Dwyer MDA-311
SKU: CS4119312MPN: MDA-311Alternate Part #: 124221-03
MDA-311 PR SW 15-60 IN WTR
$37.23
UnitAvailable on backorder
Product Details
Miniature adjustable pressure switch, min. set point 15” w.c. (37.37 mbar), max. set point 60” w.c. (149.3 mbar).
Attributes
| Commodity Code | R8BG |
| Contacts | 18K gold inlay. |
| Current Rating | 40 mA resistive; Cycle life: More than 20 million cycles. |
| Diaphragm Material | Polyurethane (MDA-0XX: PTFE). |
| Electrical Connection | Terminals - 0.187” x 0.20: spade (recessed) for use with quick disconnects. |
| Electrical Connections | Terminals - 0.187” x 0.20: spade (recessed) for use with quick disconnects. |
| Housing | Polycarbonate. |
| Mounting | Use #4 screws through mounting lugs or #2 screws through eyelets. |
| Operating Temperature | 40 to 150°F (4 to 66°C). |
| Operating Voltage | AC/DC - 30 V or less with resistive load. |
| Pressure Connection | Smooth port 5/32” diameter for ⅛” ID tubing. |
| Pressure Connections | Smooth port 5/32” diameter for ⅛” ID tubing. |
| Pressure Limit | MDA-0XX: 4 psi; MDA-1XX: 8 psi; MDA-2XX: 8 psi; MDA-3XX: 15 psi; MDA-4XX: 30 psi. |
| Storage Temperature | -46 to 150°F (-43 to 66°C). |
| Switch Type | SPST normally open. |
| Switching Media | Air (compatible fluids on x0080__x009c_high_x0080__x009d side). |
Specifications
| SKU | CS4119312 |
|---|---|
| MPN | MDA-311 |
| Alternate Part # | 124221-03 |