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Pressure, Vacuum, Differential pressure switch UE J120-270

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Pressure, Vacuum, Differential pressure switch

Features
  1. • Class I, Divisions 1 & 2, Groups B, C & D; Class II,
  2. Divisions 1 & 2, Groups E, F & G; Class III; Class I, Zone 1
  3. • European ATEX, IECEx, Russian Gosgortechnadzor, Ukrainian Gosnadzorohrantruda, and Chinese CQST flameproof compliance for hazardous areas
  4. • Dual conduit openings provide mounting flexibility
  5. • Enclosure Types 4X, 7 and 9/ IP66 certified
  6. • Choice of single or dual SPDT output
  7. • Terminal block wiring
  8. • Cover lock
  9. • Flush mount sanitary sensors
  10. • Internal adjustment or external calibrated dial with tamper resistant cover
  11. • Pump switch models with wide, controllable deadband
  12. • Heat trace and freeze protection temperature switches
  13. • Indicating temperature control (820E/822E)
Ranges
“wc range: 300 “wc Vac to 250 “wc (-746,7 to 622, 3 mbar)
Pressure: 30”Hg Vac to 6000 psi (-1 to 413,7 bar)
Differential Pressure: 0.2” wcd to 500 psid (0,5 mbar to 34,5 bar)
Temperature: -180°F to 650°F (-117.8°C to 343.3°C)
Options
  1. • Various microswitch options from 1 amp to 30 amps and up to 480 VAC, including adjustable deadband and manual reset switches
  2. • SPDT & DPDT hermetically sealed switches
  3. • Optional immersion stem and capillary lengths for temperature switches
Wide Selection of Pressure Sensors for media compatibility,
optimum sensitivity and set point repeatability, covering ranges
from Vacuum to 6,000 psi (413,7 bar)
  1. • Welded 316 stainless steel diaphragms or bellows
  2. • Teflon, Buna N, Kapton, or Viton diaphragms
  3. • Hastelloy or Monel diaphragms
  4. • 316L stainless steel sanitary diaphragms
  5. • 303 stainless steel pistons for high pressure
Industries & Applications
  1. • Chemical plants
  2. • Pipelines and refineries
  3. • Coal and grain dust areas
  4. • Gas purge lines
  5. • Buffer gas systems
  6. • Tank blanketing
  7. • Pumps, compressors and turbines
Hastelloy® is a registered trademark of Haynes International, Inc. Monel® is a
registered trademark of the INCO family of companies. Teflon® is a registered  
We are a leading company with many years' experience in CCS,ROSEMOUNT, YOKOGAWA, UE ,SOR export business. 
Our products which enjoy popularity in the world markets.

  1. 120 series.jpg
    Pressure, Vacuum, Differential pressure switch UE J120-270

About Us

About Us

Xi`an Ao Xin Automation Instrument Co., Ltd., is located in Xi`an city which is the authoritive centre of instrument and gauge .It is cooperated with many related domestic cooperation to research ,sale and service and also obtained the cert of ISO9001-2008. overall strength of the industry 's leading domestic well-known enterprises .Over the years, the company under the "integrity, innovation , development and harmony " principle of service .

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