616系列電子壓差開關
差壓范圍：0～2500kPa，響應時間：<5ms
技術概觀
1. 616系列電子壓差開關利用堅固而耐腐蝕的陶瓷作為接觸介質材料
2. 晶體管集電極開路輸出可供負載電流100mA，有常開和常閉兩種接觸方式
3. 在量程5%～10%范圍內可以任意設定開關點，并有多種電氣和壓力連接方式可供選擇
物理參數
差壓范圍：0～2500kPa
精度：重復性<±0.5%倍滿量程，控制點調整精度<1%倍滿量程
響應時間：<5ms
產品特點
1. 適合頻繁開關
2. 由于較少采用活動部件，使用壽命和穩定性更優于機械壓力開關
3. 基本不受環境溫度影響
4. 標準尺寸，易于安裝
產品型號選型表
| 相對壓力量程（bar） | X | X | X | X | X | X | X | X | X | X |
| 0～0.1bar.........單位*大過載 0.6bar |
| 0 | 0 |
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| 0～0.2bar.........單位*大過載 1.2bar |
| 0 | 2 |
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| 0～0.2bar.........單位*大過載 0.6bar |
| 4 | 0 |
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| 0～0.25bar........單位*大過載 1.2bar |
| 0 | 3 |
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| 0～0.25bar........單位*大過載 0.6bar |
| 4 | 1 |
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| 0～0.3bar.........單位*大過載 0.6bar |
| 0 | 1 |
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| 0～0.4bar.........單位*大過載 1.2bar |
| 0 | 4 |
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| 0～0.4bar.........單位*大過載 2bar |
| 0 | 5 |
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| 0～0.5bar.........單位*大過載 1.2bar |
| 0 | 6 |
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| 0～0.5bar.........單位*大過載 3bar |
| 0 | 7 |
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| 0～0.6bar.........單位*大過載 1.2bar |
| 0 | 8 |
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| 0～0.6bar.........單位*大過載 1.2bar |
| 0 | 9 |
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| 0～1bar...........單位*大過載 2bar |
| 1 | 1 |
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| 0～1bar...........單位*大過載 5bar |
| 1 | 2 |
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| 0～1.6bar.........單位*大過載 3.2bar |
| 1 | 3 |
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| 0～1.6bar.........單位*大過載 12bar |
| 1 | 4 |
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| 0～2.5bar.........單位*大過載 5bar |
| 1 | 5 |
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| 0～2.5bar.........單位*大過載 12bar |
| 1 | 6 |
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| 0～4bar...........單位*大過載 8bar |
| 1 | 7 |
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| 0～4bar...........單位*大過載 12ba |
| 1 | 8 |
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| 0～6bar...........單位*大過載 12bar |
| 1 | 9 |
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| 0～10bar..........單位*大過載 P1=20bar P2=12bar |
| 3 | 0 |
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| 0～16bar..........單位*大過載 P1=320bar P2=12bar |
| 3 | 1 |
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| 0～25bar..........單位*大過載 P1=50bar P2=12bar |
| 3 | 2 |
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| 密封材質：...........FPM .........Fluoro-ealstomer（Viton） |
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| 0 |
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| .....................EPDM ........Ethylene propylene |
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| 1 |
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| ......... ...........NBR .........Nitrile butadiene |
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| 2 |
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| .....................MVQ .........Silicone polymer |
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| 3 |
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| 校驗：...............廠家工廠校正 |
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| 0 |
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| .....................無廠家工廠校正 |
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| 1 |
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| 開關接觸：...........常開............NPN 無漂移 |
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| 0 |
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| .....................常閉............NPN 無漂移 |
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| 1 |
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| .....................常開............PNP 無漂移 |
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| 2 |
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| .....................常閉............PNP 無漂移 |
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| 3 |
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| 電力連接： ..........1.5米的電纜，Pg7 （IP65的防護） |
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| 0 |
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| .....................連接插座DIN43650-A（IP65的防護） |
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| 1 |
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| .....................圓插頭插座 DIN 41524，3-孔（IP67的防護） |
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| 3 |
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| 壓力連接：...........無連接器（1/8-27 NPT / PVDF G 1/8）（僅為調節版本） |
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| 0 |
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| .....................壓力管尖嘴（銅鋅）...........對應直徑4mm軟管 |
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| 1 |
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| .....................壓力管尖嘴（銅鋅）...........對應直徑6mm軟管 |
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| 2 |
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| .....................壓力管尖嘴（PVDF）...........對應直徑6mm軟管 |
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| 3 |
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| .....................螺紋裝配（銅鋅）.............對應直徑6mm軟管 |
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| 4 |
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| .....................螺紋裝配 lnox1.4305..........對應直徑6mm軟管 |
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| 5 |
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| .....................螺紋裝配（銅鋅）.............對應直徑8mm軟管 |
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| 6 |
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| .....................螺紋裝配 lnox1.4305..........對應直徑8mm軟管 |
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| 7 |
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| .....................螺紋尖嘴（PVDF）.............對應直徑6mm軟管 |
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| 8 |
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| .....................螺紋尖嘴（PVDF）.............對應直徑8mm軟管 |
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| 9 |
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| .....................外螺紋 7/16-20 UNF |
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| A |
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| .....................適配器 G 1/8 內部............對應直徑6mm軟管 |
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| B |
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| .....................適配器 G 1/8 外部結合螺帽....對應直徑6mm軟管 |
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| 外殼和接液材質.......lnox 1.4305 |
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| 1 |
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| .....................PVDF（所有壓力量程*大過載6bar，耐壓12bar） |
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| 2 |
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| .....................2 壓力尖口 （lnox） |
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配件..................母螺紋連接插座DIN43650-1（帶密封） ............................. ........1..0...3..5..1..0
..................... 圓插頭插座 DIN 41524（IP65）.............................................1..0...3..5..2..4
......................裝配支架.................................................................1..0...1..9..9..9
......................測試證明....................................................... .........1..0...4..5..5..2
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