Kromschröder DG Series
Gas Pressure Switches

The Kromschröder DG Series gas pressure switches are designed for monitoring extremely low pressure differentials. They trigger switch-on, switch-off, or switch-over operations if a set switching point is reached.

Key Features

• Adjustable Switching Point: Easy adjustment via a hand wheel with a scale in mbar.
• Versatile Monitoring: Suitable for positive pressure (gas, air, flue gas, biogas), negative pressure, and differential pressure (air, flue gas).
• Approvals: EC type-tested and certified, FM approved, and UL listed (DG..T versions).
• Safety: Silicone-free construction suitable for various industrial applications.

Models

• DG..U: Universal pressure switch for positive, negative, and differential pressure. Switches with rising and falling pressure.
• DG..H: Locks off with rising pressure. Requires manual reset. Typically used as a maximum pressure switch.
• DG..N: Locks off with falling pressure. Requires manual reset. Typically used as a minimum pressure switch.
• DG..T: US version with NPT connection and specific approvals.

These switches are essential for the safe and efficient operation of gas burners and gas appliances.