npc-1210 series features ? high sensitivity ? high accuracy ? interchangeable ? temperature compensated 0c to 60c (32f to 140f) ? pcb mountable package ? dip package ? solid-state reliability ? individual device traceability novasensor medium/ low pressure sensors applications ? industrial automation ? air fow monitors ? process control ? medical equipment ? underground cable leak detection ? ventilation ? respirator monitoring a mphenol advanced sensors
description the npc-1210 series of solid-state pressure sensors are designed to provide a cost effective solution for applications that require calibrated performance over a wide temperature range. packaged in a dual-in-line confguration, the npc-1210 series is intended for printed circuit board mounting. optional pressure port and lead confgurations provide superior fexibility in low profle applications where pressure connection orientation is critical. the npc-1210 series is based on novasensors advanced senstable ? piezoresistive sensing technology. silicon micromachining techniques are used to ion implant piezoresistive strain gages into a wheatstone bridge confguration. the npc-1210 series offers the added advantage of superior temperature performance over the temperature compensated range of 0c to 60c (32f to 140f). a gain set resistor is included to normalize the fso for feld interchangeability. i npc-1210 series schematic diagram npc-1210 series package diagram npc-1210 series specifcations pressure sensor lead connection 1 -out 2 -in 3 +out 4 +in 5,6 gain-set resistor 7,8 no connection 1.5 ma +in gain set 1 + a2 - - a3 + 5 r 100 kw ground 3.012v amplifed fso 100 kw r -out 6 - + -in + o u t 7 8 2 nc nc 4 3 g6 8 7 6 5 0.6 in (15.24 mm 0.2 in (5.1 mm) 0.32 in (8.1 mm) 0.12 in (3.05 mm) 1 2 3 4 0.37 in (9.4 mm) l, s (see notes) used for positive differential 0.60 in (15.24 mm) 0.1 in (2.54 mm) 0.15 in (3.8 mm) diameter 0.127 in (3.23 mm), two tubes not used for absolute 0.167 in (4.2mm) not used for gauge (1) (3) 8x 0.34 in (8.6 mm) ceramic substrate 8x 0.07 in (1.78mm) 8x 0.02 in (0.51 mm) 1. all dimensions are for reference only. 2. tube length: l = 0.49 in (12 mm), s = 0.33 in (8.3 mm), n = no tube 3. lead pins can be either in the same or the opposite direction of the pressure tube. option (1) has the leads in the "up" position, the same direction as the tube. option (3) has the leads in the "down" position, the opposite direction from the tube.
npc-1210 series specifcations medium pressure sensors pressure ranges ? gauge and differential: ? 5 psi (34 kpa, 0.34 bar) ? 15 psi (100 kpa, 1.0 bar) ? 30 psi (210 kpa, 2.1 bar) ? 50 psi (340 kpa, 3.4 bar) ? 100 psi (690 kpa, 6.9 bar) ? absolute: ? 15 psi (100 kpa, 1.0 bar) ? 30 psi (210 kpa, 2.1 bar) ? 50 psi (340 kpa, 3.4 bar) ?100 psi (690 kpa, 6.9 bar) ? for other pressure ranges, please contact novasensor. parameter value units notes environmental temperature range operating C40 to 125 c (-40 to 257f) compensated 0 to 60 c (32f to 140f) storage C55 to 150 c (C67 to 302 f) mechanical weight 2.5 g (0.005 lb) media compatibility compatible with exposed materials 7 positive differential and gauge ports dry gases only absolute. negative differential ports dry gases only parameter units minimum typical maximum notes performance parameters * fs output (fso) mv 75 100 150 2, 3 zero pressure output mv -2 2 3 linearity %fso -0.1 0.1 4, 8 pressure hysteresis %fso -0.1 0.1 input impedance w 2500 4000 6000 output impedance w 4000 5000 6000 thermal accuracyCspan %fso -0.5 0.5 3, 5, 8 thermal accuracyCzero %fso -0.5 0.5 3, 5, 8 temperature coeffcientC resistance %/c 0.2 5 thermal hysteresisCzero %fso 0.1 5 input excitation ma 1.5 2.0 pressure overload rated 3x 6 * 1. supply current = 1.5 ma and ambient temperature = 77f (25c), unless otherwise noted. 2. output span of unamplifed sensor. 3. compensation resistors are an integral part of the sensor package; no additional external resistors are required. pins 7 and 8 must be kept open. the npc-1210 is interchangeable only when used with the gain set resistor shown in the schematic diagram. maximum gain-set resistor mismatch is 2%. 4. best ft straight line. 5. temperature range 32f to 140f (0c to 60c), reference to 77f (25c). 6. 3x or 200 psi (13.78 bar) maximum, whichever is less. 7. exposed materials are pyrex, ceramic, silicon, epoxy, rtv, and stainless steel. 8. 5 psi (0.34 bar) spec.: linearity: 0.25 %fso, tc-span: 0.75 %fso, tc-zero: 0.75 %fso. otherwise noted. low pressure sensors pressure ranges ? gauge and differential: ? 10 in h 2 0 (2.5 kpa, 0.025 bar) ? 1 psi (6.9 kpa, 0.069 bar) parameter value units notes environmental temperature range operating C40 to 125 c (-40 to 257f) compensated 0 to 60 c (32f to 140f) storage C55 to 150 c (C67 to 302 f) mechanical weight 2.5 g (0.005 lb) media compatibility compatible with exposed materials 7 positive differential and gauge ports dry gases only absolute. negative differential ports dry gases only parameter units minimum typical maximum notes performance parameters * fso 10 inh 2 o mv 25 50 70 2, 3 fso 1 psi mv 50 75 110 2, 3 zero pressure output mv -2 2 3 linearity %fso -0.5 0.5 4 pressure hysteresis %fso -0.1 0.1 input impedance w 2500 4000 6000 output impedance w 4000 5000 6000 thermal accuracyCspan %fso -1.0 1.0 3, 5 thermal accuracyCzero %fso -1.25 1.25 3, 5 temperature coeffcientC resistance %/c 0.22 5 thermal hysteresisCzero %fso 0.1 5 input excitation ma 1.5 2.0 pressure overload psi (bar) 5 (0.34) 6
the code number to be ordered may be specifed as follows: npc-1210 (medium pressure) code pressure range 005 5 psi (0.3 bar) 015 15 psi (1 bar) 030 30 psi (2 bar) 050 50 psi (3.4 bar) 100 100 psi (7 bar) code type d differential a absolute g gauge code lead confgurations 1 up 3 down code tube options l long s short n none * npc-1210 - ___ - ___ - ___ - ___ typical model number * order npc-1210-xxxg-xn in place of npc-1210-xxxd-xn the code number to be ordered may be specifed as follows: npc-1210 (low pressure) code pressure range 10w 10 in h 2 o (25 mbar) 001 1 psi (69 mbar) code type d differential g gauge code lead confgurations 1 up 3 down code tube options l long s short npc-1210 - ___ - ___ - ___ - ___ typical model number npc-1210 series specifcations ordering information warranty amphenol advanced sensors warrants its products against defects in material and workmanship for 12 months from the date of shipment. products not subjected to misuse will be repaired or replaced. amphenol advanced sensors reserves the right to make changes without further notice to any products herein. novasensor makes no warranty, representation or guarantee regarding the suitability of its products for any particular application, nor does amphenol advanced sensors assume any liability arising out of the application or use of any product or circuit and specifcally disclaims and all liability without limitation consequential or incidental damages. the foregoing warranties are exclusive and in lieu of all other warranties, whether written, oral, implied or statutory. no implied statutory warranty of merchantability or ftness for particular purpose shall apply. aas-920-303c-08/2014 www.amphenol-sensors.com ? 2014 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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