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名称 ID 标签 描述 类型 访问 分类
dens_fqco1 407B DFQ1 This parameter represents the Density Frequency Coefficient #1 (DFQ1) that is on the T-series sensor tag. 读/写 浮点 8
dens_fqco2 407C DFQ2 This parameter represents the Density Frequency Coefficient #2 (DFQ2) that is on the T-series sensor tag. 读/写 浮点 8
flow_tgco 407D FTG This parameter represents the Flow Temperature Gradient Coefficient (FTG) that is on the T-series sensor tag. 读/写 浮点 8
flow_fqco 407E FFQ This parameter represents the Flow Frequency Coefficient (FFQ) that is on the T-series sensor tag. 读/写 浮点 8
max_zero 407F Zero Time The amount of time the transmitter takes to determine its zero-flow reference point. The default zero time is 20 seconds. 读/写 无符号 12
pulse_width 4080 Maximum Pulse Width A programmable time period, in seconds, that defines the crossover frequency for the frequency output, where Crossover freq. = 1 / (2 x Pulse width). Below the crossover, the output has a constant ON state, and an OFF state that varies with frequency. 读/写 浮点 512
tempcal 4081 Temperature Calibration Factor A 14-character factor that describes the slope and offset of the linear output representing flow tube temperature. 读/写 ASCII 32
rt_zero 4082 Zero Value A value, in microseconds, representing the phase shift between velocity signals from the sensor when measuring zero flow. 读/写 浮点 10
zero_offset_units 4083 Zero units Units for zero offset - always microseconds. 读/写 无符号 32
rt_sigma 4084 Standard Deviation A unitless value which characterizes the amount of deviation between readings during an Auto Zero operation. 读 浮点 10
名称 ID 标签 描述 类型 访问 分类