1-14 hits C standard model 1210 pc board mountable pressure sensor 0-100 mv output gage, differential and absolute temperature compensated t process control t medical instrumentation t hvac t barometric pressure t air flow management t avionics features t dual-in-line package t 0.1% non-linearity t 0.5% temperature performance t 1.0% interchangeable span (provided by gain set resistor) t solid state reliability t low power standard ranges range psia psid psig 0 to 2 c c 0 to 5 ccc 0 to 15 c c c 0 to 30 ccc 0 to 50 c c c 0 to 100 ccc description the model 1210 is a temperature compensated, piezoresistive silicon pressure sensor packaged in a dual-in-line configuration. it is intended for cost sensitive applications where excellent performance and long-term stability are required. integral temperature compensation is provided over a range of 0-50c using laser-trimmed resistors. an additional laser- trimmed resistor is included to normalize pressure sensitivity variations by programming the gain of an external differential amplifier. this provides sensitivity interchangeability of 1%. gage, absolute, and differential pressure ranges from 0-2 psi to 0-100 psi are available. multiple lead and tube configurations are also available for customizing the package for specific applications. please refer to the low pressure section for information on products with operating pressures less than 0-2 psi. for a compensated sensor using a current set resistor as opposed to a gain set resistor, please refer to the model 1220. dimensions
pc board mountable pressure sensor model 1210 hits C standard 1-15 april 2000 performance specifications supply current: 1.5ma ambient temperature: 25c (unless otherwise specified) notes 1. for 2 psi, output span is 30-60mv. 2. compensation resistors are an integral part of the sensor package; no additional external resistors are required. pins 7 and 8 must be kept open. 3. best fit straight line. 4. temperature range: 0-50c in reference to 25c. 5. guarantees input/output ratiometricity. 6. for a zero-to-full scale pressure step change. 7. 10 hz to 1khz. 8. prevents increase of tc-span due to output loading. 9. 3x or 200 psi maximum, whichever is less. 20 psi for 2 psi and 5 psi versions. 10. wetted materials are glass, ceramic, silicon, rtv, nickel, and aluminum. 11. soldering of lead pins: 250c for 5 seconds, maximum. 12. tube length: l=470 5 mil, s=300 3 mil, n=no tube. 13. lead pins can either be in the same or the opposite direction as the pressure tube. see dimensions drawing for lead configurations. connections ordering information application schematic parameters min typ max units notes full scale output span 75 100 150 mv 1 zero pressure output 2mv2 pressure non-linearity 0.05 0.1 % span 3 pressure hysteresis 0.01 0.1 % span input & output resistance 2500 4400 6000 w temperature error - span 0.3 0.5 % span 2, 4 temperature error - zero 0.1 0.5 % span 2, 4 thermal hysteresis - zero 0.1 % span supply current 1.5 2.0 ma 5 response time 1.0 msec 6 output noise 1.0 m v p-p 7 output load resistance 2 m w 8 insulation resistance (50 vdc) 50 m w pressure overload 3x rated 9 operating temperature -40c to +125c storage temperature -50c to +150c media non-corrosive gases compatible with wetted materials 10 weight 3 grams 1210 a - 015 g - 3 s p model ressure tubes (l, s , n - see note 12) lead configuration (1, 3 - see note 13) type (g = gage, a = absolute , d = differential) pressure range grade
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