SXRD30系列導(dǎo)波雷達(dá)物位計(jì)SERIES OF GUIDED WAVE RADAR LEVEL METER
◆概述 GENERAL
導(dǎo)波雷達(dá)是基于時(shí)間行程原理的測(cè)量?jī)x表，雷達(dá)波以光速運(yùn)行，運(yùn)行時(shí)間可以通過(guò)電子部件被轉(zhuǎn)換成物位信號(hào)。探頭發(fā)出高頻脈沖并沿纜式探頭傳播，當(dāng)脈沖遇到物料表面時(shí)反射回來(lái)被儀表內(nèi)的接收器接收，并將距離信號(hào)轉(zhuǎn)化為物位信號(hào)。
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
◆技術(shù)參數(shù) TECHNICAL SPECIFICATION
型號(hào)Model SXRD31 SXRD32 SXRD33 SXRD34 SXRD35 SXRD36
測(cè)量范圍Measuring range 35m 6m 35m纜式cable type 6m
精度Accuracy 3mm
連接方式connection method 螺紋/法蘭 Thread/flange: G1 1/2”/ DN40-DN250
工作溫度Working temperature -40～250℃ -200～400℃ -40～180℃
工作壓力working Pressure -0.1～2MPa -0.1～40MPa -0.1～2MPa
頻率范圍 Frequencyrange 100Hz～1.8GHz
輸出信號(hào)output signal DC24V 4～20mA/HART(兩線/四線)(two line/four line)
防護(hù)Protection IP67
防爆explosive-proof ExiaIICT6 Ga
應(yīng)用application 液體,固體粉料
Liquid, solid
powder 液體
Liquid
固體粉料,介電
常數(shù)較低的液體
Solid powder, low
dielectric constant
of the liquid 液體
Liquid
腐蝕性液體
corrosive liquid
介電常數(shù)低或表
面波動(dòng)液體
Low dielectric
constant liquid
or liquid surface
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