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Temperature Transmitter Application
Process industry Industrial furnace construction and the thermal industry Plant construction and mechanical engineering Food industry Pharmaceutical industry Cooling systems Heating and air conditioning Plastics industry Renewable energy Water and wastewater
Pressure Transmitter Applications
Monitoring of gaseous, non-aggressive media. Possible usage areas are: • Building automation and air conditioning systems • Overpressure measurement in clean rooms and laboratories • Measurement of constant pressure in VAV applications • Dynamic filter and ventilator monitoring.
Occupancy Sensor Applications
Education, Healthcare, Hospitality, Industrial, Retail

Series PS Differential Pressure Switch With dual scale field adjustable Set Point Knob

The Series PS Differential Pressure Switch is designed for pressure, vacuum and differential pressure. The dual scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The PS is available in settings from 20 Pa to 4500 Pa. The compact size, adjustment knob and low cost make the PS the perfect choice for HVAC applications.

Product Applications:

  • Fan, Blower and filter monitoring
  • Pressure and Flow monitoring
  • Valve and damper monitoring
  • Service: Air & non aggressive gases
  • Material: ABS
  • Electrical Connection: 3 Screw terminal
  • Cable Entry: M16
  • Pressure Connection: Male 0 5 MM
  • Weight: 150 gms
  • Operation Temperature: -20 to 60° C
  • Storage Temperature: -40 to 85° C
  • Maximum Pressure: 50 kPA
  • IP Protection: IP54
  • 2 Fixing Screws
  • 2 Plastic duct connectors
  • 2 m tube 0 4/7 mm
  • Metallic duct connectors

Model Code

Pressure

range

Switching

difference

Accuracy of

Switching

point

Low limit typ.

Electrical

rating

resistive load

Accuracy of

Switching

Point

High limit typ.

Electrical

ratind

inductive load

PS200

20. .200 pa

10 pa

20 Pa±5 Pa

200 Pa±20Pa

01A/250VAC

 

PS300

30.. 300 pa

20 pa

30 Pa±5 Pa

300 Pa±30Pa

3A/250VAC

2A/250VAC

PS500

30. .500 pa

20 pa

30 Pa±5 Pa

500 Pa±30Pa

3A/250VAC

2A/250VAC

PS600

40 .600 pa

30 pa

40 Pa±5 Pa

600 Pa±30Pa

3A/250VAC

2A/250VAC

PS1500

100...1500 pa

80 pa

100 Pa±1OPa

1500 Pa±150Pa

3A/250VAC

2A1250VAC

PS4500

500...4500 pa

180 pa

500 Pa±50 Pa

4500 Pa±200Pa

5A/250VAC

2A/250VAC