This zone pressure sensor measures and reports duct/building static pressure, room-to-room differential pressure, or air velocities/volumes, the company states. DIP switches allow for range switching (five direct ranges, five bi-directional ranges, or one custom range), output selection (4 to 20 mA, 0 to 5 VDC, 0 to 10 VDC output, or a custom current or voltage output), and microprocessor-controlled auto-zeroing. According to the company, the pressure sensor’s custom ASIC (Application Specific Integrated Circuit) provides error correction and signal amplification using digital compensation, while maintaining an analog signal path.

Building Automation Products Inc., 750 North Royal Ave., Gays Mills, WI 54631; 608-735-4800; 608-735-4804 (fax);;

eProduct #181