Basic Board Mount Pressure Sensors 32305128 ABP SeriesHigh Accuracy, Compensated/Ampliefi d Issue E 60 mbar to 10 bar 6 kPa to 1 MPa 1 psi to 150 psi Digital or Analog Output, Liquid Media Capable Datasheet improving resolution and system accuracy. Optional internal diagnostics validate that the sensor readings are correct. Flexible: Supply voltage range, variety of pressure units, types, and ranges, output options, and wide operating temperature range simplify use in the application. Versatile: Wet-media compatibility, sleep mode, and temperature output options make the sensor a versatile choice for Internet of Things applications. Honeywell Brand: Utilize proprietary Honeywell technology, and are protected by multiple global patents. DIFFERENTIATION Enhanced accuracy helps the design engineer fully understand the error in measurement. Wide supply voltage range offers design flexibility. Power consumption when utilizing sleep mode option allows for use in battery-powered applications. DESCRIPTION FEATURES The ABP Series are piezoresistive silicon pressure sensors Measure gage and differential pressures offering a ratiometric analog or digital output for reading Total Error Band (see Figure 1): 1.5 %FSS pressure over the specified full scale pressure span and Liquid media option: Allows for wet/wet operation on dual temperature range. They are calibrated and temperature ported devices compensated for sensor offset, sensitivity, temperature Industry-leading long-term stability: 0.25 %FSS effects and accuracy errors (which include non-linearity, Industry-leading accuracy: 0.25 %FSS BFSL repeatability and hysteresis) using an on-board Application Wide pressure range: 60 mbar to 10 bar 6 kPa to 1 MPa Specific Integrated Circuit (ASIC). Calibrated output 1 psi to 150 psi values for pressure are updated at approximately 1 kHz for As small as 8 mm x 7 mm analog and 2 kHz for digital. All products are designed and High burst pressures (see Table 7) manufactured according to ISO 9001 standards. Calibrated over temperature range of 0C to 50C 32F to 122F Dry gases option: The input port is limited to non-corrosive, Operates from a single power supply of either 3.3 Vdc or 5.0 Vdc non-ionic media (e.g., dry air, gases) and should not be 2 Output: Ratiometric analog or I C- or SPI-compatible 12-bit exposed to condensation. The gases are limited to media digital compatible with high temperature polyamide, silicone, Power consumption: 2 uA typical when utilizing sleep mode option alumina ceramic, silicon, gold, and glass. Meet IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1 Liquid media option: Includes an additional silicone-based requirements gel coating to protect the electronics under port P1, which REACH and RoHS compliant enables use with non-corrosive liquids (e.g. water and Options: Internal diagnostic function, liquid media, sleep saline) and in applications where condensation can occur. mode, temperature output Since port P2 is designed for use with non-corrosive liquids, this option is often suitable for wet-wet differential sensing. POTENTIAL APPLICATIONS VALUE TO CUSTOMERS Medical: CPAP, blood analysis, blood pressure monitoring, Simplifies design-in: Small size saves room on the PC board breast pumps, drug dosing, hospital beds, massage (PCB), or simplifies design in smaller and lower power machines, oxygen concentrators, patient monitoring, sleep devices. Meets Moisture Sensitivity Level 1 requirements, apnea equipment, urine analyzers, ventilators/portable which allows for unlimited shelf life when stored at ventilators, and wound therapy <30 C/85 %RH and, under most storage conditions, allows Industrial: Air brakes, HVAC/transmitters, life sciences, for PCB soldering without any material concern about solder material handling, pneumatic control and regulation, joint quality due to aging of the sensor terminals, which process gas monitoring, and valve positioning/positioners minimizes the concern about aging of the terminals prior Commercial: Air beds, coffee makers, and washing PCB assembly. Pressure choices allow engineers to select machines range required for their application. Leadless SMT, SMT, and DIP package options. PORTFOLIO Cost-effective: Small size helps engineers reduce design The Basic ABP Series is an addition to the following portfolio and manufacturing costs while maintaining enhanced of board mount pressure sensors: Basic NBP Series, Basic performance and reliability of the systems they design. TBP Series, TruStability HSC Series, TruStability SSC Accurate: Total Error Band (TEB) and wide pressure range Series, TruStability TSC Series, and TruStability NSC Series. enable engineers to optimize system performance by 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 accuracy, which is actually a component of TEB. TEB is the worst All Possible Errors error that the sensor could experience. The TEB specification Offset on a datasheet may be confusing. Honeywell uses the TEB Full Scale Span 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 and V) 0 %RH to 100 %RH, condensing internal surfaces of Dry Gases Option (N and 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