Honeywell DPSN200A Differential Pressure Switch

Product Id : 284909

Honeywell DPSN200A Differential Pressure Switch is a highly accurate and reliable switch designed to monitor the differential pressure between two points. It has a differential pressure range of 20-200Pa and a switching pressure difference (hysteresis) of 10Pa. The switch is easy to install and maintain, and it is suitable for a wide range of applications, including HVAC/R systems, air ducts, and industrial processes.


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Country : United States

Product Description

Honeywell DPSN200A Differential Pressure Switch is a precision instrument that is used to measure and monitor the difference in pressure between two points in a system. It is commonly used in HVAC applications to monitor the status of filters, fans, and airflow in air ducts. The switch can also be used in other applications, such as industrial processes and environmental monitoring.

Features of Honeywell DPSN200A Differential Pressure Switch:

  • Set point adjustment knob
  • Easy to install and use
  • SPST or SPDT operation
  • Highly accurate and reliable
  • Sealed against dust and moisture

Additional Information

Manufacturer Honeywell
Model No DPSN200A
Measuring Parameters Differential Pressure
Differential Pressure Range 20-200Pa
Max. allowable working pressure 10000Pa
Accuracy ≤15%
Pressure medium Air, non-flammable gases, non-corrosive gases
Pressure connections 2× plastic tubes, outside diameter: 6.0 mm
Switching capacity 1.5A, (0.4A)/250VAC
Mechanical lifecycle >1 million cycles
Operating Temperature 20°C to +85°C
Storage Temperature -40°C to +85°C
Electrical connections AMP connectors or screw terminals
Membrane material Silicone
Conduit entry CM-M20 x 1.5
Protection class IP54
Certificates CE
Power Supply 2× Plastic tube 5× Screw 2m PVC pressure hose L-shaped mounting bracket

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