KJ4001X1-GA1
温度是一个可作为输出的测量变量。温度也用于传感器内部，以补偿温度对杨氏弹性模量的影响。仪表特性■ 测量精度是流体质量流量的函数，与工作温度、压力或成分无关。然而，通过传感器的压降取决于工作温度、压力和流体成分。■ 规格和功能因型号而异，某些型号的可用选项可能较少。有关性能和能力的详细信息，请联系客户服务部或访问www.emerson。com/流量测量。■ 所有带有CMF名称（CMF、CMFHC、CMFS）的电表均为ELITE电表系列的成员，除非特别注明，否则应视为具有与其他ELITE系列电表相同的质量和规格。■ 基本型号代码末尾的字母（例如CMF100M）表示浸湿零件材料和/或应用名称：M=316L不锈钢，L=304L不锈钢，H=镍合金C22，P=高压，A=高温316L不锈钢，B=高温镍合金C22，Y=超级双相（UNS S32750）。有关完整产品型号代码的详细信息将在本文档后面介绍。性能规范参考确定仪表性能的操作条件，观察/利用了以下条件：■ 68°F（20°C）至77°F（25°C）和14.5 psig（1 barg）至29 psig（2 barg）的水，安装在管道下方■ 68°F（20°C）至77°F（25°C）和500 psig（34 barg）至1450 psig（100 barg）条件下的空气和天然气，安装在管道上■ 精度基于符合ISO 17025/IEC 17025的行业认证校准标准■ 密度范围高达5000 kg/m³（5 g/cm³）的所有型号精度和重复性精度和液体和泥浆的重复性性能规范选项（1）标准选项质量/体积流量精度（2）（3）（4）±0.05%速率±0.10%速率质量/体积流量重复性0.025%速率0.05%速率密度精度（2）（4）±0.2 kg/m³（±0.0002 g/cm³）±0.5 kg/m³（±0.0005 g/cm³）密度重复性0.1 kg/m³（0.0001 g/cm³）0.2 kg/m³（0.0002 g/cm³）（1）不适用于所有型号。（2） 对于工艺温度低于-148°F（-100.0°C）的低温应用，液体质量流量精度为速率的±0.35%，质量流量线性度为速率的±0.05%，密度精度规范不适用。（3） 所述流量精度包括重复性、线性、滞后、方向和其他非线性的综合影响。（4） CMFS007、CMFS010和CMFS015的标准密度和体积流量精度为±2 kg/m³（±0.002 g/cm³）和±0.22%体积流量。

Temperature is a measured variable that is available as an output. The temperature is also used internal to the sensor to compensate for temperature influences on Young’s Modulus of Elasticity. Meter characteristics ■ Measurement accuracy is a function of fluid mass flow rate independent of operating temperature, pressure, or composition. However, pressure drop through the sensor is dependent upon operating temperature, pressure, and fluid composition. ■ Specifications and capabilities vary by model and certain models may have fewer available options. For detailed information regarding performance and capabilities, either contact customer service or visit www.emerson.com/flowmeasurement. ■ All meters with the CMF designation (CMF, CMFHC, CMFS) are members of the ELITE meter family and should be considered to possess the same qualities and specifications as other ELITE family meters unless specifically noted. ■ The letter at the end of the base model code (for example, CMF100M) represents wetted part material and/or application designation: M = 316L stainless steel, L = 304L stainless steel, H = nickel alloy C22, P = high pressure, A = high temperature 316L stainless steel, B = high temperature nickel alloy C22, Y = super duplex (UNS S32750). Detailed information about the complete product model codes are described later in this document. Performance specifications Reference operating conditions For determining the performance capabilities of our meters, the following conditions were observed / utilized: ■ Water at 68 °F (20 °C) to 77 °F (25 °C) and 14.5 psig (1 barg) to 29 psig (2 barg), installed in a tubes-down orientation ■ Air and natural gas at 68 °F (20 °C) to 77 °F (25 °C) and 500 psig (34 barg) to 1,450 psig (100 barg), installed in a tubes-up orientation ■ Accuracy based on industry leading accredited calibration standards according to ISO 17025/IEC 17025 ■ A density range up to 5,000 kg/m³ (5 g/cm³) on all models Accuracy and repeatability Accuracy and repeatability on liquids and slurries Performance specification Premium option(1) Standard option Mass/volume flow accuracy(2)(3)(4) ±0.05% of rate ±0.10% of rate Mass/volume flow repeatability 0.025% of rate 0.05% of rate Density accuracy(2)(4) ±0.2 kg/m³ (±0.0002 g/cm³) ±0.5 kg/m³ (±0.0005 g/cm³) Density repeatability 0.1 kg/m³ (0.0001 g/cm³) 0.2 kg/m³ (0.0002 g/cm³) (1) Not available on all models. (2) For cryogenic applications with process temperatures below -148 °F (-100.0 °C), the liquid mass flow accuracy is ±0.35% of rate, mass flow linearity is ±0.05% of rate, and density accuracy specification does not apply. (3) Stated flow accuracy includes the combined effects of repeatability, linearity, hysteresis, orientation, and other non-linearities. (4) The standard density and volume flow accuracy for CMFS007, CMFS010, and CMFS015 is ±2 kg/m³ (±0.002 g/cm³) and ±0.22% volume flow.