Ricerca di "P - R2 - 1 - 1/4 - AT".

Hose that is designed such that - unlike a normal hose - it expands a relatively large amount under pressure (Figure D 8) . In this way it is particularly suitable for removing pressure peaks and pressure

featuring leakage compensation ensure the pressure within individual devices does not drop — despite a leakage — by constantly compensating for any oil leaking out. This is achieved, for example, using a

Switch-off valve – internally controlled Enables the oil flow to a further consumer as soon as the pressure at the first consumer has reached a set value (control valve). Switch-off valve – externally controlled

and output at the signal output element . It is expressed as a product of a numerical value and the unit for the measured variable. Compared with the correct value for the measured variable — the input [...] input variable for the measuring device — the measured value is associated with errors caused, for example, by an unfavourable arrangement of the sensor or the characteristics of the measuring device. A distinction

Determining the measured value of a physical variable — the measured variable — by means of an indirect or direct comparison with a known reference variable. Measuring requires a master reference element

filters – regardless of the size of the pump flow rate – must be selected according to the largest flow rate present. This occurs when refluxing a cylinder . with A K = piston surface area, c R = return

of a nominal size for valves is essentially only a reference value, which - contrary to the previously used "nominal width (NW)" - does not provide any indication of the cross-sections and therefore of the

resistances with A = geometrically smallest flow cross-section, ρ = density of the pressure fluid p 1 - p 2 = pressure before the pressure resistance minus pressure after the flow resistance. The flow coefficient

conductor, which — duly amplified — produces an output signal (Figure H 5) . Hall effect sensors operate independently of the rate of change and also over quite large distances. Their accuracy is ±0.2% based, for

since errors occurring between the measuring position and the comparison position — particularly measuring inaccuracies — will have a real impact on the controlled variable . Given this, the measuring device