The AT-1004 series of low pressure switches is designed for applications where adjustability is not required. Available preset from 1.5 to 17 inches of water column. 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
