stainless steel package data sheet 1 1999-04-01 silicon piezoresistive absolute pressure sensor kpy 52-a kpy 56-a features ? low pressure and temperature hysteresis ? fast response ? high sensitivity and linearity ? fatigue free monocrystaline silicon diaphragm giving high load cycle stability ? high long term stability ? built in silicon temperature sensor ? media compatible stainless steel housing type symbol pressure range unit ordering code kpy 52-a p 0 ? p n 0 ? 0.6 bar q62705-k211 kpy 53-a 0 ? 1 . 6 q62705-k177 kpy 54-a 0 ? 4 q62705-k179 kpy 55-a 0 ? 10 q62705-k181 kpy 56-a 0 ? 25 q62705-k183 pin configuration 1 capillary tube 2+ v in 3 - v out 4 temperature sensor (typ. r 25 = 2 k w ) 5 temperature sensor 6 - v in 7+ v out 8 not connected ehs07025 + - + - v out v in r b(p) b(p) r r b(p) b(p) r 3 6 2 74 5 r t(t)
kpy 52-a kpy 56-a data sheet 2 1999-04-01 absolute maximum ratings parameter symbol limit values unit pressure overload kpy 52-a kpy 53-a kpy 54-a kpy 55-a kpy 56-a p max 2 6 10 16 30 bar operating temperature range t a - 40 ?+ 125 c storage temperature range t stg - 50 ?+ 130 c supply voltage v in 12 v electrical characteristics at t a = 25 c and v in = 5 v, unless otherwise specified. parameter symbol limit values unit min. typ. max. bridge resistance r b 4 - 8k w sensitivity kpy 52-a kpy 53-a kpy 54-a kpy 55-a kpy 56-a s 11.0 5.6 4.0 1.8 0.88 15.0 8.8 6.0 2.6 1.2 24.0 12.5 9.0 4.0 2.0 mv/ vbar output voltage kpy 52-a kpy 53-a kpy 54-a kpy 55-a kpy 56-a v fin 33 45 80 90 110 45 70 120 130 150 72 100 180 200 250 mv offset voltage p = p 0 v 0 - 25 -+ 25 mv linearity error (best fit straight line) p 0 = p 0 ? p n f l % v fin kpy 52 ? 55-a kpy 56-a - - 0.15 0.15 0.35 - pressure hysteresis p 1 = p 0 , p 2 = p n , p 3 = p 0 kpy 52 ? 56-a p h - 0.1 - % v fin
kpy 52-a kpy 56-a data sheet 3 1999-04-01 electrical characteristics at t 1 = 25 c, t 2 = 80 c, t 3 = 25 c and v in = 5 v, unless otherwise specified. parameter symbol limit values unit min. typ. max. temperature coefficient of v fin tc vfin %/k kpy 52-a kpy 53-a kpy 54-a kpy 55-a kpy 56-a - 0.20 - 0.20 - 0.20 - 0.20 - 0.20 - - - - - - 0.12 - 0.13 - 0.14 - 0.15 - 0.15 temperature coefficient of v 0 tc v0 %/k kpy 52-a kpy 53-a kpy 54-a kpy 55-a kpy 56-a - 0.03 - 0.03 - 0.03 - 0.03 - 0.03 - - - - - + 0.08 + 0.05 + 0.05 + 0.05 + 0.05 temperature coefficient of r b tc rb %/k kpy 52 ? 56-a -+ 0.095 - temperature hysteresis of v 0 ; v fin th % v. v fin kpy 52 ? 56-a - 0.2 -
kpy 52-a kpy 56-a data sheet 4 1999-04-01 package outline stainless steel package weight approx. 15.0 g 3.5 1.4 +0.2 1.5 8.9 -0.4 0.7 8 0.6 ?17.6 0.05 gmx06799 approx. 6 ?2.1 -0.2 -0.1 ?0.65 0.5 4 2 1 43 5 6 8 7 +0.05 3.15 7.62 3.81 3.81 7.62 -0.02 -0.05 ?19 +0.1 ?12.8 ?1.5 ?1.05 -0.1 sorts of packing package outlines for tubes, trays etc. are contained in our data book package information. dimensions in mm
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