UnitedElectric防爆壓力開關J120-S144B（United Electric explosion-proof pressure switch J120-S144B ）

American UE explosion-proof pressure switch J120-S137B J120-S144B  J120-S152B  J120-S156B  J120-S164B American UE authorized agent United Electric Controls (UE) provides safety, alarm and emergency shutdown (ESD) solutions, these solutions Reduce regulatory complexity, simplify installation, and meet regulatory compliance standards. We are also an international manufacturer of safety alarm and emergency shutdown products, mainly producing WirelessHart gas detectors, pressure switches, thermostats, electronic and electromechanical pressure temperature switches, transmitters and safety switches, as well as for industrial processes, private Applications, semiconductors, aerospace and defense industry sensors and other products. The main advantages of the US UE explosion-proof pressure switch The product has passed INMETRO certification. Standard product certifications include cULus, ATEX and IECEx. Also Certified for Hazardous Locations Worldwide; Suitability Certified for Class 1 Division 1, Division 2, and Division 1 Hazardous Locations; SIL-2 Certified Switch; SPDT or DPDT Switch Single Output, or Single pole double throw switch with dual outputs; multiple material and sensor ranges available, including welded stainless steel diaphragm or bellows sensors, inlaid sensors, and optional Hastelloy® and Monel® sensor materials for aggressive media; available Temperature protection model for antifreeze and heat tracking; adjustable models with various measuring ranges; set point can be adjusted internally or externally; two-way electrical interface opening is convenient for terminal wiring J120-S126B J120-S134B American UE explosion-proof vacuum switch Selection parametersModel Range Dead Zone Working Pressure Proof Welded 316L stainless steel bellows and 1/2” NPT (female) pressure connection S126B 30 ”Hg Vac to 0 -1 to 0 0.2 to 0.9 ”Hg 6,8 to 30,5 mbar 3 0 ,2 5 0,3 S134B 30 ”Hg Vac to 20 psi -1 to 1,4 0.2 to 1.2 ”Hg 6,8 to 40,6 mbar 20 1,4 25 1,7 S137B 0 to 80 ”wc 0 to 199 ,1 mbar 2 to 6 ”wc 5 to 14,9 mbar 80 “wc 199,1 mbar 5 0,3 S144B 0 to 20 0 to 1,4 0.1 to 0.5 6,9 to 34,5 mbar 20 1,4 25 1,7 S146B 0 to 30 0 to 2,1 0.1 to 0.6 6,9 to 41,4 mbar 30 2,1 40 2,8S156B 0 to 100 0 to 6,9 0.2 to 0.8 13,8 to 55,2 mbar 100 6,9 125 8,6 S164B 0 to 200 0 to 13,8 0.3 to 2 20,7 to 137,9 mbar 200 13 ,8 200 13,8 

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