Differential pressure switch for air with switching output
Application
Monitoring of positive, differential and negative pressure of air and other gaseous, non-aggressive, non-flammable media in air ducts and in supply and exhaust air devices. Suitable for flow monitoring in electric heater registers, for V-belt and filter monitoring, as air pressure deficiency protection or as a limit value controller.
Technical Data
| Switching capacity: | 5 (0,8) A bei 250V AC; 4 (0,7) A at 30 V AC |
|---|---|
| Contact: | single-pole potential-free changeover contact, gold-plated multi-layer contact (suitable for DDC) |
| Housing: | PC, color light gray (base) / transparent (cover) |
| Media temperature: | -30...+85°C |
| Membrane: | Silicone |
| electr. connection: | using screw terminals 0.14...1.5mm² |
| Assembly: | with plastic mounting ring or with metal bracket |
| Pressure connection: | P1 (+) for higher pressure |
| Protection type: | IP54 (EN 60529) |
| Protection class: | II (EN 60730) |
| Function: | Contact 1-2 opens when the pressure/differential pressure increases to the set value |
| Accessories: | including hose set ZB-06 (is included in the scope of delivery) |