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Barksdale巴士德 UNS-VA 1/4 NPT-K1-VA52（原BLS 1950系列）液位開關(guān)
Barksdale巴士德 UNS-VA 1/4 NPT-K1-VA52（原BLS 1950系列）液位開關(guān) UNS-VA 1/4 NPT-K1-VA52 (Formerly BLS 1950 Series) Level Switch
UNS-VA 1/4 NPT-K1-VA52 (Formerly BLS 1950 Series) Level Switch
Barksdale巴士德 液位開關(guān) Level Switch
Barksdale的單點(diǎn)浮動式液位開關(guān)為您的特定液位控制問題提供了多種解決方案。
UNS-VA 1/4 NPT-VA52液位開關(guān)是罐或容器中常規(guī)液位測量的選擇，并且具有2-1 / 16“直徑的不銹鋼浮子和100 VA簧片開關(guān)，用于大電流開關(guān)。這些IP54等級開關(guān)的浮子排量大，適用于惡劣環(huán)境和高粘度液體使用，只需將浮子旋轉(zhuǎn)180度即可將所有型號的開關(guān)極性從常開切換為常閉。 Barksdale的UNS系列液位開關(guān)只需要一個浮子，是解決方案。
Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems.
UNS-VA 1/4 NPT-VA52 Level Switches are ideal for general level measurement in tanks or containers, and have a 2-1/16" diameter stainless steel float with 100 VA reed switch for high-current switching. These IP54-rated switches feature a large float displacement and are suitable for rugged service and use in high viscosity liquids. Switch polarity on all models can be changed from normally-open to normally-closed by simply rotating the float 180 degrees. For your level switching and control needs requiring only a single float, Barksdale's UNS Series Level Switches are the ideal solution.
UNS-VA 1/4 NPT-K1-VA52（原BLS 1950系列）液位開關(guān)
UNS-VA 1/4 NPT-K1-VA52 (Formerly BLS 1950 Series) Level Switch
Barksdale UNS-VA 1/4 NPT-K1-VA52（原BLS 1950系列）液位開關(guān) 資料下載 
UNS-VA 1/4 NPT-K1-VA52 (Formerly BLS 1950 Series) Level Switch ?NPT Stainless Steel
UNS-VA 1/4 NPT-K1-VA52（原BLS 1950系列）液位開關(guān)?NPT不銹鋼
Top/Bottom mounted single stage switching with stainless steel stem and float. High current contact rating switch.
General Industrial Multi-Purpose
Applications
Sump tanks
Hydraulic power units
Storage tanks
Solvent recovery systems
Lube oil console systems
Miscellaneous
Cross Reference Sheet for Level Switch Products
Datasheets
UNS-VA 1/4 NPT-K1-VA52 Datasheet
Details
頂部/底部安裝的單級開關(guān)，帶不銹鋼閥桿和浮子。大電流觸點(diǎn)額定值開關(guān)。
通用工業(yè)多功能
應(yīng)用領(lǐng)域
污水箱
液壓動力單元
儲油罐
溶劑回收系統(tǒng)
潤滑油控制臺系統(tǒng)
液位開關(guān)產(chǎn)品交叉參考表
數(shù)據(jù)表
UNS-VA 1/4 NPT-K1-VA52數(shù)據(jù)表
細(xì)節(jié)
描述Description
Barksdale的單點(diǎn)浮動式液位開關(guān)為您的特定液位控制問題提供了多種解決方案。
UNS-VA 1/4 NPT-VA52液位開關(guān)是罐或容器中常規(guī)液位測量的選擇，并且具有2-1 / 16“直徑的不銹鋼浮子和100 VA簧片開關(guān)，用于大電流開關(guān)。這些IP54等級開關(guān)的浮子排量大，適用于惡劣環(huán)境和高粘度液體使用，只需將浮子旋轉(zhuǎn)180度即可將所有型號的開關(guān)極性從常開切換為常閉。 Barksdale的UNS系列液位開關(guān)只需要一個浮子，是解決方案。
Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems.
UNS-VA 1/4 NPT-VA52 Level Switches are ideal for general level measurement in tanks or containers, and have a 2-1/16" diameter stainless steel float with 100 VA reed switch for high-current switching. These IP54-rated switches feature a large float displacement and are suitable for rugged service and use in high viscosity liquids. Switch polarity on all models can be changed from normally-open to normally-closed by simply rotating the float 180 degrees. For your level switching and control needs requiring only a single float, Barksdale's UNS Series Level Switches are the ideal solution.
特征Features
- 尺寸緊湊，易于安裝Compact size for easy installation
- 小型坦克和船只的選擇Ideal for small tanks & vessels
- 可逆開關(guān)邏輯Reversible switch logic
- 廣泛的媒體兼容性Broad media compatibility
- 所有型號均采用氣密磁控簧片開關(guān)All models incorporate hermetically sealed magnetically actuated reed switches
技術(shù)指標(biāo)
一般規(guī)格*
開關(guān)額定值：
SPST：
SPDT： |
250 V AC / DC; 3.0 A / 100 VA / W
140 V交流/直流/ 1.0 A / 60 VA / W |
| 交換機(jī)配置： |
出廠時按標(biāo)準(zhǔn)正常打開。 可以通過旋轉(zhuǎn)180度將其更改為常閉 |
| 聯(lián)系方式*： |
1-SPST開關(guān)（NO）
2-SPST開關(guān)（NC）
3-SPDT開關(guān) |
濕部件：
閥桿：
浮子：
安裝： |
316不銹鋼（VA）
316不銹鋼（VA）
1/4英寸NPT外螺紋 |
| 電氣連接： |
PVC電纜-3 x 0.34mm2 |
|
長度1m / 3m / 5m |
比重：
不銹鋼浮子： |
0.78 |
| 防護(hù)等級： |
IP54 |
認(rèn)證：
UL / CSA： |
待定 |
工作溫度：
選件/高溫： |
14°至+ 220°F（-10°至+ 105°C），PVC電纜
-40°至+ 302°F（-40°至+ 150°C），硅膠電纜（-HT），電纜請咨詢工廠 |
工作壓力：
不銹鋼浮球： |
580 psig（40巴） |
| 重量： |
約 150克（5.3盎司） |
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