The AT-1004 low-pressure preset pressure switch is designed for applications where adjustability isn’t needed. It comes preset with ranges from 1.5 to 17 inches of water column for reliable, consistent performance. Applications include liquid level sensing, confirmation of system pressure and footpedal interfacing. Contact an Airtrol Application Engineer with your requirements.
AT-1004 Low Pressure Factory Pre-Set Pressure Switch
Specifications
| CONTACT FORM | Single Pole, Double Throw |
| TERMINATIONS | .187 Quick-Connect |
| AGENCY COMPLIANCES | UL/CSA Approved Microswitch |
| OPERATING SPEED | 25 MSEC |
| MATERIALS | |
| Body= | Polysulfone 1 (Wetted materials) |
| Diaphragm= | Polyurethane 1 (Wetted materials) |
| TEMPERATURE RANGE | 40° – 150° F (4° – 66° C) |
| SET-POINT TOLERANCE | +/- 10% of setting OR .5″ WC, whichever is greater |
| MAXIMUM OVERPRESSURE | Contact Factory |
| DEADBAND | Contact Factory |
| CURRENT RATING | Contact Factory |
Ordering Information
