The Honeywell DPS Series are differential pressure switches designed primarily for monitoring air and non-aggressive gases in HVAC systems. They are commonly used to monitor the status of filters, fans, and airflow in ventilation and air conditioning systems.

• Pressure Ranges: Available in various ranges including 20-200 Pa, 40-400 Pa, 200-1000 Pa, and 500-2500 Pa, depending on the model
• Switching Function: Single Pole Double Throw (SPDT) output with a typical switching capacity of 1.5A/250VAC
• Media Compatibility: Air, non-flammable, and non-aggressive gases
• Maximum Pressure: The maximum allowable pressure is typically around 5 kPa to 10 kPa
• Operating Temperature: Rated for an operating temperature range of -20°C to +85°C
• Enclosure Protection: Rated IP54 for protection against dust and water splashes
• Housing Material: Plastic housing with a silicone diaphragm