compensated over the temperature range of 0°C to 50°C and operates across a temperature range of -20°C to 70°C. The state-of-the-art ASIC-based compensation provides digital (I2C) outputs with a response time of 1 ms.,These sensors operate on the heat transfer principle to measure mass airflow. They consist of a microbridge Microelectronic and Microelectromechanical System (MEMS) with temperature-sensitive resistors deposited with thin films of platinum and silicon nitride. The MEMS sensing die is located in a precise and carefully designed airflow channel to provide repeatable response to flow.,Zephyr sensors provide the customer with enhanced reliability, high accuracy, repeatable measurements and the ability to customise sensor options to meet many specific application needs. The combination of rugged housings with a stable substrate makes these products robust. They are designed and manufactured according to ISO 9001 standards.• Total error band as low as ±0.25%,• Fast response time,• Wide range of airflows,• Customisable flow ranges,• High sensitivity when flow is low,• Linear output provides more intuitive sensor signal,• High stability reduces errors due to thermal effects,• Low-pressure drop typically improves patient comfort in medical applicationsMEDICAL,• Anaesthesia delivery machines,• Ventricular assist devices (heart pumps),• Hospital diagnostics (spectrometry, gas chromatography),• Nebulisers,• Oxygen concentrators,• Patient monitoring systems (respiratory monitoring),• Sleep apnea machines,• Spirometers,• Ventilators,• Laparoscopy,INDUSTRIAL,• Air-to-fuel ratio,• Analytical instrumentation (spectrometry, chromatography),• Fuel cells,• Gas leak detection,• VAV system on HVAC systems,• Gas meters,• HVAC filtersMedia Monitored = Dry GasDevice Type = AmplifiedMinimum Flow Rate = 0 sccmMaximum Flow Rate = 200 sccmSupply Voltage = 3.3 V dcConnection Type = TubingMaximum Pressure = 25psiMaterial = High Temperature PolymerMinimum Operating Temperature = -20°CMaximum Operating Temperature = +70°C

8213939 流量计技术参数

点击查看 0 个替代产品
规格项 参数值 勾选搜索替代
特 性
工作压力 25 psi (17.59 m H2O)
气体体积流量 0.0 to 0.0071 SCFM (0.0 to 0.0120 m³/hr)
测量介质 Gas
环 境
工作温度 -4 to 158 F (-20 to 70 C)
更多规格
产品类别 Flow Meters

产品替代

找到 个替代产品

流量传感器交流圈

约10圈友等你加入

    加载中···

    专家支持

    0 / 300

    选择图片

    确定提交

    提交成功

    系统自动将您的问题推送给专家解答

    查看专家解答
    请扫码进入传感圈小程序

    如何查看专家解答您的问题?

    1
    2
    3
    4