Honeywell Gas A/G/LP Pressure Switch

• General Overview

• High-quality pressure switch designed for monitoring air, natural gas (A/G), and liquefied petroleum (LP) gas systems.

• Provides precise control and reliable switching for pressure safety, regulation, and system protection.

• Commonly used in combustion, heating, and industrial gas applications.

• Mechanical Design

• Rugged, compact housing suitable for industrial and commercial environments.

• Diaphragm-operated sensing element ensures sensitive and accurate response.

• Adjustable setpoint allows fine-tuning of switching pressure.

• Simple installation with surface or panel mounting configurations.

• Built from durable, gas-compatible materials resistant to corrosion and temperature variations.

• Technical Specifications

• Medium: Air, natural gas, and LPG (non-corrosive gases).

• Pressure range: Typically adjustable between 0.5 mbar and 500 mbar (model dependent).

• Switching type: Overpressure, under pressure, or differential.

• Reset: Manual or automatic (depending on model).

• Electrical rating: Up to 250 V AC, 5 A resistive load.

• Enclosure rating: IP54 or higher for dust and moisture protection.

• Temperature range: Approximately -15°C to +70°C.

• Pressure connection: Threaded or barbed fitting for easy line attachment.

• Features and Benefits

• Compatible with air, natural gas, and LP gas systems.

• High switching accuracy and reliability.

• Adjustable pressure range for flexible system integration.

• Compact, lightweight design with easy installation.

• Long operational life with minimal maintenance.

• Ensures safe operation and compliance with gas safety standards.

• Options and Accessories

• Versions available for specific pressure ranges and reset types.

• Optional visual inspection window or adjustment knob.

• Available with different electrical connectors and mounting accessories.

• Models certified to international standards (EN 1854, CE, UL, CSA).

• Typical Applications

• Gas-fired boilers and burners.

• Industrial and commercial heating systems.

• Gas pressure monitoring in HVAC systems.

• Safety shutoff and flame safeguard controls.

• Combustion and fuel supply supervision in process equipment.