Document
HDI Series
Amplified pressure sensors
FEATURES · 10 mbar to 5 bar, absolute, gage or
differential pressure · Digital I2C-bus and analog output · Precision ASIC signal conditioning · Calibrated and temperature compensated · SMT and DIP housings · RoHS compliant
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 HDI...3 HDI...5
Output current Sink Source
2.7 ... 3.3 VDC 4.5 ... 5.5 VDC max. 6.50 VDC
1 mA 1 mA
Lead specifications
Average preheating temperature gradient 2.5 K/s
Soak time
ca. 3 min
Time above 217°C
50 s
Time above 230°C
40 s
Time above 250°C
15 s
Peak temperature
260°C
Cooling temperature gradient
-3.5 K/s
Temperature ranges5 Compensated Operating Storage
0 ... +85 °C -20 ... +85 °C -40 ... +125 °C
ELECTRICAL CONNECTION
1 2
4
6 3
+Vs
Vout SDA SCL
GND
E / 11650 / G
1/9
www.first-sensor.com
HDI.