Datasheet

Microstructure Pressure Sensors
24PC SMT (1 psi, 5 psi, 15 psi)
24PC SMT Series
FEATURES
• Alignment pins for position
accuracy
• Small package size (less than
one half the size of the 24PC)
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
• 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 24PC SMT (Surface Mount Technology) Series provides 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 24PC pressure sensor, the 24PC SMT offers reduced size with true
surface mount capability. The smaller size reduces the sensor’s footprint
on the PCB, thereby reducing the size of the PCB. The 24PC SMT been
designed to be used with other PCB SMT components, 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 SMT Series of
pressure sensors may be applied in almost 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.
Sensing and Control