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