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变量名称: sc_dpa

变量ID: 0x4098

变量标签: Density parm. A

变量描述: Density parameter A is a constant found under the density calibration. This constant is used in the formula to calculate the density of the fluid in the sensor. Density (kg/m3 ) = A + B (1 + Density TC x temp.) * (1/(fr)^2). A = Density parameter A (kg/m3). B = constant. Density TC = Sensor`s density temperature coefficient ( %/DegC). fr. = the sensors resonance freq(Hz). Standard sensors without density calibration have average values stored in the sensorprom to be able to monitor the density.

变量处理: 读/写

变量分类: 设备

变量长度: 4

变量数据类型: 浮点

变量显示格式: |en|.4f

变量编辑格式:

变量单位:

变量最大值: 20000

变量最小值: 20000

变量读取命令列表

命令号 命令ID 命令名称
134 40F4 read_float32

变量写入命令列表

命令号 命令ID 命令名称
140 40F5 write_float32