Microstructure Pressure Sensors
26PC SMT (1 psi, 5 psi, 15 psi)
26PC SMT Series
Sensing and Control
FEATURES
• Alignment pins for position
accuracy
• Small package size (less
than one half the size of the
26PC) and compact surface
mount profile
• 3,18 mm [0.125 in] diameter
pick-up feature for use in
pick and place machines
• Max peak reflow
temperature of 260
°C
[500
°F]
• Gage, vacuum gage,
differential, wet/wet
differential sensing
available in one package
• True wet/wet differential
sensing
• Proven elastomeric
interconnections of the
20PC family
• Temperature compensation
• End point calibration
• Sensor consists of only five
components
• Elastomeric construction
• Wide operating temperature
range of -40
°C to 85 °C
[-40
°F to 185 °F]
TYPICAL APPLICATIONS
• Blood glucose monitors
• Oxygen conservers
• Infusion pumps
• Ventilators
• CPAP (Continuous Positive
Airway Pressure)
equipment
• Residential fuel cells
The 26PC SMT (Surface Mount Technology) Series pressure sensor, the
first offering in the 20PC SMT family of pressure sensors, is a small, low
cost, high value, pressure sensing solution for use with printed circuit
boards (PCBs). Based on the long established reliability and accuracy of
the 26PC pressure sensor, the 26PC SMT offers reduced size with true
SMT capability. The smaller size reduces the sensor’s footprint on the
PCB, thereby reducing the size of the PCB. The 26PC SMT is the first
pressure sensor capable of being used with other SMT components on the
PCB, helping to lower installation costs and eliminate secondary
operations.
The sensor features Wheatstone bridge construction, silicon
piezoresistive technology, and ratiometric output for proven application
flexibility, design simplicity and ease of manufacture.
Although primarily designed for the medical industry, the 20PC SMT
pressure sensor may be applied in any industry that requires a surface
mount pressure sensor.
WARNING
PERSONAL INJURY
• DO NOT USE these products as safety or emergency stop devices, or in
any other application where failure of the product could result in personal
injury.
Failure to comply with these instructions could result in death or
serious injury.
WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet is for reference only. Do
not use this document as system installation information.
• Complete installation, operation, and maintenance information is
provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or
serious injury.
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