Features
Applications
nꢀ Uncompensated,ꢀmVꢀoutput
nꢀ Ultra-lowꢀpressureꢀsensing
nꢀ Absoluteꢀandꢀdifferentialꢀtypes
nꢀ Forꢀuseꢀinꢀclean,ꢀdryꢀairꢀandꢀnon-corrosiveꢀꢀ
Industrial:ꢀ
nꢀ HVACꢀsystemsꢀ
nꢀ Processꢀmonitoringꢀ
nꢀ Packagingꢀautomation
**MedicalꢀDevicesꢀ(low/mediumꢀrisk):ꢀ
nꢀ Diagnosticꢀequipmentꢀ
nꢀ Analysisꢀequipment
ꢀ
gasꢀenvironments
nꢀ Tapeꢀandꢀreelꢀpackaging
nꢀ RoHSꢀcompliant*
BPS310 Series - 12 mm Uncompensated Low Pressure Sensor
Electrical Characteristics
Supply Voltage (V ) ....................................................................................................................................................... 5 V typical, 15 V maximum
s
Impedance................................................................................................................................................................................................... 5 ±1 kΩ
Supply Current @ 5 V ..................................................................................................................................................................3.0 mA maximum
Performance Characteristics
Operating Temperature................................................................................................................................... -40 °C to +85 °C (-40 °F to +185 °F)
Storage Temperature....................................................................................................................................-55 °C to +100 °C (-67 °C to +212 °F)
Pressure Range......................................................................................0.15 to 1.0 psi (10.3 to 68.9 mbar; 1.03 to 6.89 KPa; 4.2 to 27.7 in H2O)
5 to 30 psi (0.34 to 2.1bar; 34.5 to 207 KPa)
...................................................................................................................................................................................................... ±10 mV
(1)
Offset
(2)
Non-linearity
......................................................................................................................................................................................±0.25 %FS
Pressure Hysteresis .................................................................................................................................................................±0.1 %FS (@25 °C)
(3)
Temperature Coefficient – Zero .......................................................................................................................................................±20 µV/V/°C
0.15psi to 1.00psi:
(3)
Temperature Coefficient – Resistance ............................................................................................................................2500 ± 500 PPM/°C
(3)
Temperature Coefficient – Sensitivity (0.15 psi)
............................................................................................................-3000 ± 500 PPM/°C
(3)
Temperature Coefficient – Sensitivity (0.2 psi – 1 psi) ...................................................................................................-2500 ± 500 PPM/°C
Long-Term Stability..........................................................................................................................................................±0.25 %FS (@125 °C)
Proof Pressure..............................................................................................................................................................5X (Full Scale Pressure)
Burst Pressure..........................................................................................................................................................................................10 PSI
5psi to 30psi:
(3)
(3)
Temp Coefficient – Resistance
.............................................................................................................................3100 + 400 /- 600 PPM/°C
.......................................................................................................................................-2000 ± 500 PPM/°C
Temp Coefficient – Sensitivity
Long-Term Stability............................................................................................................................................................±0.1 %FS (@125 °C)
Burst Pressure............................................................................................................................................................10X (Full Scale Pressure)
Full Scale Output (@ 5 volts):
0.15psi (4 in H O; 1.03 KPa)........................................................................................................................................................ 37.5 ± 7.5 mV
2
0.30psi (8.3 in H O; 2.1 KPa)............................................................................................................................................................. 45 ± 9 mV
2
1.00psi (27 in H O; 6.9 KPa)............................................................................................................................................................ 50 ± 10 mV
2
5 psi (0.34 bar; 34.5 KPa)............................................................................................................................................................... 133 ± 27 mV
15 psi (1 bar; 103 KPa)................................................................................................................................................................... 150 ± 30 mV
30 psi (2.1 bar; 207 KPa)................................................................................................................................................................ 160 ± 32 mV
Product Characteristics
Media Compatibility .........................................................................................................................................................Non-corrosive dry gasses
Moisture Sensitivity Level.......................................................................................................................................................................................1
ESD Classification (HBM)..................................................................................................................................................................................2 kV
Marking..................................................................................Partial model number, media compatibility, pressure type, pressure rating, lot code
Standard Packaging............................................................................................................................................................................ 250 pcs./reel
Weight .................................................................................................................................................................................1.307 grams (0.046 oz)
Notes:
(1)
(2)
(3)
Zero pressure, gauge only, at 25 °C
Best fit straight line at 25 °C
-25 °C to +75 °C
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
*ꢀꢀꢀ RoHS3ꢀDirectiveꢀ2015/863ꢀAmendmentsꢀofꢀAnnexꢀIIꢀonꢀMarchꢀ31,ꢀ2015
**ꢀꢀꢀBourns®ꢀproductsꢀhaveꢀnotꢀbeenꢀdesignedꢀforꢀandꢀareꢀnotꢀintendedꢀforꢀuseꢀinꢀ“lifesaving,”ꢀ“life-critical”ꢀorꢀ“life-sustaining”ꢀapplicationsꢀnorꢀanyꢀotherꢀapplicationsꢀ
ꢀ
ꢀ
whereꢀfailureꢀorꢀmalfunctionꢀofꢀtheꢀBourns®ꢀproductꢀmayꢀresultꢀinꢀpersonalꢀinjuryꢀorꢀdeath.ꢀSeeꢀLegalꢀDisclaimerꢀNoticeꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀꢀ
www.bourns.com/docs/legal/disclaimer.pdf.ꢀ
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
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