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| HDO Series Precision compensated pressure sensors FEATURES * 10 mbar to 5 bar, absolute, gage or differential pressure * Calibrated and temperature compensated * High impedance for low power applications * Small SMD packages * RoHS compliant * Sensortechnics PRO services MEDIA COMPATIBILITY To be used with non-corrosive, non-ionic working fluids such as clean dry air, dry gases and the like. SPECIFICATIONS Maximum ratings Supply voltage VS +20 VDC EQUIVALENT CIRCUIT Lead specifications Average preheating temperature gradient 2.5 K/s Soak time ca. 3 min Time above 217C 50 s Time above 230C 40 s Time above 250C 15 s Peak temperature 260C Cooling temperature gradient -3.5 K/s Temperature ranges Compensated Operating Storage 0 ... 50 C (0 ... 70 C on request) -40 ... 85 C -40 ... 125 C 0 ... 100% RH +Vs 5 -Vout 3 +Vout 1 Humidity limits (non-condensing) 2 GND E / 11648 / A 1/5 www.sensortechnics.com HDO Series Precision compensated pressure sensors PRESSURE RANGES SPECIFICATIONS1 Part number HDOM010...P HDOM020...P HDOM050...P HDOM100...P HDOM200...P HDOM500...P HDOB001A...P HDOB001(D,G)...P HDOB002...P HDOB005...P HDOM010...H HDOM020...H HDOM050...H HDOM100...H HDOM200...H HDOM500...H HDOB001A...H HDOB001(D,G)...H HDOB002...H HDOB005...H Operating pressure 0...10 mbar 0...20 mbar 0...50 mbar 0...100 mbar 0...200 mbar 0...500 mbar 0...1 bara 0...1 bar 0...2 bar 0...5 bar 0...10 mbar 0...20 mbar 0...50 mbar 0...100 mbar 0...200 mbar 0...500 mbar 0...1 bara 0...1 bar 0...2 bar 0...5 bar Proof pressure11 100 mbar 100 mbar 250 mbar 250 mbar 1 bar 1 bar 3 bara 3 bar 4 bar 7 bar 100 mbar 100 mbar 250 mbar 250 mbar 1 bar 1 bar 3 bara 3 bar 4 bar 7 bar Burst pressure12 150 mbar 150 mbar 500 mbar 500 mbar 1.4 bar 1.4 bar 5 bara 5 bar 6 bar 7 bar 150 mbar 150 mbar 500 mbar 500 mbar 1.4 bar 1.4 bar 5 bara 5 bar 6 bar 7 bar Full-scale span2 Min. Typ. Max. 19.7 mV 24.7 mV 19.7 mV 19.7 mV 20.0 25.0 20.0 20.0 mV mV mV mV 20.3 25.3 20.3 20.3 mV mV mV mV Specifications available on request. Please contact Sensortechnics. 89.1 mV 90.0 mV 90.9 mV Specifications available on request. Please contact Sensortechnics. 19.5 mV 24.5 mV 19.37 mV 19.37 mV 20.0 25.0 20.0 20.0 mV mV mV mV 20.5 mV 25.5 mV 20.63 mV 20.63 mV Specifications available on request. Please contact Sensortechnics. 86.85 mV 90.0 mV 93.15 mV Specifications available on request. Please contact Sensortechnics. Specification notes: 1. Reference conditions: supply voltage, VS = 12VDC; TA = 25C; common mode line pressure = 0 bar; pressure applied to high pressure port. 2. Span is the algebraic difference between the output voltage at full scale pressure and the output at zero pressure. Span is ratiometric to the supply voltage. 3. Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure. 4. Maximum error band of the offset voltage and the error band of the span, relative to the 25C reading. 5. Maximum difference in output at any pressure within the operating pressure range and temperature within 0 to +50C after: a) 100 temperature cycles, 0 to +50C. b) 1.0 million pressure cycles, 0 psi to full scale span. 6. Input impedance is the impedance between VS and ground. 7. Output impedance is the impedance between + and - outputs. 8. This is the common mode voltage of the output arms for VS = 12 VDC. 9. Response time for a zero to full scale span pressure step change, 10 to 90 % rise time. 10. Long term stability over a one year period. 11. Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters of the sensing element. 12. Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks to the housing. E / 11648 / A 2/5 www.sensortechnics.com HDO Series Precision compensated pressure sensors PERFORMANCE CHARACTERISTICS1 All HDO...P devices (Prime Grade) Characteristics Zero pressure offset Combined linearity and hysteresis3 Temperature effects (0...50 C)4 Offset Span Repeatability5 Input impedance6 Output impedance7 Common mode voltage8 Response time9 Long term stability of offset and span10 4.8 Min. -0.25 Typ. 0 0.1 0.2 0.4 0.2 >12 4.0 6.0 100 0.1 Max. +0.25 0.25 0.5 1.0 0.5 Unit mV %FSO mV %FSO k 7.2 V DC se c mV All HDO...H devices (High Grade) Characteristics Zero pressure offset devices up to 20 mbar all other devices Combined linearity and hysteresis3 Temperature effects (0...50 C)4 Repeatability 5 Min. -0.75 -0.5 Typ. 0 0 0.2 0.2 0.4 0.2 >12 4.0 Max. +0.75 +0.5 1.0 1.0 2.0 0.5 Unit mV %FSO mV %FSO Offset Span Input impedance6 Output impedance7 Common mode voltage8 Response time9 Long term stability of offset and span10 4.8 k 7.2 V DC se c mV 6.0 100 0.1 E / 11648 / A 3/5 www.sensortechnics.com HDO Series Precision compensated pressure sensors PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS Different housing options are available on request. Please contact Sensortechnics. HDO...E... (SMD, 2 ports same side) 15.0 7.5 4.1 O 2.3 High pressure port Pin 1 2 3 4 Connection +Vout GND -Vout N/C +Vs N/C 8.35 12.85 19.5 2.54 0.46 5 6 4 5 6 3 2 1 3.2 Pin marking 4.0 7.0 9.1 9.9 Note: The polarity indicated is for pressure applied to high pressure port (forward gage). 6.3 0.7 third angle projection dimensions in mm HDO...Y... (SMD, 1 port axial) 11.9 456 4.0 0.7 Pin 1 2 Connection +Vout GND -Vout N/C +Vs N/C 15.0 3 4 O 2.69 5 6 321 10.4 2.54 0.46 Pin marking 15.79 Note: Pressure port is in forward gage configuration 3.1 6.9 8.0 third angle projection dimensions in mm E / 11648 / A 4/5 www.sensortechnics.com HDO Series Precision compensated pressure sensors ORDERING INFORMATION Series Options HDO Pressure range M010 M020 M050 M100 M200 M500 B 001 (B001A) Pressure mode E* Housing SMD, 2 ports same side 8 Porting Straight Grade H High P Prime 10 mbar A* Absolute 20 mbar D 50 mbar G 100 mbar 200 mbar 500 mbar 1 bar 1 bara Differential Gage Y** SMD, 1 port axial B 002 B 005 2 bar 5 bar * only available from 1 bar * standard for differential devices, "D" ** standard for absolute and gage devices, "A" and "G" Example: HDO M100 G Y 8 P Note: Devices highlighted in grey are preferred stock items Sensortechnics PRO services: * Extended guarantee period of 2 years * Custom product modifications and adaptations even for small quantities * Advanced logistics models for supply inventory and short delivery times * Technical support through application engineers on the phone or at your site * Traceability of each sensor through serial numbers on request * No product specification changes without customer notification * No product obsolescence without very early prior notice * Fastest possible technical response for design and QA engineers * Long term product availability for your spares and service needs ... plus other services on request Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. E / 11648 / A 5/5 www.sensortechnics.com |
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