Fema DPTE102S pressure switch

Fema DPTE102S pressure switches used in ventilation systems to monitor the condition of filters, dampers and fans by measuring the pressure drop on these devices. Honeywell DPTE102S 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.