pressure gauges
dwyer instruments a3002 pressure gauge 0 to 2 in h2o
differential pressure gauge differential pressure range 0 to 2 in . h2o 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 pressure range minor div . 0.05 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 standards ce ul csa includes instructions br b features b ul li accuracy 2 % li li ambient operating range f 20 degrees to 120 degrees li li connection size npt in . 1 8 li li dial size in . 4 1 2 li li includes instructions li li item differential pressure gauge li li body material die cast aluminum li li connection size 1 8 npt li li pressure range minor div . 0.05 h2o li li rated total pressure 20 hg to 25 psi li li scale type pressure li li manufacturers warranty length 1 yr . li li agency compliance ce ul csa li li relay type 2 dpdt li li standards ce ul csa li li full scale accuracy % 2 li li contact rating 10a 28vdc 10a 120 240vac li li power requirement 110 to 120vac 50 60 hz li li differential pressure range 0 to 2 h2o li li dial size 4 1 2 li li ambient operating range 20 degrees to 120 degrees f li ul