Barksdale巴士德 D1X,D2X系列防爆膜片壓力開關(guān)
Barksdale巴士德 D1X,D2X系列防爆膜片壓力開關(guān)D1X, D2X Series Explosion Proof Diaphragm Switch
Barksdale D1X, D2X Series Explosion Proof Diaphragm Switch
Barksdale巴士德 機(jī)械式壓力開關(guān) Mechanical Pressure Switches
D1X,D2X系列描述
Barksdale的D1X和D2X防爆隔膜壓力開關(guān)提供高精度和可靠性,為您的危險(xiǎn)場所壓力控制提供了解決方案。 真空和正壓力范圍為150 psi,NEMA 4,7&9外殼,帶端子排和防篡改外部調(diào)整,Barksdale D1X和D2X防爆隔膜壓力開關(guān)可滿足您在各種應(yīng)用中的需求。 開關(guān)可用于單點(diǎn)或雙點(diǎn)控制。 內(nèi)部固定螺釘可方便地對設(shè)定值進(jìn)行調(diào)整。 對于需要在防爆外殼中高精度開關(guān)的應(yīng)用,Barksdale的防爆膜片壓力開關(guān)是您的選擇。
Barksdale's D1X and D2X Explosion Proof Diaphragm Pressure Switches offer high accuracy and reliability, providing an ideal solution for your hazardous locations pressure control requirements. With vacuum and positive pressure ranges to 150 psi, NEMA 4,7,& 9 enclosures, a covered terminal strip and tamper-proof external adjustment, Barksdale D1X and D2X Explosion Proof Diaphragm Pressure Switches meet your needs in a wide variety of applications. These switches are available in single setting or dual control. An internal set screw allows for easy internal adjustment of setpoints. For applications requiring a highly accurate switch in a durable package, Barksdale's Explosion Proof Diaphragm Pressure Switches are the ideal choice.
D1X,D2X系列防爆膜片開關(guān)

Barksdale D1X,D2X系列防爆膜片開關(guān) 資料下載 
D1X, D2X Series
D1X, D2X Series Explosion Proof Diaphragm Switch
D1X,D2X系列 防爆膜片開關(guān)
Explosion-proof, tamper-proof external adjustment, up to 150 psi.
Applications
Pump & compressor monitoring
Hydraulic power units
Oil & gas
Food & beverage
Utility & power generation
Mining
Certificates
ATEX 024X-BX-DX-LX-TX
ATEX QAN Certificate
UL E37043-96XX-BX-DX
Datasheets
D1X, D2X Series Datasheet
Diaphragm Seals
Pressure Switch Products Supplemental Guide
Miscellaneous
Pressure Adjustment Instructions
Details
防爆,防篡改外部調(diào)節(jié)器,150 psi。
應(yīng)用領(lǐng)域
泵和壓縮機(jī)監(jiān)控
液壓動(dòng)力單元
石油和天然氣
食品與飲料
公用事業(yè)和發(fā)電
礦業(yè)
證明書
ATEX 024X-BX-DX-LX-TX
ATEX QAN證書
UL E37043-96XX-BX-DX
數(shù)據(jù)表
D1X,D2X系列數(shù)據(jù)表
隔膜密封
壓力開關(guān)產(chǎn)品補(bǔ)充指南
壓力調(diào)整說明
細(xì)節(jié)
描述Description
Barksdale的D1X和D2X防爆隔膜壓力開關(guān)具有很高的準(zhǔn)確性和可靠性,為危險(xiǎn)場所的壓力控制要求提供了解決方案。Barksdale D1X和D2X防爆膜片壓力開關(guān)具有150 psi的真空和正壓范圍,NEMA 4,7和9外殼,帶蓋接線板和防篡改的外部調(diào)節(jié)裝置,可滿足您在各種應(yīng)用中的需求。這些開關(guān)可用于單設(shè)置或雙控制。內(nèi)部固定螺釘可輕松內(nèi)部調(diào)整設(shè)定點(diǎn)。對于需要在耐用包裝中提供高精度開關(guān)的應(yīng)用,Barksdale的防爆隔膜壓力開關(guān)是選擇。
Barksdale's D1X and D2X Explosion Proof Diaphragm Pressure Switches offer high accuracy and reliability, providing an ideal solution for your hazardous locations pressure control requirements. With vacuum and positive pressure ranges to 150 psi, NEMA 4,7,& 9 enclosures, a covered terminal strip and tamper-proof external adjustment, Barksdale D1X and D2X Explosion Proof Diaphragm Pressure Switches meet your needs in a wide variety of applications. These switches are available in single setting or dual control. An internal set screw allows for easy internal adjustment of setpoints. For applications requiring a highly accurate switch in a durable package, Barksdale's Explosion Proof Diaphragm Pressure Switches are the ideal choice.
D1X,D2X系列特征
- 密封Hermetically sealed
- 防爆外殼,用于危險(xiǎn)場所Explosion proof housing for hazardous location
- 防篡改設(shè)定值調(diào)整Tamper proof setpoint adjustment
- 壓力或真空Ideal for pressure or vacuum
- UL,CSA,ATEX認(rèn)證
- NEMA 4,7,9&IP66
D1X,D2X系列技術(shù)規(guī)格
精度: |
±0.5%的可調(diào)范圍 |
開關(guān):
類型:
額定電壓: |
單刀雙擲(SPDT)快動(dòng)作; 單回路
10amps @ 125/250 VAC; 3 amps @ 480 VAC(A類或H類微動(dòng)開關(guān))。有關(guān)可選微動(dòng)開關(guān)的額定值,請參考銷售圖紙。 |
浸潤部件:
壓力接口:
膜片:
外殼: |
303不銹鋼
17-7 PH不銹鋼
壓鑄鋁,陽極氧化處理與涂漆 |
電氣連接: |
通過1/2“NPT(D1X)和3/4”NPT(D2X)導(dǎo)管接頭,將端子板上的端子擰緊。 |
防護(hù)等級: |
NEMA 4,7,9 |
電氣連接: |
1/4“NPT內(nèi)螺紋 |
認(rèn)證:
UL(標(biāo)準(zhǔn)):
CSA(標(biāo)準(zhǔn)):
ATEX(可選): |
所有型號均經(jīng)UL認(rèn)證,適用于危險(xiǎn)場所I類,B,C和D組; II類,E組,F(xiàn)&G UL文件號E37043
所有型號的批準(zhǔn)在危險(xiǎn)場所I級,B,C&D采用CSA; II類,E組,F(xiàn)&G CSA文件號LR22354
帶EX的型號ATEX標(biāo)示如下:
CE 0081,ISSEP 08 ATEX024X
II 2G D,Ex d型IIC T6
防爆tD型A21 IP65 T80℃,
-40℃。Tamb。+ 75℃ |
溫度范圍:
工作:
存儲(chǔ): |
-40°至+ 165°F(-40°至+ 74℃)
-65°至+ 200°F(-54°至93℃) |
調(diào)節(jié)說明:
壓力:
真空度: |
逆時(shí)針轉(zhuǎn)動(dòng)調(diào)節(jié)螺絲以增加設(shè)定值。
順時(shí)針旋轉(zhuǎn)調(diào)節(jié)螺絲以增加設(shè)定值(更高的真空度)。 |
選項(xiàng): |
- 出廠預(yù)設(shè) |
裝運(yùn)重量: |
約7.0磅 |
*查看產(chǎn)品配置表的其他選項(xiàng)。 |
接線代碼
|
開關(guān)點(diǎn)#1
|
開關(guān)點(diǎn)#2 |
引線 |
壓力 |
真空 |
壓力 |
真空 |
常閉 |
藍(lán)色 |
紅色 |
橙色 |
黃色 |
公共 |
紫色 |
紫色 |
棕色 |
棕色 |
常開 |
紅色 |
藍(lán)色 |
黃色 |
橙色 |
|