UE压力开关12SHSN3E不锈钢外壳压力开关（UE pressure switch 12SHSN3E stainless steel housing pressure switch ）

12SHSN2C 12SHSN2E 12SHSN3A 12SHSN3C 12SHSN3E 12SHSN4D 12SHSN4H 12SHSN5B 12SHSN5C   U.S. UE12 series pressure switch application All stainless steel switch for hazardous location - shockproof pressure switch, differential pressure switch, temperature switch, spring design by Belleville; with alarm, activation and shutdown Functional 12 series of pressure switches, differential pressure switches and temperature switches are the best choice for harsh environments and small space installation applications. All metal wetted parts meet the requirements of NACE MR-0175. The main areas include: chemical plants and refineries, pipeline manufacturers and pumping stations, offshore platforms, rotating equipment. Features of US UE12 series pressure switches: fastened stainless steel structure 4X, 7, 9 protection and explosion-proof grades meet European ATEX explosion-proof certification , easy to install and debug on -site SPDT and SPST full-sealed spring technology for quick action, Long product life, strong shockproof mounting bracket, suitable for various installations Compression-resistant 72" cable 1 A, gold contact switch with chain lock box cover M20 metric thread circuit connection 4 DIN terminal connectors External grounding screw pre- wired Oxygen cleaning temperature switches for junction boxes and terminal blocks Oxygen system applications can choose capillary length and armored stainless steel or TFE coating according to customer requirements to protect capillary and temperature bulbs . Accessories required for on-site installation, connecting parts and thermocouple sleeves, etc.  The technical parameters of UE 12 series full 316 stainless steel explosion-proof pressure switch are as follows:Shell material: 316 stainless steel Shell protection: Comply with 4X explosion-proof and protection level: Meet the explosion-proof requirements of Zone 1 and Zone 2, and the protection level is IP66 Switch output: Code S: One SPDT, fully sealed switch.           Code D: Two SPDTs as DPDT, Hermetic Switch Contact Electrical Ratings: Code H: 5 A, 125/250 VAC, 5 A/28 VDC resistive and 3 A/28 VDC inductive. Silver Contact                 Code L: 1 A/125 VAC, 1 A/28VDC resistive and 3 A/28 VDC inductive. Gold contact Electrical connection: Code N: 1/2" NPT (male thread) with 72" drop wire Pressure connection: Code M: M20 metric thread, 72" drop wire choose M515, 4 terminals           (DIN 43650 Form A) only suitable SPDT (this option does not meet Div. 1 or 2, or ATEX requirements) Weight: about 12 oz (0.34 kg) Connection: 1/2" NPT (female thread) or 1/4" NPT (female thread). Mounting: It can be pipe-mounted or bracket-mounted (select 62169-13) American UE pressure switch small volume pressure controller stainless steel shell explosion-proof pressure switch 12SHDN4F 12SHDN5D 12SHDN5E 12SHDN5H 12SNDH6B 12SHDN6G 12SHDN8A-M423 12SHDN8B12SHDN8D 12SHDN8F 12SHDN8G 12SHSM5A 12SHSM6A 12SHSM9A 12SHSMP8 12SHSN2A-M405               12SHSN2C 12SHSN2E 12SHSN3A 12SHSN3C 12SHSN3E 12SHSN4D 12SHSN4H 12SHSN5B 12SHSN5C 12SHDN8CXD002 12SNSN5E      12SNSN8B 12SHSN8C 12SHSN8D 12SHSN9A 12SHSN9B-M423 12SHSNK4 12SHSNP1 12SNSHR4 12SHDN8A 12SHSN8A 12SHSN9B 12SHSNK4-M432-M201  (责任编辑：)

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