Sensortechnics HCLA0075DB Miniature amplified low pressure sensor Datasheet

HCLA Series
Miniature amplified low pressure sensors
FEATURES
· 0 ... 2.5 to 0 ... 75 mbar,
0 ... ±2.5 to 0 ... ±75 mbar,
differential or gage
· Output: 0.25...4.25 V and I2C-bus
(SPI and switching outputs optional)
· Precision ASIC conditioning
· Calibrated and temperature
compensated
· Matched pressure port volumes
· Miniature SMT and SIL housings
· RoHS compliant
· Sensortechnics PRO services
SPECIFICATIONS
ELECTRICAL CONNECTION
Maximum ratings
Supply voltage VS
4.5 V ... 5.5 VDC
(optional 2.7 ... 3.3 VDC)
Output current
Sink
Source
+Vs
1
1 mA
1 mA
3
5
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 ranges
Compensated
Operating
Storage
-25 ... 85°C
-25 ... 85°C
-40 ... 125°C
Humidity limits (non-condensing)
0 ... 95 %RH
E / 11629 / A
8
Vout
SCL
SDA
2
GND
Note:
Pins 5 and 8 (connections for digital
I2C-bus) are only available for SMD
package styles (H, E and Q housings)
1/15
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HCLA Series
Miniature amplified low pressure sensors
PRESSURE SENSOR CHARACTERISTICS
(Vs = 5.0 V, TA = 25 °C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS,
pressure applied to high pressure port)
Part no.
Operating pressure
Proof pressure5,7
Burst pressure6,7
HCLA02X5...B
0...±2.5 mbar
250 mbar
500 mbar
HCLA12X5...B
0...±12.5 mbar
250 mbar
500 mbar
HCLA0025...B
0...±25 mbar
500 mbar
750 mbar
HCLA0050...B
0...±50 mbar
750 mbar
1200 mbar
HCLA0075...B
0...±75 mbar
1200 mbar
2000 mbar
HCLA02X5...U
0...2.5 mbar
250 mbar
500 mbar
HCLA12X5...U
0...12.5 mbar
250 mbar
500 mbar
HCLA0025...U
0...25 mbar
500 mbar
750 mbar
HCLA0050...U
0...50 mbar
750 mbar
1200 mbar
HCLA0075...U
0...75 mbar
1200 mbar
2000 mbar
Output signal
2.25 ±2 V
0.25 - 4.25 V
Specification notes:
1. Shift is relative to 25°C.
2. Shift is within the first hour of excitation applied to the device.
3. Non-linearity refers to the Best Straight Line fit, measured for lowest specified pressure, highest specified pressure and 1/2 full
scale pressure.
4. Full Scale Span (FSS) is the algebraic difference between the output signal for the highest and lowest highest
pressure.
5. Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters
of the sensing element.
6. Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks to
the housing.
7. The common mode pressure for the HCLA series is 2 bar. Common mode pressure is the maximum pressure that can be
applied to both ports of a differential pressure sensor simultaneously without damaging the sensor housing.
8. Max. delay time between pressure change at the pressure die and signal change at the output.
9. The response time depends on the adjusted internal A/D resolution of the sensor. For 12 bit it is typ. 0.5 ms. Other A/D
resolutions and reponse times are available on request. Please contact Sensortechnics for further information.
10. Sensors with lower current consumption are available on request. Please contact Sensortechnics for further information.
E / 11629 / A
2/15
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HCLA Series
Miniature amplified low pressure sensors
PERFORMANCE CHARACTERISTICS
(Vs = 5.0 V, TA = 25 °C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS,
pressure applied to high pressure port)
HCLA02X5...
Characteristics
Min.
3
Non-linearity and hysteresis (BSL)
Thermal effects (-25 to 85°C)1
Typ.
Max.
±0.05
±0.25
Offset
±1.5
Span
Unit
%FSS
±2.0
Response delay8, 9
0.5
9
A/D resolution
ms
12
D/A resolution
11
Current consumption (no load)10
5
bi t
mA
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Offset warm-up shift2
±0042
Offset position sensitivity (±1 g)
±0063
Offset long term drift (one year)
±0042
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
2
Offset warm-up shift
±10
Offset position sensitivity (±1 g)
±15
Offset long term drift (one year)
±10
mV
HCLA02X5...B
Characteristics
Min.
Operating pressure range
Typ.
-2.5
Max.
Unit
+2.5
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
370A
3999
3C 28
Full scale span (FSS)4
63D 6
6666
68F 5
Output
at +2.5 mbar
6C C C
at -2.5 mbar
0666
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
2.15
2.25
2.35
Full scale span (FSS)4
3.90
4.00
4.10
Output
at +2.5 mbar
4.25
at -2.5 mbar
0.25
V
HCLA02X5...U
Characteristics
Operating pressure range
Min.
Typ.
0
Max.
Unit
+2.5
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
03D 7
0666
08F 6
Full scale span (FSS)4
63D 6
6666
68F 5
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
0.15
0.25
0.35
Full scale span (FSS)4
3.90
4.00
4.10
E / 11629 / A
V
3/15
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HCLA Series
Miniature amplified low pressure sensors
PERFORMANCE CHARACTERISTICS (cont.)
(Vs = 5.0 V, TA = 25 °C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS,
pressure applied to high pressure port)
HCLA12X5...
Characteristics
Min.
3
Non-linearity and hysteresis (BSL)
Thermal effects (-25 to 85°C)1
Typ.
Max.
±0.05
±0.25
Offset
±1.0
Span
Unit
%FSS
±1.0
Response delay8, 9
0.5
9
ms
12
A/D resolution
D/A resolution
11
Current consumption (no load)10
5
bi t
mA
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Offset warm-up shift2
±0021
Offset position sensitivity (±1 g)
±0021
Offset long term drift (one year)
±0021
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
2
Offset warm-up shift
±5
Offset position sensitivity (±1 g)
±5
Offset long term drift (one year)
±5
mV
HCLA12X5...B
Characteristics
Min.
Operating pressure range
Typ.
-12.5
Max.
Unit
+12.5
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
370A
3999
3C 28
Full scale span (FSS)4
63D 6
6666
68F 5
Output
at +12.5 mbar
6C C C
at -12.5 mbar
0666
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
2.15
2.25
2.35
Full scale span (FSS)4
3.90
4.00
4.10
Output
at +12.5 mbar
4.25
at -12.5 mbar
0.25
V
HCLA12X5...U
Characteristics
Operating pressure range
Min.
Typ.
0
Max.
Unit
+12.5
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
4
Full scale span (FSS)
03D 7
0666
08F 6
63D 6
6666
68F 5
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
4
Full scale span (FSS)
E / 11629 / A
0.15
0.25
0.35
3.90
4.00
4.10
V
4/15
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HCLA Series
Miniature amplified low pressure sensors
PERFORMANCE CHARACTERISTICS (cont.)
(Vs = 5.0 V, TA = 25 °C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS,
pressure applied to high pressure port)
HCLA0025...
Characteristics
Min.
3
Non-linearity and hysteresis (BSL)
Thermal effects (-25 to 85°C)1
Typ.
Max.
±0.05
±0.25
Offset
±0.5
Span
Unit
%FSS
±1.0
Response delay8, 9
0.5
9
ms
12
A/D resolution
D/A resolution
11
Current consumption (no load)10
5
bi t
mA
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Offset warm-up shift2
±0021
Offset position sensitivity (±1 g)
±0021
Offset long term drift (one year)
±0021
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
2
Offset warm-up shift
±5
Offset position sensitivity (±1 g)
±5
Offset long term drift (one year)
±5
mV
HCLA0025...B
Characteristics
Min.
Operating pressure range
Typ.
-25
Max.
Unit
+25
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
370A
3999
3C 28
Full scale span (FSS)4
63D 6
6666
68F 5
Output
at +25 mbar
6C C C
at -25 mbar
0666
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
2.15
4
Full scale span (FSS)
3.90
Output
2.25
2.35
4.00
4.10
at +25 mbar
4.25
at -25 mbar
0.25
V
HCLA0025...U
Characteristics
Operating pressure range
Min.
Typ.
0
Max.
Unit
+25
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
4
Full scale span (FSS)
03D 7
0666
08F 6
63D 6
6666
68F 5
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
0.15
0.25
0.35
Full scale span (FSS)4
3.90
4.00
4.10
E / 11629 / A
V
5/15
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HCLA Series
Miniature amplified low pressure sensors
PERFORMANCE CHARACTERISTICS (cont.)
(Vs = 5.0 V, TA = 25 °C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS,
pressure applied to high pressure port)
HCLA0050...
Characteristics
Min.
3
Non-linearity and hysteresis (BSL)
1
Thermal effects (-25 to 85°C)
Typ.
Max.
±0.05
±0.25
Offset
±0.5
Span
±1.0
Response delay8, 9
0.5
A/D resolution9
12
D/A resolution
%FSS
ms
11
Current consumption (no load)10
Unit
5
bi t
mA
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Offset warm-up shift2
±0021
Offset position sensitivity (±1 g)
±0021
Offset long term drift (one year)
±0021
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Offset warm-up shift2
±5
Offset position sensitivity (±1 g)
±5
Offset long term drift (one year)
±5
mV
HCLA0050...B
Characteristics
Min.
Operating pressure range
Typ.
-50
Max.
Unit
+50
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
370A
3999
3C 28
Full scale span (FSS)4
63D 6
6666
68F 5
Output
at +50 mbar
6C C C
at -50 mbar
0666
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
2.15
4
Full scale span (FSS)
3.90
Output
2.25
2.35
4.00
4.10
at +50 mbar
4.25
at -50 mbar
0.25
V
HCLA0050...U
Characteristics
Operating pressure range
Min.
Typ.
0
Max.
Unit
+50
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
4
Full scale span (FSS)
03D 7
0666
08F 6
63D 6
6666
68F 5
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
4
Full scale span (FSS)
E / 11629 / A
0.15
0.25
0.35
3.90
4.00
4.10
V
6/15
www.sensortechnics.com
HCLA Series
Miniature amplified low pressure sensors
PERFORMANCE CHARACTERISTICS (cont.)
(Vs = 5.0 V, TA = 25 °C, analog output signal is ratiometric to VS, digital output signal is not ratiometric to VS,
pressure applied to high pressure port)
HCLA0075...
Characteristics
Min.
3
Non-linearity and hysteresis (BSL)
Thermal effects (-25 to 85°C)1
Typ.
Max.
±0.05
±0.25
Offset
±0.5
Span
Unit
%FSS
±1.0
Response delay8, 9
0.5
9
A/D resolution
ms
12
D/A resolution
11
Current consumption (no load)10
5
bi t
mA
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Offset warm-up shift2
±0021
Offset position sensitivity (±1 g)
±0021
Offset long term drift (one year)
±0021
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
2
Offset warm-up shift
±5
Offset position sensitivity (±1 g)
±5
Offset long term drift (one year)
±5
mV
HCLA0075...B
Characteristics
Min.
Operating pressure range
Typ.
-75
Max.
Unit
+75
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
370A
3999
3C 28
Full scale span (FSS)4
63D 6
6666
68F 5
Output
at +75 mbar
6C C C
at -75 mbar
0666
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
2.15
4
Full scale span (FSS)
3.90
Output
2.25
2.35
4.00
4.10
at +75 mbar
4.25
at -75 mbar
0.25
V
HCLA0075...U
Characteristics
Operating pressure range
Min.
Typ.
0
Max.
Unit
+75
mbar
D IG IT A L P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
4
Full scale span (FSS)
03D 7
0666
08F 6
63D 6
6666
68F 5
Count Hex
A N A L O G U E P E R F O R M A N C E C H A R A C T E R IS T IC S
Zero pressure offset
4
Full scale span (FSS)
E / 11629 / A
0.15
0.25
0.35
3.90
4.00
4.10
V
7/15
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HCLA Series
Miniature amplified low pressure sensors
I²C BUS
Introduction
DATA valid (D): State of data line represents valid data when,
after START condition, data line is stable for duration of
HIGH period of clock signal. Data on line must be
changed during LOW period of clock signal. There is
one clock pulse per bit of data.
The HCLA is capable to generate a digital output signal.
The device runs a cyclic program, which will store a corrected
pressure value with 12 bit resolution about every 250 µs
within the output registers of the internal ASIC. In order to
use the sensor for digital signal readout, it should be
connected to a bidirectional I²C-bus.
Acknowledge (A): Data is transferred in pieces of 8 bits
(1 byte) on serial bus, MSB first. After each byte receiving
device – whether master or slave – is obliged to pull
data line LOW as acknowledge for reception of data.
Master must generate an extra clock pulse for this purpose. When acknowledge is missed, slave transmitter
becomes inactive. It is on master either to send last command again or to generate STOP condition in that case.
According to the I²C-bus specification, the bus is controlled
by a master device, which generates the clock signal,
controls the bus access and generates START and STOP
conditions. The HCLA is designed to work as a slave, hence
it will only respond to requests from a master device.
Digital I²C interface
Slave address: The I²C-bus master-slave concept requires
a unique address for each device. The HCLA has a
preconfigured slave address (1111000xb). By factory
programming it is possible to define a secondary slave
address additional to the general one. According to I²C
specification 127 different addresses are available. The
sensor will then listen to both slave addresses. After
generating a START condition the master sends the
address byte containing a 7 bit address followed by a
data direction bit (R/W). A "0" indicates a transmission
from master to slave (WRITE), a "1" indicates a data
request (READ).
The HCLA complies with the following protocol (Fig. 1):
Bus not busy: During idle periods both data line (SDA) and
clock line (SCL) remain HIGH.
START condition (S): HIGH to LOW transition of SDA line
while clock (SCL) is HIGH is interpreted as START condition. START conditions are always generated by the
master. Each initial request for a pressure value has to
begin with a START condition.
STOP condition (P): LOW to HIGH transition of SDA line while
clock (SCL) is HIGH determines STOP condition. STOP
conditions are always generated by the master. More than
one request for the current pressure value can be transmitted without generation of intermediate STOP condition.
DATA operation: The sensor starts to send 2 data bytes
containing the current pressure value as a 15 bit
information placed in the output registers.
SCL
SDA
START
condition
Data
valid
1
S Slave Address R/W A
Data allowed
to change
Data Byte 1
A
STOP
condition
Data Byte 2
Read out of first pressure value
generated by master
generated by slave
A
Data Byte 1
P
Read out of n pressure values (optional)
S = START condition
Data Byte 1 = High Byte (MSB first)
A = Acknowledge
Data Byte 2 = Low Byte (LSB last)
P = STOP condition
Fig. 1:
I²C bus protocol
E / 11629 / A
8/15
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HCLA Series
Miniature amplified low pressure sensors
I²C Interface Parameters
Parameter
Symbol
Input high level
Input low level
Output low level
Pull-up resistor
Load capacitance @ SDA
Input capacitance @ SDA/SCL
SCL clock frequency
Bus free time between STOP and START condition
Hold time (repeated) START condition, to first clock pulse
LOW period of SCL
HIGH period of SCL
Setup time repeated START condition
Data hold time
Data setup time
Rise time of both SDA and SCL
Fall time of both SDA and SCL
Setup time for STOP condition
Min.
Typ.
90
0
Max.
Unit
100
10
10
% of V s
Ω
500
C SD A
CI2C_IN
FSC L
tBUF
tHD.STA
tLOW
tHIGH
tSU.STA
tHD.DAT
tSU.DAT
tR
tF
tSU.STO
400
10
400
100*
1.3
0.8
1.3
0.6
1
0
0.2
pF
kHz
µs
0.3
0.3
0.6
* recommended
Note: Sensortechnics recommends communication speeds of at least 100 kHz (max. 400 kHz).
Please contact your nearest Sensortechnics sales office for further information.
tSU;DAT
tHD;DAT
tSU;STA tHD;STA
tR
tSU;STO tBUF
tHD;STA
tF
SCL
SDA
tHIGH
tLOW
SCL
SDA
Fig. 2:
Timing characteristics
E / 11629 / A
9/15
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HCLA Series
Miniature amplified low pressure sensors
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS
HCLA...D...
6.70
Package: dual port, same side
3
12.70
1.90
3
10.70
16
10.30
6.50
9.50
2
Bottom view
0.25
4 3 2 1
1.45
4.50
0.51
2.54
Pin
Connection
1
+Vs
2
GND
3
Vout
4
I / C*
* Internal connection.
Do not connect for any reason
10.70
1.90
HIGH PRESSURE PORT
third angle projection
LOW PRESSURE PORT
3
dimensions in mm
4.20
HCLA...E...
Package: SMD dual port, same side
12.70
4.50
Bottom view
6.50
1.28
16
3
5 6 7 8
4 3 2 1
4.06
10.70
LOW PRESSURE PORT
Connection
1
+Vs
2
GND
3
Vout
4
I/C *
5
SC L
6
4.20
3
7
6.70
8
3
1.90
2
HIGH PRESSURE PORT
Pin
I/C *
SD A
* Internal connection.
Do not connect for any reason
0.46
2.54
third angle projection
dimensions in mm
E / 11629 / A
10/15
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HCLA Series
Miniature amplified low pressure sensors
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS (cont.)
HCLA...G...
Package: single port
3.70
Top view
3
12.70
2
9.50
16
10.30
10.70
6.4 4.3
1.90
2.5
+Vs
2
GND
3
Vout
4
I / C*
1.90
1.45
Connection
1
* Internal connection.
Do not connect for any reason
1 2 34
0.51
2.54
0.25
Pin
third angle projection
10.70
HIGH PRESSURE PORT
3
dimensions in mm
4.20
HCLA...H...
Package: SMD single port
Top view
12.70
2.5
9.50
16
1.28
4.06
2
6.4 4.3
8 7 6 5
Pin
Connection
1
+Vs
2
GND
3
Vout
4
I/C *
5
SC L
6
1 2 3 4
7
10.70
8
2.54
HIGH PRESSURE PORT
SD A
* Internal connection.
Do not connect for any reason
3.70
3
1.90
0.46
I/C *
third angle projection
3
4.20
E / 11629 / A
dimensions in mm
11/15
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HCLA Series
Miniature amplified low pressure sensors
HOUSING OPTIONS
Different housing options are available on request. Please contact Sensortechnics.
Dual port, opposite side (HCLA...P...)
6.70
3
12.70
10.70
Pin
10.30
9.50
2
16
Bottom view
1.90
4 3 2 1
1
+Vs
2
GND
3
Vout
4
I / C*
* Internal connection.
Do not connect for any reason
0.25
0.51
Connection
1.45
2.54
10.70
1.90
HIGH PRESSURE PORT
third angle projection
LOW PRESSURE PORT
dimensions in mm
3
4.20
SMD dual port, opposite side (HCLA...Q...)
12.70
Bottom view
Pin
1.28
9.50
16
2
5 6 7 8
4 3 2 1
4.06
10.70
3
LOW PRESSURE PORT
3
Vout
4
I/C *
5
SC L
6
I/C *
SD A
* Internal connection.
Do not connect for any reason
6.70
3
1.90
0.46
E / 11629 / A
+Vs
GND
8
HIGH PRESSURE PORT
2.54
1
2
7
4.20
Connection
third angle projection
dimensions in mm
12/15
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HCLA Series
Miniature amplified low pressure sensors
HOUSING OPTIONS (cont.)
Different housing options are available on request. Please contact Sensortechnics.
Dual port, top side (HCL...T...)
12.70
Bottom view
6.70
7.85
4.85
3
2
10.30
16
10.70
4.20
3
1.90
4 3 2 1
0.25
0.51
1.45
Pin
Connection
1
+Vs
2
GND
3
Vout
4
I / C*
* Internal connection.
Do not connect for any reason
2.54
HIGH PRESSURE PORT
1.90
10.70
third angle projection
LOW PRESSURE PORT
E / 11629 / A
dimensions in mm
13/15
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HCLA Series
Miniature amplified low pressure sensors
HOUSING OPTIONS (cont.)
Different housing options are available on request. Please contact Sensortechnics.
Barbed pressure ports
Ø 2.20 ±0.1
(Available for all housing styles. Sample package shown: SMD dual port, same side)
12.70
4.67
00
7.
5 6 7 8
16
Ø 3.0 ±0.1
Ø 2.20 ±0.1
Bottom view
10.70
4.0
5.21
6.87
3,12
HIGH PRESSURE PORT
2.0
4 3 2 1
2.50 ±0.2
5 ±0.2
third angle projection
LOW PRESSURE PORT
2.54
0.46
dimensions in mm
Dual Inline Packages (DIP)
(Available for all housing styles. Sample package shown: DIP dual port, same side)
12.70
Bottom view
4.50
6.50
16.0
16.25
3.0
5 6 7 8
4 3 2 1
9.0
10.70
6.70
2.0
third angle projection
LOW PRESSURE PORT
2.54
E / 11629 / A
0.46
5.60
1.90
3.0
3.0
4.20
HIGH PRESSURE PORT
dimensions in mm
14/15
www.sensortechnics.com
HCLA Series
Miniature amplified low pressure sensors
ORDERING INFORMATION
Series
Options
H C LA
Pressure range
Housing
Calibration
02X 5
2.5 mbar
D*
Diff SIL same side
B
Bidirectional
12X 5
12.5 mbar
E
Diff SMD same side
U
Unidirectional
0025
25 mbar
G*
Gage SIL
0050
50 mbar
H
Gage SMD
0075
75 mbar
(P)*
Diff SIL opposite side
(Q)
Diff SMD opposite side
(T)*
Diff SIL same top side
Housings P, Q, T available on request.
Please contact Sensortechnics.
* not available with digital output
Example:
H C LA
02X 5
E
B
Custom specific pressure ranges and mechanical or electronic sensor modifications
are widely available:
· up to 15 bit resolution
· 3 V power supply
· SPI, switching and custom specific outputs
· barbed pressure ports
· Dual Inline Packages (DIP)
... etc.
Please contact your nearest Sensortechnics sales office for further information.
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 reserve the right to make changes to any products herein. Sensortechnics do 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 / 11629 / A
15/15
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