• +/- .05% full scale long term accuracy (typical)
• 850Hz/channel sampling speed
• Multiple pressure ranges available per DSA
• Vacuum, 5 inch H20 up to 750 psi pressure range
• Auto zero offset correction
• IEEE 1588-2008v2 PTP Compliant
• Drop-in replacement for DSA3200 series scanners

Overview

The DSA3200-PTP series pressure systems represent the next generation of multi-point electronic pressure scanning. The DSA3217-PTP Digital Sensor Array, incorporates 16 temperature compensated piezoresistive pressure transducers with a pneumatic calibration valve, RAM, 16 bit A/D converter, and a microprocessor in a compact self contained module. The result is a network-ready Ethernet pressure scanning module.

The microprocessor compensates for temperature changes and performs engineering unit conversion. The microprocessor also controls the actuation of an internal calibration valve to perform on-line zero and multipoint calibrations. This on-line calibration capability virtually eliminates sensor thermal errors with a long term system accuracy of ±.05% FS (5 psi & up).