DP cell installation diagram 50.00% 25.0 ℓ/m This browser doesn't support HTML5 canvas! This browser doesn't support HTML5 canvas! Calibration of sensors: DP cell 25.0 25.0 25.0 25.0 25.0 25.0 25.0 Start Zero/Span Orifice Noise filter InstrumentzeroSpanView minView max DP cell I/V transm. % Reading Measured flow An orifice is forcing the flow through a small hole so that the pressure drop is generated depending on the flow rate. If orifice size if not suitable, the measurement range and the resolution will be affected. Orifice size: Normal Under-sized Over-sized Orifice coefficient, Cv = 5.0 (ℓ/min)/(kPa)^0.5 Use SQRT extractor in DP cell Noise is coming from orifice generating turbulence and vortex. The noise can be filtered by a noise filter implemented as a first-order analog filter. Noise level: None 1% 5% 10% Noise filtering: None Light Medium Heavy Filter time constant: 0.0 min Show individual display Autoscale trend plot