Process Instruments

Product Details:

As safety requirements become more stringent, the determining factor in specifying an industrial pressure, differential pressure and/ or temperature switch rests upon that switch protecting equipment, processes and personnel. Meeting hazardous location requirements through worldwide approvals and certifications, UE’s 120 Series is the choice where potentially explosive or highly corrosive atmospheres exist. The 120 Series offers a variety of pressure, vacuum, differential pressure and temperature ranges, as well as process connections, wetted materials and sensor types. With a common flexible platform, modelscan quickly be adapted at the factory for special requirements, such as ranges, process connections and electrical ratings. Typical industries using 120 Series switches include chemical, petrochemical, refinery and oil & gas production and transmission.

Description:

• SIL2 Certified
• Class 1, Divisions 1 & 2, Zone 1
• UL listed, cUL certified, ATEX flame-proof & CE (LVD, PED) compliant; other worldwide hazardous location approvals available
• Dual electrical conduit openings provide mounting flexibility while terminal block provides ease of wiring
• SPDT, DPDT, or dual SPDT switch output of pressure sensor materials, including welded stainless steel diaphragms and bellows
• Internal or external set-point adjustment
• Heat trace & freeze protection temperature models
• Adjustable set-point ranges: Pressure & Vacuum: 30 "Hg Vac to 6000 psi (1 to 413,7 bar)

Additional Information:

• Item Code: 12-120-Series

Product Details:

12 Series hazardous location switches are ideal for operation in tough applications where space is at a premium. A snap-action Belleville spring assembly is used in most models to provide vibration resistance and prolonged switch life. The 316 stainless steel enclosure and hermetically sealed switch provide rugged protection from the environment. Approved for use in hazardous locations worldwide, the 12 Series is installed within applications ranging from offshore oil rigs to rotating equipment, and more.

Description:

• Hermetically Sealed Micro-switch
• Belleville Actuated
• UL, cUL approved and ATEX compliant
• Dual Seal Certified

Product Details:

The 100 Series is a cost-effective, SIL-certified switch for pressure, vacuum, differential pressure, and temperature applications in process plants and OEM equipment. The rugged, one-piece enclosure features a slanted cover for wiring accessibility.

A wide variety of microswitch and process-connection options make this versatile, SIL-certified switch ideal for applications requiring a rugged weather-proof device.

Typical applications that utilize the 100 Series are heat tracing, freeze protection, processing equipment (pumps, compressors), inputs for annunciator panels, and fire suppression systems.

Product Details:

The One series Safety Transmitter is a transmitter-switch for monitoring pressure or temperatureand meets the requirements of SIL2 for random integrity at HFT= 0, SIL3 for random integrity at HFT = 1 and SIL3 for systematic capability. The One Series Safety transmitter incorporates UE's patented IAWself diagnostics, redundant and diverse signal processing and software algorithms to detect abnormalities in the process and internal faults. The design is based on a powerful microprocessor that provides an extremelyfast response time for emergency shutdowns situations. 

Additional Information:

• Item Code: 54-Switches

Product Details:

The cost-effective 24 Series Delta-Pro™ differential pressure switches offer a unique blend of compact size, excellent performance, and environmental protection. Available with brass or polysulfone pressure connections, the Delta-Pro is ideal for applications involving hot or cool air, water, gas or oil. The precision snap-acting switch and sensitive diaphragms combine to provide a narrow deadband and repeatability of approximately ±1% of full scale range. A convenient, externally accessible adjustment screw is multi-turn to provide easy set point adjustability. The force-balanced design gives the Delta-Pro excellent vibration resistance.

Product Features:

• Gasketed Diecast Aluminum Enclosure with Epoxy Coating
• Designed to meet Enclosure Type 4X (with watertight conduit fitting)
• Single Switch Output