مفتاح ضغط Fema DCMV1

Honeywell Fema DCMV1 differential pressure switches designed to measure overpressure. Fema DCMV1 pressure switch technical data Setting range: 0.2-6 bar Switching differential: 0.07-0.55 bar Maximum working pressure: 6 bar Pressure connection: External thread G 1/2 (pressure gauge connection) according to DIN 16 288 and internal thread G 1/4 according to ISO 228 Part 1 Switching device: Robust housing (200) made of seawater-resistant die cast aluminium GD Al Si 12 Degree of protection: IP 54, in vertical position medium temperature: The maximum medium temperature at the pressure sensor must not exceed the permitted ambient temperature at the switching device. Temperatures may reach 85°C for short periods. Higher medium temperatures are possible provided the above limit values for the switching device are ensured by suitable measures (e.g. siphon) Mounting: Directly on the pressure line (pressure gauge connection) or on a flat surface with two 4 mm Ø screws Switching pressure: Adjustable from outside with screwdriver Contact arrangement: Single-pole changeover switch