
BANNA百納P55N低壓膜片壓力開關(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)出開關(guān)信號(hào)。
?BANNA百納P55N低壓膜片壓力開關(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)
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
 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  |