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簡單了解VEGA VIB S61系列振動開關
閱讀：1597 發(fā)布時間：2017-10-20VEGAVIB S 61
Vibrating level switch for granulates
Easy setup without adjustment
Product-independent switching point
Optimum rod design avoids buildup and jamming
Easy cleaning
Wear and maintenance free
Function
The vibrating rod of VEGAVIB is energized by a piezo crystal and it vibrates at a fixed amplitude. If the vibrating rod is covered by product, the amplitude change is detected by the integral electronics and converted into a switch signal. The switching condition is visible from outside via a two colour LED. No special adjustments are required to set up VEGAVIB S 61.
Area of application
VEGAVIB S 61 is used as a level switch in free flowing powders, granulates and coarse grained solids and detects reliably and accuray when a point level is reached. The optimum rod design avoids jamming and buildup of bulk solid material. It is ideal as a high or low level switch in a vessel detecting foodstuffs, perishable or granulate materials,which could be retained in a fork solids level probe.
Technical data
Process pressure -1…16 bar
Process temperature -50… +150℃
Density ≥ 100 g/l
Material housing plastic PBT
Protection IP 66/IP 67
Materials, wetted parts 316L
Approval option: ATEX II 1/3 D IP6X T
Electronics transistor (NPN/PNP)
Load current max. 400 mA
Turn-on voltage max. 55 V DC
Supply voltage 10…55 V DC
Power consumption max. 0.5 W
Electronics double relay (DPDT)
Supply voltage 20…253 V AC, 50/60 Hz, 20…72 V DC
Power consumption 1…8 VA (AC), approx. 1.3 W (DC)
Turn-on voltage min. 10 mV / max. 253 V AC/DC
Switching current min. 10 μA / max. 3 A AC, 1 A DC
Breaking capacity max. 750 VA, 54
Accessories:Sliding lock fitting (extended versions) pressurised or unpressurised for adjustable switch point
VEGAVIB S 61
振動極限開關，用于顆粒狀的固料
安裝方便, 無需調(diào)整
產(chǎn)品獨立開關點
優(yōu)化桿設計避免了堆積和干擾
易清洗
功能
VEGAVIB 的振動桿由壓電晶體激發(fā), 并以固定振幅振動。如果振動桿被產(chǎn)品覆蓋, 則通過整體電子學檢測振幅變化并轉換成開關信號。開關情況從外面是可看見的通過LED指示燈顯示。設置 VEGAVIB S 61 不需要進行特殊調(diào)整。
應用領域
VEGAVIB S 61 在自由流動的粉末、顆粒和粗粒固體中被用作電平開關, 并在達到點水平時進行可靠和準確的檢測。*桿設計避免了大塊固體材料的干擾和堆積。它是理想的作為一個高或低電平開關的船舶檢測食品, 易腐或粒材料, 這可以保留在一個叉子固體水平探頭。
技術資料
工藝壓力-1..。16 bar
工藝溫度-50... + 150℃
密度≥100克/升
材料外殼塑料 PBT
保護 ip 66/ip 67
材料, 濕部316L
批準選項: ATEX II 1/3 D IP6X T
電子晶體管 (NPN/PNP)
負載電流zui大值400 mA
開啟電壓zui大值55 V DC
電源電壓 10…55 V DC
功耗zui大值0.5 W
電子雙繼電器 (雙)
電源電壓 20…253伏 AC, 50/60 赫茲, 20…72 V DC
功耗 1…8 VA (AC), 約 1.3 W (DC)
開啟電壓zui小10毫伏/zui大 253 V 交/直流
開關電流zui小 10 a/zui大值3 a AC, 1 DC
zui大破壞容量750 VA, 54 W
附件: 滑動鎖配件 (擴展版) 加壓或 unpressurised 可調(diào)開關點
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