مفتاح ضغط Fema DPTE1002

Fema DPTE1002 pressure switches used in ventilation systems to monitor the condition of filters, dampers, and fans. Honeywell Fema DPTE1002 differential pressure switch measure the pressure differential across these devices, providing accurate monitoring and regulation of their operation. Honeywell DPTE1002 pressure switch technical data: Output signal: 4...20 mA (2-wire); Working environment: air, non-aggressive gas; Operating temperature: 0...50°C; Measurement error: ≤ ± 1.0%; Transport and storage temperature: -40...+85°C; Humidity: 0...95% rh, non-condensing; Supply voltage: 18...30 Vac/DC, 50/60 Hz; Response time: 1 s (up to 100ms possible); connection of the pipeline: a tube with a diameter of 6mm; Electrical connection: screw terminal block for wires no more than 1.5 mm2; Protection class: IP54.