Fema DWR6-513, presostato

Fema DWR6-513 gas pressure switches used for steam, hot water, fuel gases, and liquid fuels. Honeywell Fema DWR6-513 differential pressure switches certified for gas applications according to DVGW G260 and EN 1854 standards. Honeywell DWR6-513 differential pressure switch technical data ambient temperature: -25 to 70 °C ambient temperature: 70 °C The difference in the sizes of materials operating at contact pressure (average values) when pulling the medium Switching: Single-pole switching Switching capacity: 8 (5) A, 250 V AC Installation position: Vertical and horizontal Pressure connection: External thread G 1/2” A (pressure gauge connection) according to DIN 16288 and internal thread G 1/4” according to ISO 228, Part 1. When working with gas, the internal thread is allowed only at pressures up to 4 bar. If the pressure is > 4 bar, use a flat O-ring. Honeywell Fema DWR6-513 pressure switches must be used within the specified parameters. High-quality stainless steel parts enable use in various environments, but a chemical resistance test is required before selection.