www.crouzet.com Pressure switches for mounting on plan 25x32 Positive output Part number 81505150 xxx 81505140 81505150 81505160 81502140 81502150 81502160 Type Setting range Positive output Positive output Positive output Negative output Negative output Negative output 50 500 mb 0,1 2,5 b 2 8 b 50 500 mb 0,1 2,5 b 2 8 b Symbol Orifice diameter mm Flow at 4 bars Nl/min Hysteresis 50500 mb Hysteresis 0,12,5 b Hysteresis 28 b Connection - Sub-base 2,5 170 60 mb 100 mb 320 mb Operating temperature (o C) Mechanical life (operations) -5 + 50 Weight (g) Accuracy 0,12,5 mb Accuracy 28 b Accuracy 50500 mb 3.106 160 10% 4% 4% Dimension Diagram : *** TRADUCTION MANQUANTE *** : *** TRADUCTION MANQUANTE *** *** TRADUCTION MANQUANTE *** No Curves : *** TRADUCTION MANQUANTE *** 12/05/2011 Legend www.crouzet.com No 1 2 3 4 5 : *** TRADUCTION MANQUANTE *** 12/05/2011 Legend