W.e. anderson h3a-3sl differential pressure switch BA338C keytouch a/s

keytouch a/s

and expansion can be done without a lot of rewiring

Honeywell m7050b1109 temperature & humidity transducer

input: 12v/24v dc

W.e. anderson h3a-3sl differential pressure switch BA338C keytouch a/sW. e. anderson h3a 3sl differential pressure switch w. e. anderson a div. of dwyer instruments, inc. duotect series h3 differential pressure switches class i, groups b,c,d class ii, groups e,f,g enclosure 4 125vac 250 vac 30 vdc electrical 5 amp 5 amp 3amp ratings res. ind. mdl: h3a 3sl range: sw 5 70 psid mwp: 1500 psi 10,342 kpa 325. 301. 0532 switch, h3 pressure(explosion maker's no: h3 a3sl maker: duo tech (dwyer) made in u. s. a weight: 1. 260 kg