117 Series Overview

Rugged, Explosion-proof Pressure, Vacuum, Differential Pressure and Temperature Switches

 

Approved for Division 2, Zone 2 hazardous and corrosive atmospheres, and with optional Zone 0 intrinsic safety compliance, the 117 Series can be used to measure vacuum, pressure, differential pressure, or temperature in a variety of applications.  The rugged, one piece enclosure features a slanted cover for wiring accessibility to the enclosed terminal block that is wired to either a SPDT or DPDT hermetically sealed microswitch. All welded, stainless steel pressure connections and sensors provide

superior corrosion resistance –

NACE compliant – and fire-safe

protection within the harshest

environments.

 

 

 

 

 

 Overview

Features

Drawings

The 117 Series is an ideal choice for the most demanding applications; typically steel and aluminum

mills, chemical and petrochemical plants, pulp and paper mills, wastewater treatment plants, midstream and downstream oil & gas, and pharmaceutical plants.

Compact design

Division 2, Enclosure Type 4X

SPDT or DPDT hermetic switch output

Terminal block wiring

Adjustable ranges:

       • Pressure & Vacuum: 30 "Hg Vac to 3500 psi

       • 1 bar Vac to 241 bar

       • Temperature: -120 to 650 ºF

       • -85 to 340ºC

       • Differential Pressure: 0.8” wed to 500 psid F

       • 2 mbar to 34.5 bar

  Approvals: UL, CSA, CENELEC, CE, NACE

 

 

  Epoxy Coated Type 4X Enclosure and Stainless Steel Component Parts

  Hermetically Sealed Snap Switch, SPDT or DPDT Output

  Terminal Block Wiring

  Tamper-Resistant Set Point “Lock”

  Adjustable Ranges:

     Pressure:

     30” Hg Vac to 3500 psi (-1 to 241,3 bar)

     "wc Ranges:

     300 “wc vacuum to 250 “wc pressure

     (-746, 7 to 622,3 mbar)

    Differential Pressure:

    0.8 “wcd to 500 psid (2,0 mbar to 34,5 bar)

    Temperature:

    -120 to 640°F (-84.4 to 337.8°C)

 

 

 

 

 

117 Series Customer Drawings

 

12753 - Type B117, Models 120 & 121

 

12760 - Type E117, Models 2BSA to 8BS

 

12836 - Type H117, Models 171 to 174

 

12845 - Type H117, Models 183 to 186/483-486

 

12843 - Type H117, Models 188 to 189/488 to 489

 

12756 - Type H117, Models 190 to 194/490 to 494

 

12765 - Type H117, Models 218

 

12758 - Type H117, Models 358 to 376

 

12968 - Type H117, Models 520 to 525

 

12971 - Type H117, Models 530 to 535

 

13362 - Type H117, Models 560 to 564

 

13363 - Type H117, Models 565 to 567

 

12755 - Type H117, Models 700, 702, 704 & 706

 

13476 - Type H117K, Models 540 to 543

 

13477 - Type H117K, Models 544 to 548

 

 

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Our reputation for dependable, reliable products is a result of innovative design, superior manufacturing techniques, and a corporate focus on uncompromising quality.

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