pressure gauges
dwyer instruments a3001av pressure gauge 0 to 1 in h2o
differential pressure gauge differential pressure range 0 to 1 in . h2o velocity range 500 to 4000 fpm rated total pressure 20 in . hg to 25 psi connection size 1 8 in . npt dial size 4 1 2 in . body material die cast aluminum scale type pressure and air velocity pressure range minor div . 0.02 in . h2o relay type 2 dpdt accuracy 2 percent contact rating 10a 28vdc 10a 120 240vac power requirement 110 to 120vac 50 60 hz ambient operating range 20 degrees to 120 degrees f br b features b ul li rated total pressure 20 hg to 25 psi li li velocity range fpm 500 to 4000 li li pressure range minor div . 0.02 h2o li li ambient operating range f 20 degrees to 120 degrees li li dial size in . 4 1 2 li li includes instructions li li manufacturers warranty length 1 yr . li li relay type 2 dpdt li li power requirement 110 to 120vac 50 60 hz li li item differential pressure gauge li li connection size npt in . 1 8 li li scale type pressure and air velocity li li agency compliance ce ul csa li li full scale accuracy % 2 li li differential pressure range 0 to 1 h2o li li velocity range 500 to 4000 fpm li li accuracy 2 % li li body material die cast aluminum li li connection size 1 8 npt li li standards ce ul csa li li contact rating 10a 28vdc 10a 120 240vac li li dial size 4 1 2 li li ambient operating range 20 degrees to 120 degrees f li ul