Model 2PSB
Solon Model 2PSB
The 2PSB employs Solon's unique, rugged, and sensitive switching mechanism. Unlike most "inline" pressure switch designs, the Solon mechanism is frictionless and amplifies the movement of the sensing element. This results in improved life, repeatability, and lower deadbands. The 2PSB mechanism can be supplied with one S.P.D.T. electric switch or two S.P.D.T. electric switches that are independently adjustable. The 2PSB is available as a basic unit with no housing, or enclosed in a rugged die cast NEMA 4X, 12 and 13 housing. With the cover of the enclosure removed, the terminals of the electric switches, and the pressure adjustments are exposed for easy wiring and adjustment of the pressure setting. The die cast cover is equipped with captive stainless steel screws that retain the cover gasket when the cover is removed. The bellows pressure-sensing elements are constructed from stainless steel and are sized for a wide variety of pressure ranges. Other useful options can easily be specified with this model.
| PHYSICAL DATA (Standard) |
|
| MaximumAmbient Temperature: |
180°F |
| MinimumAmbient Temperature: |
-40°F |
| Pressure Connection: |
1/4 NPT |
| Electrical Connection: |
1/2 NPT |
| Housing: |
Diecast Aluminum |
| Deadband: |
Fixed |
| Sensitivity: |
1/2%of range (for SPDT) |
| Drift: |
<1%of range (100,000 operations) |
| Weight: |
Approx. 1.8 lbs. |
| Contact Ratings: |
15A - 125, 250, 480 VAC |
| Port Material: |
Stainless Steel |
| Bellows Material: |
Stainless Steel |
| Set Point Adjustment: |
Screw type, field adjustable |
| No. Contacts: |
One or Two S.P.D.T. |
| Contact Listings: |
UL Recognized, CSA Certified |
