SXRD30系列导波雷达物位计SERIES OF GUIDED WAVE RADAR LEVEL METER
◆概述 GENERAL
导波雷达是基于时间行程原理的测量仪表，雷达波以光速运行，运行时间可以通过电子部件被转换成物位信号。探头发出高频脉冲并沿缆式探头传播，当脉冲遇到物料表面时反射回来被仪表内的接收器接收，并将距离信号转化为物位信号。
Guided wave radar is based on the principle of time travel is measuring instrument, radar wave are running at the speed of light,Running time can be transformed into material level signal by electronic parts. The probe sends out high frequency pulse along Cable type probe transmission, when the pulse in the material surface reflected by the instrument of receivers
◆技术参数 TECHNICAL SPECIFICATION
型号Model SXRD31 SXRD32 SXRD33 SXRD34 SXRD35 SXRD36
测量范围Measuring range 35m 6m 35m缆式cable type 6m
精度Accuracy 3mm
连接方式connection method 螺纹/法兰 Thread/flange: G1 1/2”/ DN40-DN250
工作温度Working temperature -40～250℃ -200～400℃ -40～180℃
工作压力working Pressure -0.1～2MPa -0.1～40MPa -0.1～2MPa
频率范围 Frequencyrange 100Hz～1.8GHz
输出信号output signal DC24V 4～20mA/HART(两线/四线)(two line/four line)
防护Protection IP67
防爆explosive-proof ExiaIICT6 Ga
应用application 液体,固体粉料
Liquid, solid
powder 液体
Liquid
固体粉料,介电
常数较低的液体
Solid powder, low
dielectric constant
of the liquid 液体
Liquid
腐蚀性液体
corrosive liquid
介电常数低或表
面波动液体
Low dielectric
constant liquid
or liquid surface
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