DIFFERENTIAL PRESSURE SENSOR DS85-P...E Diaphragm element Measuring range 0...50 Pa to 0...6000 Pa 4 calibrated measuring ranges selectable via DIP-switch Analogue output signal 0...10 V Supply voltage 15...30 Vdc or 24 Vac (±15%) Compact plastic housing IP 54; UL 94 HB The differential pressure sensor DS85-P...E is used to measure small differential pressures in ventilation and air conditioning. The measurement range from 0...50 Pa up to 0...6000 Pa is divided in three measurement groups. Each group has four calibrated measurement ranges, which are selectable by two DIP-Switches. Specifications Measuring substance: Sensor: Lowest range: Widest range: air or non aggressive gases silicone membrane with measuring spring and differential transformer 0...50 Pa 0...6000 Pa Measurement range selectable by: 2 pol DIP-switch hose liners 5 mm ø and 6 mm ø UL 94 HB; ultra mid with hinged ABS cover, cable inlet M16x1,5, screw terminals, electronic protected against false polarity Supply voltage: Power Consumption: Output: Characteristics: Pressure Connections: Housing: Electrical Connections: Overload protection: Static pressure: 15...30 Vdc; 24 Vac (+/-15%) approx. 5 mA at 15 Vdc; approx. 12 mA at 30 Vdc 0...10 V; Imax = 2 mA linear Protection class: Ambient temperature: Storage temperature: Weight: Operating position: IP 54 according EN 60529 -10...+50 °C -25...+60 °C approx. 250 g vertical, Position sensitivity when turned by 90° about 25 Pa tested according EN 61000-6-2, EN 61000-6-3, CE mark

high ohm: alarm off low ohm: alarm on maximum customer circuit 30 Vdc / 30 mA 8 Alarm output: Open Collector DIFFERENTIAL PRESSURE SENSOR DS85-P...E Error limits (related to the actual range) DPC200 1 Zero deviation Final Vdc oder 24 Vac (±15%) Versorgung Linearity Resolution + 10...30 value Alarm Ausgang: Open Collector DS85-P6000E Potentialfreier Kontakt offen: Sollwert 1 ± 0.5 % ± 0.25 % geschlossen: Sollwert 2 ± 0.9 % ± 0.9 % 0.3 % Alarm Ausgang hochohmig: Alarm aus ±1% ± 1.25 % 0.3 % niederohmig: Alarm an maximaler externer Stromkreis: 30 Vdc / 30 mA Temperature drift (relating to the next...