PS
Adjustable differential pressure switch for air and other non-flammable and non-aggressive gases. Designed for monitoring air filters, fans, damper actuators and other industrial processes. Mounting accessories are included in the delivery content.
| Measured values | differential pressure |
|---|---|
| Medium | air, non-aggressive gases, non-flammable gases |
| Output switch contact | NO/NC circuit, switching difference, 20 Pa, PS1500: 80 Pa, PS4500: 180 Pa |
| Measuring range pressure | PS300: 30..300 Pa, PS500: 30..500 Pa, PS1500: 100..1500 Pa, PS4500: 500..4500 Pa |
| Accuracy pressure | typ. ±5 Pa, PS1500 typ. ±10 Pa, PS4500 typ. ±50 Pa |
| Max. working overpressure | 50 kPa |
| Enclosure | ABS, cover PC, membrane silicone |
| Protection (IP) | IP54 according to EN 60529 |
| Cable entry | M16 for wire max. Ø=8 mm |
| Electrical connection | terminal block, max. 1,5 mm² |
| Connection mechanical | pressure connection: ABS, connection tube: PVC, soft |
| Weight | 150 g |
| Ambient condition | -20..+60 °C, max. 85% rH short term condensation |
| Delivery content | 2 mounting screws, 2 plastic duct flanges, 2 m PVC connection tube soft, Ø=4/7 mm |