SPDT N/O或N/C開(kāi)關(guān)，可調(diào)設(shè)定值為3英寸。H20至60 PSI
系列MHS微型高靈敏度壓力開(kāi)關(guān)提供了廣泛的現(xiàn)場(chǎng)可調(diào)壓力設(shè)定點(diǎn)選項(xiàng)。緊湊型開(kāi)關(guān)可與空氣或其他兼容液體一起使用。理想的應(yīng)用是在液位變化時(shí)打開(kāi)和關(guān)閉泵和壓縮機(jī)。MHS系列型號(hào)提供多種電氣額定值，以滿足應(yīng)用需要。開(kāi)關(guān)安裝方便，調(diào)節(jié)方便，機(jī)械壽命超過(guò)1000萬(wàn)次。
Service:Air or compatible fluids.
Wetted Materials:Housing: polycarbonate; Diaphragm: polyurethane.
Temperature Limits:40 to 150°F (4 to 66°C).
Pressure Limits:Up to maximum range.
Repeatability:±20%.
Switch Type:SPDT normally open or normally closed.
Electrical Rating:MHS-1: 3A; MHS-2: 10A; MHS-3, -4, -5: 15A, 125/250 VAC.
Contacts:Silver with brass terminals.
Electrical Connections:Terminals 0.187" x 0.20" spade for use with quick disconnects.
Process Connections:All models 1/8" NPT port.
Mounting:Use #2 screws through eyelets.
Weight:0.71 oz (20 g).
Agency Approvals:cUL, UL.
| Model | Description |
|---|---|
| MHS-1 | Miniature high sensitivity pressure switch, min. set point 3" w.c. (7.5 mbar), max. set point 10" w.c. (25 mbar). |
| MHS-2 | Miniature high sensitivity pressure switch, min. set point 10" w.c. (25 mbar), max. set point 28" w.c. (69 mbar). |
| MHS-3 | Miniature high sensitivity pressure switch, min. set point 28" w.c. (69 mbar), max. set point 111" w.c. (276 mbar). |
| MHS-4 | Miniature high sensitivity pressure switch, min. set point 111" w.c. (276 mbar), max. set point 416" w.c. (1034 mbar). |
| MHS-5 | Miniature high sensitivity pressure switch, min. set point 416" w.c. (1034 mbar), max. set point 1664" w.c. (4137 mbar). |
