HDI Series
Amplified pressure sensors
PERFORMANCE CHARACTERISTICS
(VS = 5.0 VDC, TA = 25°C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS)
All HDI...P5 devices (Prime Grade, VS = 5.0)
Characteristics
Total accuracy (0...85°C)4
Min.
Typ.
Max.
±1.0
±0.5
Units
%FSS
ms
all barometric devices
all other devices
Response delay6, 7
A/D resolution7
0.5
12
bit
D/A resolution
11
Current consumption8
5
mA
All HDI...R...P5 (barometric devices)
Characteristics
Min.
Typ.
Max.
0.54
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
Full scale span (FSS)3
0.46
4.46
0.50
4.00
4.50
V
Full scale output
4.54
DIGITAL PERFORMANCE CHARACTERISTIC
Output at min. specified pressure
Full scale span (FSS)3
Full scale output
3015
3277
3539
29752
26214
29490
counts
29228
All HDI...U...P5 (unidirectional devices)
Characteristics
Min.
Typ.
Max.
0.52
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Full scale output
0.48
4.48
0.50
4.00
4.50
V
4.52
DIGITAL PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Full scale output
3146
3277
3408
29621
26214
29490
counts
29359
All HDI...B...P5 (bidirectional devices)
Characteristics
Min.
Typ.
Max.
Units
ANALOGUE PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
2.48
2.50
2.52
4.00
4.50
0.50
V
at max. specified pressure
at min. specified pressure
4.48
0.48
4.52
0.52
DIGITAL PERFORMANCE CHARACTERISTIC
Zero pressure offset
Full scale span (FSS)3
Output
16252
16384
16515
26214
29490
3277
counts
at max. specified pressure
at min. specified pressure
29359
3146
29621
3408
E / 11650 / A
3/11
www.sensortechnics.com