DPCS200
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Catalog excerpts

Differential Pressure Controller DPC 200 Diagraphm element with differtial transformator Measuring range from 0...50 Pa up to 0...6000 Pa alphanumeric LCD-display Analog output 0...10 V Controlling mode or measuring mode selectable Controlling mode with PI algorithm 2 setpoints adjustable Selectable measurands (diff. pressure or volume flow) Selectable units (metric or imperial) Maximum output voltage adjustable Supply voltage 10...30 Vdc; 24 Vac (+/-15%) Low pressure sensor with PI controlling mode compact palstic housing IP 54 The differntial pressure sensor DPC200 serve for measuring low pressure of non-aggressive gases, particulary of air. The customer can use an analog signal (0...10V). The device offers two different settings. On the one hand the output signal stands for a pressure proportional signal during measuring mode, or the output is the square root signal during volume flow measurement. And on the other hand the output signal stands for a PI control signal during controlling mode. The device can control differential pressure and volume flow. This device is mainly for e.g. in air conditioning systems for fan controlling, for pressure control of rooms or filter controlling. Technical data Measuring medium: Measuring principle: Lowest span: Highest span: Overpressure protection: Static pressure: Pressure connections: Case: Supply voltage: Current consumption: Output: Display: Mode: Controlling algorithm: Setpoints: Protection class: Ambient temperature: Weight: Mounting: Interference emmission: Influences limits: Air or non-aggressive gases Silicon diaphragm with spring and differential transformator 0...50 Pa 0...6000 Pa 0,2 bar max. 0,2 bar hose liners 5 mm ø and 6 mm ø Case polyamid, cover ABS 10...30 Vdc or 24 Vac ± 15 % Elctronic protection against faulty polarization approx. 12 mA (@24 Vdc) 0...10 V LCD-Display, 2x16 characters Measuring mode or controlling mode PI 2 setpoints adjustable within software, Setpoints are selectable with floating contact input IP 54 acording EN60529 0...+50 °C approx. 90 g vertical, position dependence by turning of 90°: approx. 25 Pa According EN 50081-2, EN 50082-2, CE Zero error: Sum of linearity and hysteresis (depends on measuring range): Temperature drift, zero point: Temperature drift, span:

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Differential Pressure Controller DPC 200 Electrical connection Describtion Differential Pressure controller DPC200 Output: 0...10V Supply voltage 10...30 Vdc; 24 Vac (+/-15%) Measuring range (Pa): please specify Mounting set M-DS with screws, bleeders and 2m plastic tube 2566 from 10 piece from 50 piece from 100 piece March 2013 subject to change

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