NPC-100 and npc-120 series novasensor disposable medical pressure sensors features ? solid state, high reliability ? media compatibility ? high performance ? factory flled with dielectric gel ? small size ? fully tested ? temperature compensated ? low cost disposable design ? designed to aami specifcations applications ? medical instrumentation ? blood pressure measurement ? infusion pumps ? kidney dialysis machines a mphenol advanced sensors
parameter value units notes general pressure ranges C50 to 300 mmhg C0.97 psi to 5.8 psi overpressure 125 psi minimum electrical @ 72f (22c) unless otherwise stated input excitation 1 to 10 vdc calibrated for 6 vdc dielectric breakdown 10,000 vdc 5 risk current 2 a maximum (per aami), 5 input impedance 1800 to 3300 output impedance 285 to 315 environmental temperature compensated 15c to 40c c (59 to 104f) operating 15c to 40c c (59 to 104f) storage C25c to 70c c (C13 to 158f) humidity 10 to 90 % light sensitivity 1 mmhg maximum (per aami bp22) operating product life 168 hours shelf life 5 years mechanical weight <0.0044 lb (<2 g) media interface medical grade, dielectric gel gel tube interface material polycarbonate parameter units minimum type maximum notes performance parameters* offset mmhg C20 0 20 sensitivity v/v/mmhg 4.95 5 5.05 calibration mmhg 97.5 100 102.5 2 symmetry % 5 linearity (C30 to 100 mmhg) mmhg 1 6 linearity (100 to 200 mmhg) % output 1 6 linearity (200 to 300 mmhg) % output 1.5 6 thermal coeffcient offset mmhg/c 0.3 3 thermal coeffcient span %/c 0.1 3 frequency response hz 1200 5 phase shift degrees 5 5 offset drift mmhg/8 hrs 1 4,5 * 1. all values measured at 6 vdc and 71.6f (22c) and after five second warm up unless otherwise specified. 2. output of sensor with no pressure applied and a 150 k resistor shorted across +in to +out. 3. over a temperature range of 59f to 104f (15c to 40c). 4. normalized offset/bridge voltage8 hours after 20 seconds. warm-up. 5. previously qualified, not tested in production. 6. deviation from straight line drawn through zero and 100 mmhg data points. 7. these sensors are compatible with eto (ethylene oxide) sterilization. the user is responsible for establishing and validating suitable process conditions to prevent damage to the sensor. NPC-100 and npc-120 series specifcations the novasensor NPC-100 and npc-120 series pressure sensor are specifcally designed for use in disposable medical applications. the devices are compensated and calibrated per the association for the advancement of medical instrumentation (aami) guidelines for industry acceptability. the sensors integrate a high-performance, pressure sensor die with temperature compensation circuitry and gel protection in a small, low-cost package. the NPC-100 and npc-120 series are manufactured in a class 1000 clean-room to minimize possible sources of contamination. a specially designed silicon micromachined sensing element is used to meet or exceed all industry requirements while minimizing assembly and test cost for maximum customer value. thick-flm laser-trimming is employed for fnal compensation and calibration. sensitivity is maintained to 1% and linearity is better than 1% in the physiological operating pressure range. the NPC-100 and npc-120 series are batch- manufactured in ceramic plate form and shipped as an intact array or in tape and reel for easy customer automation. this assembly method draws from well- established manufacturing techniques used in the electronics industry in order to produce a quality, high volume product. NPC-100 series pressure sensor port interface NPC-100 series package diagram 0.160 in to 0.170 in (4.06 mm to 4.32 mm) 0.320 in +0.010/-0.002 (8.13 mm +0.25/-0.05) 0.010 in (0.25 mm) 0.017 in (0.43 mm) 0.415 in +0.010/-0.002 (10.54 mm +0.25/-0.05) 0.109 in to 0.119 in (2.77 mm to 3.02 mm) gel height +0.001 in/-0.035 in (+0.025 mm/-0.89 mm) pressure port dielectric gel vent hole polycarbonate gel tube2 contact pads 1 1 1. tolerances reflect typical flaring during the singulation process. npc-120 series pressure sensor port interface ? 0. 236 i n t o 0. 246 i n (5. 99 mm t o 6. 25 mm) 0. 282 i n t o 0. 290 i n (7. 16 mm t o 7. 37 mm) 0. 142 i n t o 0. 145 i n (3. 61 mm t o 3. 68 mm) rad i u s 0. 005 i n (0. 13 mm) m axim u m 0. 049 i n t o 0. 052 i n (1. 24 mm t o 1. 32 mm) 0. 393 i n t o 0. 397 i n ( 9.98 mm t o 10.08 mm) 0. 189 i n t o 0. 192 i n (4. 80 mm t o 4. 88 mm) m at er ial is clea r polyca rbonat e. ( 2. 22 mm t o 2 . 30 mm) 0. 0875 i n t o 0. 0905 i n 0. 049 i n t o 0. 052 i n (1. 24 mm t o 1. 32 mm) 0. 392 i n t o 0. 397 i n (9.96 mm t o 10.08 mm) 0. 124 i n t o 0. 126 i n (3. 14 mm t o 3. 20 mm) rad i u s 0. 005 i n (0. 13 mm) m axim u m 0. 236 i n t o 0. 246 i n (5. 99 mm t o 6. 25 mm) 0. 282 i n t o 0. 290 i n (7. 16 mm t o 7. 37 mm) 0. 142 i n t o 0. 145 i n (3. 61 mm t o 3. 68 mm) m at er ial is clea r polyca rbonat e. 0. 0875 i n t o 0. 0905 i n (2. 22 mm t o 2. 30 mm)
NPC-100 series electrical interface 1. tolerance on electrical pad location is 0.010 in (0.25 mm). 2. contact pads are suitable for soldering. 3. split pads on +out and Cout must be connected for proper operation. 4. all dimensions assume a nominal 0.01 in (0.25 mm) distance between the edge of the solder pads to the edge of the ceramic. this distance will vary slightly from part to part. pinout 1 +in 2 +out 3 -out 4 -in 0.000 in (0 mm) 0.058 in (1.47 mm) 0.097 in (2.46 mm) 0.119 in (3.02 mm) 0.262 in (6.65 mm) .069 in (1.75 mm) 0.000 in (0 mm) 4.35 in (110.5 mm) 0 in (0 mm) 0 in (0 mm) 4.35 in (110.5 mm) 1. sensors are shipped as 120 up snapstrates that must be singulated by the customer. 2. each reel or plate may include units that have failed visual or electrical parameters as well as good units. bad units are identified with a dot on the backside of the cell location. 3. reels and plates are shipped in dust free anti-static containers to prevent contamination of the gel surface. NPC-100 series shipping configuration ordering information the code number to be ordered may be specified as follows: NPC-100 npc-120 code blank: sold in 120-up snapstrate t tape and reel npc-1 0 - ___ typical model number NPC-100 series schematic diagram -out +out +in -in 1 2 3 4 0.152 in (3.86 mm) 0.168 in (4.27 mm) 0.201 in (5.10 mm) 0.223 in (5.66 mm)
aas-920-302f-04/2016 www.amphenol-sensors.com ? 2016 amphenol corporation. all rights reserved. specifcations are subject to change without notice. other company names and product names used in this document are the registered trademarks or trademarks of their respective owners. a mphenol advanced sensors
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