Series MHS Miniature High Sensitivity Pressure Switch

SPDT N/O or N/C Switch, Adjustable Set Points from 3 in. H20 to 60 PSI

The Series MHS Miniature High Sensitivity Pressure Switch offers a wide range of field adjustable pressure set point options. The compact switch can be used with air or other compatible fluids. Ideal application is for turning pumps and compressors on and off when levels change. The Series MHS models offer a variety of electrical ratings to suit application needs. The switch is easy to install and easy to adjust, with a long mechanical life of over 10 million cycles.

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Models & Ordering

Model Description Usually Ships Price Order
MHS-1
Ships: Same Day
Price: $20.50
Miniature high sensitivity pressure switch, min. set point 3" w.c. (7.5 mbar), max. set point 10" w.c. (25 mbar). Same Day $20.50 Order
MHS-2
Ships: 3-4 Weeks
Price: $20.50
Miniature high sensitivity pressure switch, min. set point 10" w.c. (25 mbar), max. set point 28" w.c. (69 mbar). 3-4 Weeks $20.50 Order
MHS-3
Ships: Same Day
Price: $20.50
Miniature high sensitivity pressure switch, min. set point 28" w.c. (69 mbar), max. set point 111" w.c. (276 mbar). Same Day $20.50 Order
MHS-4
Ships: 3-4 Weeks
Price: $20.50
Miniature high sensitivity pressure switch, min. set point 111" w.c. (276 mbar), max. set point 416" w.c. (1034 mbar). 3-4 Weeks $20.50 Order
MHS-5
Ships: 3-4 Weeks
Price: $20.50
Miniature high sensitivity pressure switch, min. set point 416" w.c. (1034 mbar), max. set point 1664" w.c. (4137 mbar). 3-4 Weeks $20.50 Order

Specifications

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.

Product Literature

Catalog Pages

Approvals

Drawings

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