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BANNA百納P55N低壓膜片壓力開(kāi)關(guān)
更新時(shí)間:2017-03-02   點(diǎn)擊次數(shù):885次

BANNA百納P55N低壓膜片壓力開(kāi)關(guān)
BANNA百納P55N配有彈簧支撐膜片,變化的壓力推動(dòng)膜片行進(jìn),這將觸發(fā)機(jī)械裝置在達(dá)到校準(zhǔn)壓力時(shí)發(fā)出開(kāi)關(guān)信號(hào)。
?BANNA百納P55N低壓膜片壓力開(kāi)關(guān) 特性
緊湊設(shè)計(jì)
DIN插頭
適合低壓(0.03 ... 1.2bar)
高重復(fù)性。 NC / NO可編程
鍍金彈簧觸點(diǎn)
高接觸能力
適用于水,油和氣
? 規(guī)格
測(cè)量范圍:詳見(jiàn)數(shù)據(jù)表
滯后:zui大。 滯后≤0.05;
zui大。 當(dāng)校準(zhǔn)量程為0.03時(shí),滯后≤0.02
測(cè)量誤差:校準(zhǔn)量程的3%
輸出:NC / NO可編程
≤直流42V,1A
≤DC 115V,0.1
≤AC42V,3A
≤AC125V,3A
≤AC250V,0.
介質(zhì)溫度:-20 ... 85℃(可選-20 ... 140℃)
防護(hù)等級(jí):IP65(可選IP67)
電氣連接:端子
材料:隔膜:NBR
過(guò)程連接:黃銅(可選黃銅)
外殼:工程塑料
P55N低壓膜片壓力開(kāi)關(guān)
BANNA百納P55N低壓膜片壓力開(kāi)關(guān)

P55N Low Pressure Diaphragm Pressure Switch

P55N equips with a spring-supported diaphragm, the changing pressure pushes diaphragm travelling, which will trigger the mechanic devices to send out switching signal as calibrated pressure is reached.

 Characteristics

  • Compact design
  • DIN plug
  • Good for low pressure (0.03...1.2bar)
  • High repeatability. NC/NO programmable
  • Gold plated spring contacts
  • High contact capacity
  • Suitable for water,oil and gas

 Specifications

Measuring range:Refer to datasheet for details
Hysteresis:Max. Hysteresis ≤0.05; 
Max. Hysteresis ≤0.02 when calibrated span is 0.03
Measuring error:3% of calibrated span
Output:NC / NO programmable
≤ DC 42V ,  1A
≤ DC 115V , 0.1
≤ AC 42V ,   3A
≤ AC 125V , 3A
≤ AC 250V , 0.
Medium temperature:-20…85℃ (Optional -20…140℃)
Protection class:IP65 (Optional IP67)
Electrical connection:Terminals
Material:Diaphragm: NBR
Process connection: brass (optional brass)
Housing: Engineering plastic

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