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Description
The PS series is intended for use in commercial environments. It is designed with field selectable setpoint adjustment to meet your application requirements with ranges from 20-200Pa up to 500-4500Pa.
Applications
- PS series devices are commonly used in HVAC/R systems
- Supervising fans, blowers and filters for blockages
- Pressure and flow monitoring
- Valve and damper monitoring
- Monitoring vacuum and over pressure in air ducts
- Controlling defrosting functions
Adjustable Switching Ranges:
| Model | Measurement Range | Accuracy (Low Limit) |
Accuracy (High Limit) |
| PS200 | 20 – 200 Pa | ±8pa | ±15% |
| PS300 |  30 – 300 Pa | ±8pa | ±15% |
| PS500 |  30 – 500 Pa | ±8pa | ±15% |
| PS600 |  40 – 600 Pa | ±8pa | ±15% |
| PS1500 | 100 – 1500 Pa | ±20pa | ±15% |
| PS4500 | 500 – 4500 Pa | ±100pa | ±15% |
Specifications
| Compatible Media: | Dry Air or Non-Aggressive Gases |
| Measuring Units: | Pascals |
| Electrical Connection: | 3 Screw Terminal |
| Switching Output: | 24-250vAC, 3A Max Resistive Load (2A Inductive Load)* |
| NO/NC Contact | |
| Cable Entry: | M16 Gland |
| Pressure Fittings: | 5mm Diameter Males Ports, ABS with Silicone Membrane |
| Operating Conditions: | -20 to +60°C, 0-95%RH (Non-Condensing) |
| Materials: | ABS housing with PC Cover |
| Dimensions Housing: | 105.0 x 73.0 x 63.0mm |
| Weight: | 150g |
| Protection: | IP54 |
*The PS200 model is designed for extremely low pressure (down to 20 Pa). At that pressure, the diaphragm moves with very little force and uses Gold contact, hence the lower loads on the contacts. PS300 and above use Silver contacts and operate at the stated higher current ranges.
