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P255 pressure sensor has low power consumption

A Kavlico product story
Edited by the Engineeringtalk editorial team Feb 13, 2009

Kavlico has developed the P255 general-purpose pressure sensor with advanced electronics for enhanced performance.

The mixed-signal CMOS ASIC provides for improved EMI/RFI and accuracy specifications.

Specifically designed for pressure measurements of 0-15 to 0-1000 PSIA/PSIG, the P255 is a robust device utilising a ceramic diaphragm that can withstand exposure to an array of liquid and gaseous process media.

Excited by 5VDC, the P255 provides a linear amplified output of 0.5 to 4.5VDC that is proportional to pressure.

The sensor has low power consumption, good long-term stability, repeatability and hysteresis.

Other features include overvoltage, reverse polarity, and short-circuit protection.

The P255 has a 316 stainless steel housing and has an operating temperature range of -40C to +125C.

Due to the sensor's high shock and vibration tolerance, it is well-suited for applications such as: hydraulic systems, refrigeration and HVAC systems, gas-tank pressure-monitoring, level measurements, coolant pressures, agricultural chemical equipment, marine systems, and aggressive fluid measurements.

The P255 is RoHS-compliant and can be ordered in off-the-shelf designs or adapted to fit OEM application-specific requirements.

A variety of electrical connector and pressure connection ports may be chosen to fit measurement criteria.

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