Barksdale巴士德 CD1H,CD2H系列 房屋膜片開關(guān)
Barksdale巴士德 CD1H,CD2H系列 房屋膜片開關(guān) CD1H, CD2H Series House Diaphragm Switch
CD1H, CD2H Series House Diaphragm Switch
Barksdale巴士德 機械式壓力開關(guān) Mechanical Pressure Switches
Barksdale的CD1H和CD2H內(nèi)置隔膜壓力開關(guān)為需要防篡改的外部調(diào)節(jié)的壓力控制應用以及需要防水NEMA 4外殼的環(huán)境提供了解決方案。這些壓力開關(guān)在正壓和真空模式下均可提供單或雙控制設(shè)置,最高壓力可達150 psi。這些快動開關(guān)可通過3/4“ -14 NPT導管連接器進行常開或常閉接線,以自由連接18”。所有型號均具有自鎖緊定螺釘調(diào)節(jié)和刻度盤,這些刻度盤已進行了校準以增加設(shè)定值。對于需要在耐用包裝中提供高精度開關(guān)的應用,Barksdale的CD1H和CD2H內(nèi)置隔膜壓力開關(guān)是選擇。也可提供剝離的型號。
Barksdale's CD1H and CD2H Housed Diaphragm Pressure Switches provide an ideal solution for pressure control applications requiring tamper proof external adjustment and environments which require water-tight NEMA 4 housings. These pressure switches are available in single or dual control settings for both positive pressure and vacuum models, to 150 psi. These snap-action switches may be wired normally open or normally closed through a 3/4"-14 NPT conduit connector to free leads to 18". All models feature self-locking set screw adjustment and dials which are calibrated for increasing setting. For applications requiring a highly accurate switch in a durable package, Barksdale's CD1H and CD2H Housed Diaphragm Pressure Switches are the ideal choice. Stripped models are also available.
CD1H,CD2H系列房屋膜片開關(guān)House Diaphragm Switch

Barksdale CD1H,CD2H系列房屋膜片開關(guān)House Diaphragm Switch 資料下載 
CD1H, CD2H Series
CD1H, CD2H Series House Diaphragm Switch
CD1H,CD2H系列 房屋膜片開關(guān)
CD1H, CD2H Series
NEMA 4 Housing, Tamper-proof external adjustment dials, pressure up to 150 psi.
VCD1H, VCD2H Series
NEMA 4 housing, tamper-proof external adjustment dials, vacuum ranges from .06 - 30 inches Hg. Accuracy of +/-.5% of range. With tamper-proof external adjustment.
Applications
Medical
Water equipment
Food & beverage
Air proving in HVAC systems
Engine monitoring
Factory automation
Datasheets
CD1H, CD2H Series Datasheet
Diaphragm Seals
Pressure Switch Products Supplemental Guide
Miscellaneous
Pressure Adjustment Instructions
Details
CD1H,CD2H系列
NEMA 4外殼,防篡改的外部調(diào)節(jié)撥盤,壓力高達150 psi。
VCD1H,VCD2H系列
NEMA 4外殼,防篡改的外部調(diào)節(jié)撥盤,真空范圍為.06-30英寸汞柱。精度為量程的+/-。5%。帶有防篡改的外部調(diào)節(jié)。
應用領(lǐng)域
醫(yī)療類
水設(shè)備
食品與飲料
暖通空調(diào)系統(tǒng)中的空氣驗證
發(fā)動機監(jiān)控
工廠自動化
數(shù)據(jù)表
CD1H,CD2H系列數(shù)據(jù)表
隔膜密封
壓力開關(guān)產(chǎn)品補充指南
壓力調(diào)整說明
細節(jié)
描述Description
Barksdale的CD1H和CD2H內(nèi)置隔膜壓力開關(guān)為需要防篡改的外部調(diào)節(jié)的壓力控制應用以及需要防水NEMA 4外殼的環(huán)境提供了解決方案。這些壓力開關(guān)在正壓和真空模式下均可提供單或雙控制設(shè)置,最高壓力可達150 psi。這些快動開關(guān)可通過3/4“ -14 NPT導管連接器進行常開或常閉接線,以自由連接18”。所有型號均具有自鎖緊定螺釘調(diào)節(jié)和刻度盤,這些刻度盤已進行了校準以增加設(shè)定值。對于需要在耐用包裝中提供高精度開關(guān)的應用,Barksdale的CD1H和CD2H內(nèi)置隔膜壓力開關(guān)是選擇。也可提供剝離的型號。
Barksdale's CD1H and CD2H Housed Diaphragm Pressure Switches provide an ideal solution for pressure control applications requiring tamper proof external adjustment and environments which require water-tight NEMA 4 housings. These pressure switches are available in single or dual control settings for both positive pressure and vacuum models, to 150 psi. These snap-action switches may be wired normally open or normally closed through a 3/4"-14 NPT conduit connector to free leads to 18". All models feature self-locking set screw adjustment and dials which are calibrated for increasing setting. For applications requiring a highly accurate switch in a durable package, Barksdale's CD1H and CD2H Housed Diaphragm Pressure Switches are the ideal choice. Stripped models are also available.
特征Features
- 高可靠性High reliability
- 萬能的Extremely versatile
- 刻度盤便于設(shè)定點調(diào)整Calibrated dial for easy setpoint adjustment
- 壓力或真空的選擇Ideal for pressure or vacuum
- 隔膜密封選項可用Diaphragm Seal Option Available
技術(shù)指標
一般規(guī)格*
準確性: |
可調(diào)范圍的+/- 0.5% |
開關(guān):
類型:
額定值: |
單刀雙擲(SPDT)單回路或雙回路
10安培@ 125/250 VAC,3安培@ 480 VAC(A類或H類限位開關(guān)); 有關(guān)可選限位開關(guān)的額定值,請咨詢銷售圖。 |
接液部件:
過程接頭:
膜片:
外殼: |
304不銹鋼
17-7 PH不銹鋼
陽極氧化鋁 |
電氣連接: |
自由導線約3/4英寸NPT導管連接器,約18英寸長,16 AWG。 |
外殼等級: |
NEMA 4 |
壓力連接: |
1/4“ NPT母頭 |
認證:
UL:
|
所有型號均為
電氣建筑材料目錄中工業(yè)控制設(shè)備下列出的 承銷商實驗室 ,浮球和壓力操作; 文件E42816,以及列在指南380-W-1.16,類別3231,文件22355下的加拿大標準協(xié)會。 |
溫度范圍:
操作:
儲存: |
-40°至+ 165°F(-40°至+ 74°C)
-65°至+ 200°F(-54°至+ 93°C) |
調(diào)整說明:
壓力:
真空: |
打開自鎖定調(diào)節(jié)螺絲計數(shù)器
順時針增加壓力設(shè)定
打開自鎖定調(diào)節(jié)螺絲
順時針增加真空設(shè)定 |
選項: |
-清潔用于氧氣服務
-1/2“ NPT壓力端口
-NEMA 4X外殼 |
裝運重量: |
約1.75磅 |
*有關(guān)其他選項,請參閱產(chǎn)品配置器。 |
接線圖
Lead |
電路#1 |
電路2 |
|
壓力 |
真空 |
壓力 |
真空 |
常閉 |
藍色 |
紅 |
橙子 |
黃色 |
共同 |
紫色 |
紫色 |
棕色 |
棕色 |
常開 |
紅 |
藍色 |
黃色 |
橙子 |
|