HMA Series
Amplified pressure sensors
1/15E / 1 1697 / B
www.first-sensor.com
FEATURES
· 100 mbar to 10 bar, 1 to 150 p s i
gage or differential pressure
· Increased media compatibility1
· Analog output
· Precision ASIC signal conditioning
· Calibrated and temperature compensated2
· SIL and DIP housings
· RoHS compliant
· Quality Management System according
to ISO 13485:2003 and ISO 9001:2008
ELECTRICAL CONNECTIONSPECIFICATIONS
Maximum ratings
Supply voltage VS
HMA...3 2.7 ... 4.2 VDC
HMA...5 4.2 ... 5.5 VDC
max. 6.5 VDC
Output current
Sink 1 mA
Source 1 mA
Environmental
T emperature ranges
Compensated -20 ... +85 °C
Operating -20 ... +85 °C
Storage3-40 ... +125 °C
Humidity limits (non-condensing) ...95 %RH10
(100 % condensing or direct liquid media on highpressure port1)
Vi bra tion max. 10 g, 10...2000 Hz, random
(EN 60068-2-64)
Mechanical shock max. 50 g, 11 ms
(EN 60068-2-27)
Lead solder temperature max. 270 °C
(JESD22-B106D)
MEDIA COMP A TIBILITY1,2
High pressure port: To be used with gases and
liquids which are compatible with the wetted
materials (high temperature polyamide, ceramic
AL2O3, epoxy , fluorosilicone, glass, silicon).
Low pressure port: To be used with non-corrosive,
non-ionic working fluids such as clean dry air , dry
gases and the like.
13
4
2
HMA
100 n F 10 nF 100 nF
+V
s
V
out
C
GND
HMA Series
Amplified pressure sensors
2/15E / 1 1697 / B
www.first-sensor.com
.ontraPerusserpgnitarepOerusserpfoorP
4
...U001MAMHrabm001...0rab2
...B001MAMHrabm001±...0rab2
...U052MAMHrabm052...0rab2
...B052MAMHrabm052±...0rab2
...U100BAMHrab1...0rab5
...B100BAMHrab1±...0rab5
...U5x2BAMHrab5.2...0rab01
...U500BAMHrab5...0rab41
...U010BAMHrab01...0rab41
...U100PAMHisp1...0isp03
...B100PAMHisp1±...0isp03
...U001PAMHisp001...0isp002
Other pressure ranges (e.g. 500 mbar, 5 psi, 150 psi) are available on request. Please contact First Sensor.
PRESSURE SENSOR CHARACTERISTICS
(TA=25 °C, RH=50 %)
PERFORMANCE CHARACTERISTICS2
(VS=5.0 VDC, TA=25 °C, RH=50 %, analog output signal is ratiometric to VS in the range of VS =4.2...5.5 V)
scitsiretcarahC.niM.pyT.xaMstinU
tesffoerusserporeZ44.205.265.2
V
)SSF(napselacslluF
5
00.4
tuptuOerusserpdeificeps.xamta44.405.465.4
erusserpdeificeps.nimta44.005.065.0
scitsiretcarahC.niM.pyT.xaMstinU
ytiraenil-noN)C°58...02-(
6
52.0± SSF%ycaruccA
7
52.0±
)C°58...02-(ycaruccalatoT
8
5.1±
yaledesnopseR
9
5.0sm
noituloserD/A 21 tib
noituloserA/D 11
noitpmusnoctnerruC 3.5Am
All HMA...U...H5 (unidirectional devices)
All HMA...B...H5 (bidirectional devices)
scitsiretcarahC.niM.pyT.xaMstinU
tesffoerusserporeZ44.005.065.0 V)SSF(napselacslluF
5
00.4
tuptuoelacslluF44.405.465.4
All HMA...H5 devices (VS = 5.0)
HMA Series
Amplified pressure sensors
3/15E / 1 1697 / B
www.first-sensor.com
PERFORMANCE CHARACTERISTICS2
(VS=3.0 VDC, TA=25 °C, RH=50 %, analog output signal is ratiometric to VS in the range of VS =2.7...4.2 V)
scitsiretcarahC.niM.pyT.xaMstinU
tesffoerusserporeZ464.105.1635.1
V
)SSF(napselacslluF
5
04.2
tuptuOerusserpdeificeps.xamta466.207.2637.2
erusserpdeificeps.nimta462.003.0633.0
scitsiretcarahC.niM.pyT.xaMstinU
ytiraenil-noN)C°58...02-(
6
52.0± SSF%ycaruccA
7
52.0±
)C°58...02-(ycaruccalatoT
8
5.1±
yaledesnopseR
9
5.0sm
noituloserD/A 21 tib
noituloserA/D 11
noitpmusnoctnerruC 5.4Am
All HMA...U...H3 (unidirectional devices)
All HMA...B...H3 (bidirectional devices)
scitsiretcarahC.niM.pyT.xaMstinU
tesffoerusserporeZ462.003.0633.0 V)SSF(napselacslluF
5
04.2
tuptuoelacslluF466.207.2637.2
All HMA...H3 devices (VS = 3.0)
Specification notes:
1. All wetted materials are selected to give a high level of media compatibility. Media compatibility refers to media inside the
pressure port and lid. Improved media compatibility on high pressure port (backward side of sensor chip) since media has no
contact to electronic components. Nevertheless tests with the media used in the specific application are recommended.
2. Sensor is calibrated in air, changes in sensor behaviour based on physical effects caused by the specific media can occur.
Weight of the media and wetting forces can influence the sensor characteristics.
3. Storage temperature of the sensor without package.
4. Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters
of the sensing element.
5. Full Scale Span (FSS) is the algebraic difference between the output signal for the highest and lowest specified pressure.
6. Non-linearity is the measured deviation based on Best Fit Straight Line (BFSL).
7. Accuracy is the combined error from non-linearity and hysteresis. Hysteresis is the maximum output difference at any point
within the operating pressure range for increasing and decreasing pressure.
8. Total accuracy is the combined error from offset and span calibration, non-linearity, pressure hysteresis, and temperature
effects. Calibration errors include the deviation of offset and full scale from nominal values.
9. Max. delay time between pressure change at the pressure die and signal change at the output.
10. Tested 1h, up to 85 °C.
Sensors are electronic components and should be handled only in ESD save environments.
HMA Series
Amplified pressure sensors
4/15E / 1 1697 / B
www.first-sensor.com
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION
HMA...U1... (SIL, axial no ports)
dimensions in mm
first angle projection
High pressure
2341
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
HMA Series
Amplified pressure sensors
5/15E / 1 1697 / B
www.first-sensor.com
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
dimensions in mm
first angle projection
HMA...W1... (DIP, axial no ports)
* Internal connection.
Do not connect for
any reason
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
5*C/I
6*C/I
7*C/I
8*C/I
2
3
4
7
6
5
81
High pressure
HMA Series
Amplified pressure sensors
6/15E / 1 1697 / B
www.first-sensor.com
dimensions in mm
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
first angle projection
HMA...U7... (SIL, 2 ports axial opposite side, barbed)
High pressure port
2341
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
HMA Series
Amplified pressure sensors
7/15E / 1 1697 / B
www.first-sensor.com
HMA...X7... (SIL, 1 port axial, barbed)
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
dimensions in mm
first angle projection
2341
High pressure port
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
HMA Series
Amplified pressure sensors
8/15E / 1 1697 / B
www.first-sensor.com
HMA...Z7... (DIP, 1 port axial, barbed)
dimensions in mm
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
first angle projection
* Internal connection.
Do not connect for
any reason
2
3
4
7
6
5
81
High pressure port
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
5*C/I
6*C/I
7*C/I
8*C/I
HMA Series
Amplified pressure sensors
9/15E / 1 1697 / B
www.first-sensor.com
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
HMA...U6... (SIL, 2 ports axial opposite side, straight big)
dimensions in mm
first angle projection
High pressure port
2341
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
HMA Series
Amplified pressure sensors
10/15E / 1 1697 / B
www.first-sensor.com
HMA...X6... (SIL, 1 port axial, straight big)
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
dimensions in mm
first angle projection
2341
High pressure port
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
HMA Series
Amplified pressure sensors
11/15E / 1 1697 / B
www.first-sensor.com
HMA...Z6... (DIP, 1 port axial, straight big)
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
dimensions in mm
first angle projection
2
3
4
7
6
5
81
High pressure port
* Internal connection.
Do not connect for
any reason
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
5*C/I
6*C/I
7*C/I
8*C/I
HMA Series
Amplified pressure sensors
12/15E / 1 1697 / B
www.first-sensor.com
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
HMA...U5... (SIL, 2 ports axial opposite side, needle big)
dimensions in mm
first angle projection
High pressure port
2341
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
HMA Series
Amplified pressure sensors
13/15E / 1 1697 / B
www.first-sensor.com
HMA...X5... (SIL, 1 port axial, needle big)
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
dimensions in mm
first angle projection
High pressure port
2341
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
HMA Series
Amplified pressure sensors
14/15E / 1 1697 / B
www.first-sensor.com
HMA...Z5... (DIP, 1 port axial, needle big)
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTION (cont.)
dimensions in mm
High pressure port
2
3
4
7
6
5
81
* Internal connection.
Do not connect for
any reason
niP
n
oitcennoC
1sV+
2DNG
3tuoV+
4C
5*C/I
6*C/I
7*C/I
8*C/I
HMA Series
Amplified pressure sensors
15/15E / 1 1697 / B
www.first-sensor.com
NOMENCLATURE
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snoitpOAMH 001M rabm001 BlanoitceridiB Ulaixastrop2,LIS edisetisoppo )1( tropon HhgiH )3( V3
052M rabm052 UlanoitceridinU 7debraB 5V5
100B rab1 )W( laixastrop2,PID edisetisoppo )5( gibeldeeN
5x2B rab5.2 )6( gibthgiartS
500B rab5 Xlaixatrop1,LIS
010B rab01 Zlaixatrop1,PID
100P isp1
001P isp001
.tseuqernoelbaliava)(.rosneStsriFtcatnocesaelP
:elpmaxE AMH 001M U U 7 H 5
LABEL INFORMATION
tigiD1234 5 6 7 8 901112131
4
1
seireS egnarerusserP /tinuerusserP /edomerusserp noitarbilac gnisuoH gnitroP /edarG egatlov
e
docnoitcudorP
rahCMA-AMH 6isp1 U,rab ,laitnereffid/egag lanoitceridinu
U,LIS laixastrop2 edisetisoppo
1tropon -V5,hgiH
7rabm001 7debraB /V3,hgiH
8rabm052 B,rab ,laitnereffid/egag lanoitceridib
W,PID laixastrop2 edisetisoppo
5gibeldeeN
Arab1 6gibthgiartS
Brab5.2 X,LIS laixa,trop1
Crab5
Lisp001 Z,PID laixatrop1
Mrab01
First Sensor reserves the right to make changes to any products herein.
First Sensor 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.
