WPS COMMERCIAL DIFFERENTIAL PRESSURE SWITCH
WPS COMMERCIAL DIFFERENTIAL PRESSURE SWITCH
DESCRIPTION & FEATURES
- Excellent solution in BAS and HVAC applications requiring monitoring and control
- Low pressure differential switch for monitoring pressure, vacuum and differential pressure of air and other non combustible, non aggressive gases
- Pressure indicating adjustment knob allows for simple field changes without the need of a pressure gauge
- Pressure ranges in both Inches of Water (and Pascals), from 0.08 to 16.0 (20-4,000)
- Single-pole double-throw (SPDT) switch type with 0.01A 250 VAC output
- The compact size allows for hassle-free installation in small areas
- CE, RoHS & REACH compliant
- 5 year warranty
- An HVAC pressure switch is a pressure-detecting instrument used as an automatic safety feature. If you’re looking for an HVAC pressure switch, look no further! We offer some of the top-performing HVAC pressure switches in the market.
Applications
Field applications include: monitoring air filters and ventilators, overheating protection for fan heaters and controlling air and fire protection flaps, protection for heat exchangers, flow in ventilation ducts and controlling
SPECIFICATIONS
DOCUMENTS
DRAWINGS
FAQS
| Housing Material | Grey colour Polyamide 6.6 plastic |
| Window Cover Material | Frosted Polystyrene resin |
| Deadband Accuracy | +/- 15% of upper and lower pressure ratings |
| Pressure Connection | 2 x plastic pipe connection, 6.0mm (1/4") external diameter, labelled P1 & P2 |
| Electrical Connection | Flat plug 6.3mm x 0.8mm or push-on screw terminals with PG-11 or M20x1.5 cable strain relief |
| Wetted Partst | Silicone based diaphragm, tempered at 392oF (200oC) |
| Set Point Adjustment | Field adjustable knob |
| Contact Rating | 1.0A 250VAC output, 0.1A 24VDC (low voltage version) |
| Number of Contacts | Single-pole double-throw (SPDT) |
| Maximum Operating Pressure Temperature | 1.45 psi (10 kPa) |
| Ambient/Process Temperature | -4oF to 185oF (-20oC to 85oC) |
| Storage Temperature | -40oF to 185oF (-40oC to 85oC) |
| Enclosure Rating | IP54 |
| Approvals | CE, RoHS & REACH compliant |
| Typical Life | Over 106 switching operations |
| Weight | 150g with cover, 110g without cover |
| Mounting Position | Vertical installation with pressure connections pointing downwards |
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