BANNA隔膜壓力開關(guān)技術(shù)特性
更新時(shí)間：2017-03-02 點(diǎn)擊次數(shù)：1061次
BANNA隔膜壓力開關(guān)技術(shù)特性
BANNA百納P56N隔膜/活塞壓力開關(guān)
P56N配有彈簧支撐膜片（或活塞），變化壓力推動(dòng)圖表（或活塞）行程，這將觸發(fā)機(jī)械裝置在達(dá)到校準(zhǔn)壓力時(shí)發(fā)出切換信號(hào)。
?特性
寬測(cè)量范圍（0 ... 400bar）
過(guò)壓高達(dá)1230巴
緊湊設(shè)計(jì)
DIN插頭
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：10 ... 20％（可選25％-35％）
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-40 ... 160℃）
防護(hù)等級(jí)：IP65（可選IP67）
電氣連接：端子
材料：隔膜（≤12bar）：NBR
活塞（> 12bar）：帶NBR密封的鋼
過(guò)程連接：鍍鋅鋼
外殼：工程塑料
BANNA隔膜壓力開關(guān)技術(shù)特性
P56N Diaphragm/Piston Pressure Switch
P56N equips with a spring-supported diaphragm(or piston), the changing pressure pushes diagram(or piston) travelling, which will trigger the mechanic devices to send out switching signal as calibrated pressure is reached.
Characteristics
- Wide measuring range(0...400bar)
- Overpressure up to 1230 bar
- Compact design
- DIN plug
- 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: | 10…20% (Optional 25%-35%) |
| 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 -40…160℃) |
| Protection class: | IP65 (Optional IP67) |
| Electrical connection: | Terminals |
| Material: | Diaphragm (≤12bar): NBR
Piston (>12bar): Steel with NBR sealing
Process connection: Zinc plated steel
Housing: Engineering plastic |
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