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UE J120-356 Explosion-proof pressure switch UE agent

UE J120-356 Explosion-proof pressure switch UE agent

Features
• Class I, Div. 1 & 2, Groups B, C, & D Class II, Div. 1 & 2, Groups E, F, & G Class III
• Choice of one or two SPDT, optional DPDT output
• Dual electrical conduit openings
• Terminal block wiring
• Welded diaphragm or bellows sensor
• Cover lock
• Ultra-low pressure ranges

Features
• Approvals include cULus, ATEX & SAA; compliance with CE and NACE standards
• Internal adjustment or external adjustment via calibrated dials with tamper resistant cover
• Single or Dual Output
• Wide variety of sensor materials
• Optional Hastelloy®, Monel® and Tantalum sensor material for corrosive media
• Flush mount sanitary sensors
• Stainless steel, Hastelloy®, Monel® flanges conforming to ANSI standards
• Indicating Differential Pressure Module
• Most models available for immediate delivery!

STORAGE TEMPERATURE	-65 to 160°F (-54 to 71°C)
AMBIENT TEMPERATURE LIMITS	-58 to 160°F (-50 to 71°C); models 36-39, 520-525, 540-548, 701-705: 0 to 160°F (-17 to 71°C); Types 820E, 822E: -40 to 160°F (-40 to 71°C) set point typically shifts less than 1% of range for a 50°F (28°C) ambient temperature change; less than 2% for types E121& E122
SET POINT REPEATABILITY	Temperature models: ±1% of adjustable range Pressure models 126-164, S126B-S164B, 171-174, 270-274, 358-376, 520-535, 540-543, 560-564, 701-705: ±1% of adjustable range; models 450-559: ±1/2% of adjustable range; models 36-39, 183-194, 483-494, 544-548, 565-567, 612-680: ±1 1/2% of adjustable range
SHOCK	Set point repeats after 15 G, 10 millisecond duration
VIBRATION	Set point repeats after 2.5 G, 5-500 Hz
ENCLOSURE	Die cast aluminum (max. 0.4% copper), epoxy powder coated; gasketed; coverlock; internal set point lock standard on types J, C, F; gasketed aluminum tamper-resistant dial cover on types B, H, E; aluminum nameplate
ENCLOSURE CLASSIFICATION	Certified to enclosure type 4X. Types 820E, 822E; designed to meet NEMA 4 requirements with option M300; Class I, Division 1 product meet enclosure type 7; Class II, Division 1 products meet enclosure type 9. Certified to IP66 requirements
SWITCH OUTPUT	One or two SPDT; dual switch may be separated up to 100% of range; except type 822E where switch #2 can be set up to 25% of range span below switch #1 setpoint; switches may be wired “normally open” or “normally closed”. Two SPDT hermetic sealed switches available on H122P models
ELECTRICAL RATING	15 A 125/250/480 VAC resistive (standard) except types H122P; 11A 125/250 VAC resistive; B121-13272, B122-13322, E121-13273, E122-13321; 22A 480VAC resistive
REFERENCE SCALES	Types B, E & H: external dial. Scale divisions vary with range.

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UE J120-356 Explosion-proof pressure switch UE agent

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