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MDA-311
Miniature adjustable pressure switch, min. set point 15" w.c. (37.37 mbar), max. set point 60" w.c. (149.3 mbar).

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Product Specs
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Applications | HVAC, Medical, Pump Control |
Electrical Connection | Screw Terminal |
Materials | Polycarbonate, PTFE |
Media Compatibility | Consult Factory |
Mounting Orientation | Panel Mount |
Operating Temperature, Max | 150 °F |
Operating Temperature, Min | 40 °F |
Operating Voltage Note | AC/DC - 30 V or less with resistive load. |
Operating Voltage, Max | 30 Vac/Vdc |
Pressure Type | Differential |
Pressure, Max | 60 inH₂O |
Pressure, Min | 15 inH₂O |
Process Connection Note | Smooth port 5/32˝ diameter for 1/8˝ ID tubing |
Process Connection Size | 5/32 in |
Process Connection Type | Stem |
Proof Pressure | Up to 4 psi |
Storage Temperature, Max | 150 °F |
Storage Temperature, Min | -46 °F |
Switch Note | SPST normally open, 40 mA resistive; Cycle life: More than 20 million cycles, Switch Contacts: 18K gold inlay |
Switch Rating | 40 mA |
Switch Type | SPST |
Weight | 10 g |
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