導讀：TMS-Y81射頻導納高溫物位開關是一種新穎的電容式物位的換代產品,采用*的射頻導納技術,不受掛料、溫度、壓力、密度、濕度、甚至物料化學特性變化的影響（注明：克服電容式物位開關不能消除導電掛料影響的缺陷）。
Introduction: TMS-Y81 RF admittance level switch is a kind of high temperature capacitive novel position updating products, using radio frequency admittance technology advanced, not affected by hanging, temperature and pressure, density, humidity, even the material chemical properties change （Note: to overcome the SCAP cannot eliminate the defects of conductive coating effects of）.
結構原理
TMS-Y81射頻導納高溫物位開關測量罐、槽、筒倉或的（液體、漿體、粉塵、顆粒以及兩種液體界位）的料位控制及報警（堵煤強沖擊、低料位加重型強沖擊、酸堿強腐蝕）等介質。
The structure principle
TMS-Y81 RF admittance level switch high temperature measuring tank, tank, silo or （liquid, paste, powder, granule and two kinds of liquid level） of the material level control and alarm （coal blockage strong impact, low material level and severe shock, strong corrosion medium pH）.
技術參數
供電電源：220VAC 50/60HZ；24VDC±5VDC
繼電器容量：DPDT，117/220VAC,無感3A有感
靈敏度：0.5pf～750pf
探頭耐溫：-184℃～+260℃
電路部分耐溫：-40℃～+80℃
失電保護模式：采用高低模式，現場可調
延時可調：1～30s（可選）
Technical parameters
Power supply: 220VAC 50/60HZ; 24VDC ± 5VDC
relay contact capacity: DPDT, 117/220VAC, , 3A felt no sense of
Sensitivity: 0.5pf ~ 750pf
probe temperature: -184 ℃ ~ +260 ℃
The circuit part temperature: -40 ℃ ~ +80 ℃
Adjustable delay time: 1 ~ 30s （optional）
