They keep the manufacturer/model a secret in order to support their price, but some research revealed it to be a Honeywell 'MediaMate' model MM050PG1HA http://sensing.honeywell.com/index.c...ment/1/re_id/0 (thanks Bill from the Lancair forum!!)
It has a 0-50mVDC output over its 0-50 psi range.
A lower cost and, I believe, superior replacement is the Measurement Specialties MSP 340 model M3421-000006-100PG http://www.meas-spec.com/product/t_product.aspx?id=5115
It has a 0-100mVDC output over its 0-100 psi range. It's available from Digi-Key for about $115 and a direct replacement for the Honeywell, except that the green and white output wires have to be reversed.
