PPA-DPS - Air Differential Pressure Switch
PPA-DPS
Air Differential Pressure Switch
Description
Air Differential Pressure Switch
Description
These are highly sensitive air differential pressure switches, suitable for providing an indication of fan status and ‘dirty filter’ conditions. The switching setpoint is adjusted by means of a knob mounted under the main cover. Units are supplied complete with a duct fixing kit.
Features
- Duct fixing kit included
- IP54 or IP65 housing option
- One screw needed for housing cover
- Scale in Pascal's
- Duct fixing kit included
- IP54 or IP65 housing option
- One screw needed for housing cover
- Scale in Pascal's
Specifications
Specification |
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| Operanting ranges: | Type: | Adjustment range: |
| PA-DPS-80 | 20 to 200Pa (0.08 to 0.80”w/c) | |
| PA-DPS-83 | 50 to 500Pa (0.20 to 2”w/c) | |
| PA-DPS-85 | 200 to 1000Pa (0.8 to 4”w/c) | |
| PA-DPS-90W | 20 to 300Pa (0.08 to 1.2”w/c) | |
| PA-DPS-91W | 50 to 500Pa (0.20 to 2”w/c) | |
| PA-DPS-92W | 100 to 1000Pa (0.8 to 4”w/c) | |
| PA-DPS-94W | 500 to 2000Pa (2 to 8”w/c) | |
| Max. operating pressure: | 5000Pa (20”w/c) | |
| Electrical rating: | 1.5A (0.4)/250Vac AgCdO contacts | |
| Connections: | Terminal blades and screw terminal adapter for cable up to 1.5mm2 max. | |
| Housing material: | Plastic moulding | |
| Dimensions: | IP54 85mm (3.35”) dia. x 59mm (2.32”) | |
| IP65 81mm (3.23”) dia. x 58mm (2.28”) | ||
| Protection: | IP54 or IP65 | |
| Ambient range: | Temperature –20 to +85oC (–4 to +185°F) | |
| RH 0 to 95% RH, non-condensing | ||
| Weight: | 250g (0.55 lb) | |
Models & Accessories
| CODE | DESCRIPTION | |
| PPA-DPS-80 | 20 to 200Pa | |
| PPA-DPS-83 | 50 to 500Pa | |
| PPA-DPS-85 | 200 to 1000Pa | |
| PPA-DPS-B | Right Angle Mounting Bracket | |
| PDFK | Duct Fixing Kit Air Pressure | |
| PTEE | Tee Piece Air Pressure 6mm Pack of 10 | |
| PPA-TUBE-8MM | PVC Tube 8mm OD x 1.5mm Wall 30M Reel | |
| PPA-DPS-90W | 20 to 300Pa | |
| PPA-DPS-91W | 50 to 500Pa | |
| PPA-DPS-92W | 100 to 1000Pa | |
| PPA-DPS-94W | 500 to 2000Pa | |
| PDFK | Duct Fixing Kit Air Pressure | |
| PTEE | Tee Piece Air Pressure 6mm Pack of 10 | |
| PPA-TUBE-8MM | PVC Tube 8mm OD x 1.5mm Wall 30M Reel | |
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