Kromschröder DG10U-3 – 2.5-50 mbar Gas Pressure Switch

Kromschröder DG10U-3 – 2.5-50 mbar Gas Pressure Switch

The Kromschröder DG10U-3 is a versatile gas pressure switch, part number 84447300, designed to monitor pressure in industrial combustion and process systems. The “U” in the model name stands for “universal,” as it is capable of monitoring differential, positive, or negative pressure. With an adjustable range of 2.5 to 50 mbar, this switch is used to verify that pressure remains within a safe, predetermined range to ensure safe and efficient operation.

Quick Navigation

• Key Features
• How It Works
• Technical Specifications
• Applications
• Why Choose ROMA Company?

Key Features

• Universal Pressure Monitoring: This switch can monitor differential, positive, or negative pressure in gas and air systems.
• Adjustable Range: The switch can be set to trigger at a pressure between 2.5 and 50 mbar.
• High Maximum Pressure: The device can safely handle a maximum pressure of 600 mbar (0.6 bar).
• High Electrical Ratings: The switch is rated for a maximum voltage of 250 V AC and a maximum current of 5(1) A.
• High Environmental Ratings: With an IP54 rating, it is protected from dust ingress and water splashes.

How It Works

A pressure switch like this uses a diaphragm that is deflected by pressure. The diaphragm movement triggers a microswitch at a user-adjustable pressure set point. This switch can be used to send a signal to a control system or to shut off a burner in a furnace or boiler, ensuring safe and efficient operation by preventing unsafe pressure conditions.

Technical Specifications

• Manufacturer: Kromschröder (part of Honeywell)
• Part Number: 84447300
• Product Type: Gas Pressure Switch
• Model: DG10U-3
• Adjusting Range: 2.5-50 mbar
• Max Pressure: 600 mbar
• Voltage: Up to 250 VAC
• Current: 5(1) A
• Protection Rating: IP54

Applications

The Kromschröder DG10U-3 is an essential component in industrial combustion systems, including:

• Burner and Furnace Control
• Boiler and Oven Systems
• Gas-Fired Heating Systems
• Industrial Pressure Monitoring

Why Choose ROMA Company for industrial supplies?

ROMA Industrial is your trusted partner for a full range of industrial supplies across categories like Motion Control & Mechatronics, Electrical & Automation, and Fluid Power & Control. We are committed to providing top-tier products and service to keep your operations running smoothly. We partner with world-class shipping providers like FedEx, DHL, and UPS to ensure fast and reliable delivery worldwide.