SDP1000-L

SDP1000-L is a low-range differential pressure sensor for air and non-aggressive gases. Mounted in a rugged, chemically inert PPS housing, the SDP1000 differential pressure sensors feature a unique dynamic range, zero offset and unsurpassed long-term stability. This makes it an ideal fit for demanding yet cost-sensitive OEM applications in HVAC, automotive, process automation and medical equipment. Its leading performance is based on Sensirion’s proprietary CMOSens® sensor technology, which combines the sensor element with amplification and A/D conversion on one single silicon chip. The differential pressure is measured by a thermal sensor element. In comparison to membrane-based sensors, the SDP1000 differential pressure sensor shows an extended measurement range, better offset stability and improved reproducibility even at the lowest pressure ranges. In addition, the SDP1000 is robust against pressure bursts and shows no sensitivity to the mounting orientation.

• Unsurpassed performance thanks to CMOSens® technology
• Offset and hysteresis-free, excellent accuracy and reproducibility even below 10Pa
• Fully calibrated and temperature compensated
• Not sensitive to the mounting orientation
• Direct PCB mounting with simple snap-on system
• Measurement range from -20 to 500Pa at 23°C and absolute = 966mbar, VDD = 5.0V
• Power supply range from 4.75 to 5.25V
• Zero pressure output is 0.250V typ at 23°C and absolute = 966mbar, VDD = 5.0V
• 40ms response time, IP20 protection class
• Operating temperature range from -10°C to +60°C, size (LxWxH) is 1.7 x 1.1 x 0.8inch

Warnings

Do not use this product as safety or emergency stop devices or in any other application where failure of the product could result in personal injury (including death).