UE-120 series pressure switchDetailed product description：

The HT-120 series pressure switch can provide different pressure, differential pressure, vacuum, and temperature ranges, as well as different connection methods, materials, and types of pressure sensing components. It is precisely because of this flexible selection method that the 120 series UE pressure switch can be widely used in various places, such as chemical, petrochemical, refining, oil fields, drilling platforms, oil pipelines, and pharmaceutical industries.

UE120 series pressure switch, differential pressure switch, vacuum switch, and temperature switch

Characteristics
Class I,Divisions 1&2,Groups B,C&D; Class II,Divisions 1&2,Groups E,F&G; Class III series
Meets European ATEX standards and Chinese CQST (GB3836) standards
Bidirectional electrical interface provides convenience for wiring installation
You can choose one single pole double throw (SPDT) or two SPDT outputs
There are wiring terminals inside
The box cover has a locking function
There are various types of sensing components to choose from, including welded stainless steel diaphragms and bellows
Flat installation of sanitary grade sensing components
There are external adjustable and internal adjustable switches
There is a dead zone adjustable switch designed specifically for pumps
Temperature self regulating switch with heat tracking and antifreeze protection
Temperature control indication function (820E/822E)

parameter
Gauge 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)

industrial applications
Dangerous devices for implementing alarm, start-up, and shutdown in the following fields, chemical plants; petroleum pipeline; Refinery; Coal powder and grain dust treatment; Pure gas pipeline; Gas buffer system; Storage tanks, pressure pumps, compressors, and turbines

Performance Options for the HT-120 Series Pressure Switch

Multiple micro switches to choose from: 1 ampere to 30 ampere and up to 480VAC
Single pole double throw and double pole double throw, as well as fully sealed switches
Adjustable dead zone
External manual reset
Hastelloy, Monel, and sensor materials suitable for corrosive media
150 # and 300 # flanges
The temperature switch can choose the capillary length and armored stainless steel according to customer requirements to protect the capillary and temperature pack
Optional stainless steel temperature pack, external reference scale type, fully sealed type, chain box cover, thermocouple sleeve, etc