32305128
Issue F
ABP SERIES
Basic Board Mount Pressure Sensors
High Accuracy, Compensated/Ampliefi d
60 mbar to 10 bar | 6 kPa to 1 MPa | 1 psi to 150 psi
Digital or Analog Output, Liquid Media Capable
to aging of the sensor terminals, which
DESCRIPTION
minimizes the concern about aging
The ABP Series are piezoresistive silicon
of the terminals prior PCB assembly.
pressure sensors offering a ratiometric
Pressure choices allow engineers
analog or digital output for reading
to select range required for their
pressure over the specified full scale
application. Leadless SMT, SMT, and
pressure span and temperature range.
DIP package options.
They are calibrated and temperature
Cost-effective: Small size helps
compensated for sensor offset,
engineers reduce design and
sensitivity, temperature effects and
manufacturing costs while maintaining
accuracy errors (which include non-
enhanced performance and reliability
linearity, repeatability and hysteresis)
of the systems they design.
using an on-board Application Specific
Accurate: Total Error Band (TEB) and
Integrated Circuit (ASIC). Calibrated
wide pressure range enable engineers
output values for pressure are updated
FEATURES
to optimize system performance by
at approximately 1 kHz for analog and
Measures gage and differential
improving resolution and system
2 kHz for digital. All products are
pressures
accuracy. Optional internal diagnostics
designed and manufactured according
Total Error Band (see Figure 1): 1.5 %FSS
validate that the sensor readings are
to ISO 9001 standards.
Liquid media option: Allows for wet/
correct.
Dry gases option: The input port is
wet operation on dual ported devices
Flexible: Supply voltage range, variety
limited to non-corrosive, non-ionic
Industry-leading long-term stability:
of pressure units, types, and ranges,
media (e.g., dry air, gases) and should
0.25 %FSS
output options, and wide operating
not be exposed to condensation. The
Industry-leading accuracy: 0.25 %FSS
temperature range simplify use in the
gases are limited to media compatible
BFSL
application.
with high temperature polyamide,
Wide pressure range: 60 mbar to 10 bar
Versatile: Wet-media compatibility,
silicone, alumina ceramic, silicon, gold,
| 6 kPa to 1 MPa | 1 psi to 150 psi
sleep mode, and temperature
and glass.
As small as 8 mm x 7 mm
output options make the sensor a
Liquid media option: Includes an
High burst pressures (see Table 7)
versatile choice for Internet of Things
additional silicone-based gel coating
Calibrated over temperature range of 0C
applications.
to protect the electronics under
to 50C [32F to 122F]
Honeywell Brand: Utilize proprietary
port P1, which enables use with
Operates from a single power supply of
Honeywell technology, and are
non-corrosive liquids (e.g. water and
either 3.3 Vdc or 5.0 Vdc
protected by multiple global patents.
saline) and in applications where
2
Output: Ratiometric analog or I C- or
condensation can occur. Since port P2
SPI-compatible 12-bit digital
is designed for use with non-corrosive
POTENTIAL APPLICATIONS
Power consumption: 2 uA typical when
liquids, this option is often suitable for
Medical: CPAP, blood analysis, blood
utilizing sleep mode option
wet-wet differential sensing.
pressure monitoring, breast pumps,
Meet IPC/JEDEC J-STD-020D.1
drug dosing, hospital beds, massage
Moisture Sensitivity Level 1
machines, oxygen concentrators,
requirements
DIFFERENTIATION
patient monitoring, sleep apnea
REACH and RoHS compliant
Enhanced accuracy helps the design
equipment, urine analyzers,
Options: Internal diagnostic function,
engineer fully understand the error in
ventilators/portable ventilators, and
liquid media, sleep mode, temperature
measurement.
wound therapy
output
Wide supply voltage range offers
Industrial: Air brakes, HVAC/
design flexibility.
transmitters, life sciences, material
Power consumption when utilizing
handling, pneumatic control and
sleep mode option allows for use in
regulation, process gas monitoring,
battery-powered applications.
PORTFOLIO
and valve positioning/positioners
Honeywell offers a variety of
Commercial: Air beds, coffee makers,
VALUE TO CUSTOMERS
and washing machines
board mount pressure sensors for
Simplifies design-in: Small size
potential use in medical and industrial
saves room on the PC board (PCB),
or simplifies design in smaller and
applications. To view the entire product
lower power devices. Meets Moisture
portfolio, click here.
Sensitivity Level 1 requirements, which
allows for unlimited shelf life when
stored at <30 C/85 %RH and, under
most storage conditions, allows for
PCB soldering without any material
concern about solder joint quality due
Sensing and Internet of ThingsBasic Board Mount Pressure Sensors, ABP Series
FIGURE 1. TOTAL ERROR BAND
Total Error Band (TEB) is a single specification that includes
all possible sources of error. TEB should not be confused with
All Possible Errors
accuracy, which is actually a component of TEB. TEB is the worst
Offset
error that the sensor could experience. The TEB specification
Full Scale Span
on a datasheet may be confusing. Honeywell uses the TEB
specification in its datasheet because it is the most comprehensive Pressure Non-Linearity
Total
Accuracy
measurement of a sensors true accuracy. Honeywell also
Pressure Hysteresis
Error
BFSL
provides the accuracy specification in order to provide a common
Pressure Non-Repeatibility
Band
comparison with competitors literature that does not use the
Thermal Effect on Offset
TEB specification. Many competitors do not use TEBthey simply
Thermal Effect on Span
specify the accuracy of their device. Their accuracy specification,
Thermal Hysteresis
however, may exclude certain parameters. On their datasheet, the
errors are listed individually. When combined, the total error (or
what would be TEB) can be significant.
1
TABLE 1. ABSOLUTE MAXIMUM RATINGS
CHARACTERISTIC MIN. MAX. UNIT
Supply voltage (V ) -0.3 6.0 Vdc
supply
Voltage on any pin -0.3 V + 0.3 V
supply
Digital interface clock frequency:
2
I C 100 400 kHz
SPI 50 800
ESD susceptibility (human body model) 2 kV
Storage temperature -40 [-40] 85 [185] C [F]
Soldering time and temperature:
lead solder temperature (DIP) 4 s max. at 250C [482F]
peak reflow temperature (Leadless SMT, SMT) 15 s max. at 250C [482F]
1
Absolute maximum ratings are the extreme limits the device will withstand without damage.
TABLE 2. ENVIRONMENTAL SPECIFICATIONS
PARAMETER
CHARACTERISTIC
Humidity:
all external surfaces 0 %RH to 95 %RH, non-condensing
internal surfaces of Liquid Media Option (T, V, F, G) 0 %RH to 100 %RH, condensing
internal surfaces of Dry Gases Option (N, D) 0 %RH to 95 %RH, non-condensing
15 g, 10 Hz to 2 kHz
Vibration
100 g, 6 ms duration
Shock
1
1 million pressure cycles minimum
Life
J-STD-020-D.1 Moisture Sensitivity Level 1
Solder reflow
(unlimited shelf life when stored at <30C/85 %RH)
1
Life may vary depending on specific application in which the sensor is used.
1
TABLE 3. WETTED MATERIALS
PRESSURE PORT 1 (P1)
COMPONENT PRESSURE PORT 2 (P2)
DRY GAS OPTION LIQUID MEDIA OPTION
Ports and covers high temperature polyamide
Substrate alumina ceramic alumina ceramic
Adhesives epoxy, silicone epoxy, silicone gel epoxy, silicone
silicon, glass, solder, gold,
Electronic components 304 SST silicon
aluminum
1
Contact Honeywell Customer Service for detailed material information.
TABLE 4. SENSOR PRESSURE TYPES
PRESSURE TYPE DESCRIPTION
Gage Output is proportional to the difference between applied pressure and atmospheric (ambient) pressure.
Differential Output is proportional to the difference between the pressures applied to each port (Port 1 Port 2).
2 Sensing and Internet of Things