MDS系列 微型壓力開關-德威爾Dwyer
MDS系列 微型壓力開關 采用了雙隔膜來避免在有震動的應用場合產(chǎn)生誤動作。這個價格低的產(chǎn)品能夠*少有2000萬次的開關壽命，響應時間非�？�，特別適合于OEM設備制造商。
Switch Type: SPST normally open.
Switching Media: Air or compatible fluids on "high" side.
Pressure Limits: Set point <3.0 in. H2O: 8 psi; Set point >3.0 in. H2O: 15 psi.
Current Rating: Gold contact switch providing maximum 40 mA resistive load allowing for life in excess of 20 million cycles.
Temperature Limits: 40° to 150°F (4° to 66°C).
Electrical Connections: Brass tab-type for use with quick disconnections.
Pressure Connections: Two barbed ports for use with 1/8"-3/16" ID tubing.
Housing: Polycarbonate.
Diaphragm Material: Polyurethane.
Weight: Less than 0.353 oz (10 grams).
Agency Approvals: cULus.
Operating Voltage: AD/DC - 30 V or less with resistive load.
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