BANNA百納P55N低壓膜片壓力開關(guān)特點
BANNA百納P55N配有彈簧支撐膜片,變化的壓力推動膜片行進,這將觸發(fā)機械裝置在達到校準壓力時發(fā)出開關(guān)信號。
?BANNA百納P55N低壓膜片壓力開關(guān) 特性
緊湊設計
DIN插頭
適合低壓(0.03 ... 1.2bar)
高重復性。 NC / NO可編程
鍍金彈簧觸點
高接觸能力
適用于水,油和氣
? 規(guī)格
測量范圍:詳見數(shù)據(jù)表
滯后:zui大。 滯后≤0.05;
zui大。 當校準量程為0.03時,滯后≤0.02
測量誤差:校準量程的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℃)
防護等級:IP65(可選IP67)
電氣連接:端子
材料:隔膜:NBR
過程連接:黃銅(可選黃銅)
外殼:工程塑料
P55N低壓膜片壓力開關(guān)
BANNA百納P55N低壓膜片壓力開關(guān)特點
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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