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7CX/7DX GO Switch

Brand: TopWorx
Does not ship to OH, United States
GO Switch models 7CX (1.025" probe length) and 7DX (1.250" probe length) are hazardous area approved versions of our popular 7C and 7D Stroke-to-GO Hydraulic/Pneumatic End-of-Stroke Position Sensors. 

The 7CX and 7DX probes and mounting flange are drop-in replacements to models 7C and 7D, respectively. 

There is however a difference in the housing. Rather, than having a rotatable head, the wiring comes from the top of the unit and does not rotate. 

Options for the 7CX and 7DX include a hermetic seal and various terminal options and lengths.
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GO Switch models 7CX (1.025" probe length) and 7DX (1.250" probe length) are hazardous area approved versions of our popular 7C and 7D Stroke-to-GO Hydraulic/Pneumatic End-of-Stroke Position Sensors. 

The 7CX and 7DX probes and mounting flange are drop-in replacements to models 7C and 7D, respectively. 

There is however a difference in the housing. Rather, than having a rotatable head, the wiring comes from the top of the unit and does not rotate. 

Options for the 7CX and 7DX include a hermetic seal and various terminal options and lengths.

Specifications

Brand

Approvals & Certifications

  • ATEX/IEC Ex Zone 1 Ex d IIC T6 Gb, Ex Tb IIIC T85° C Db (-40° C < Ta < 50° C) - Wiring A or B, Ex d IIC T4/T3 Gb, Ex Tb IIIC T135° C, T200° C Db (-40° C < Ta < 100° C, 150° C) - Wiring F (Hermetically Sealed)
  • CE
  • CSA
  • GOST
  • INMETRO
  • KOSHA
  • NEPSI
  • UL CI I, Div. 1 & 2 Groups A, B, C, D, II, Div. 1 & 2, Groups E-G, CI III

Approvals & Certifications

  • SIL 3 Certification

Conduit Connection

  • Conduit Outlet: 1/2” NPT

Electrical Contacts

  • Form C

Enclosure, Body Material

  • Stainless Steel

Environmental Protection

  • Hazardous Area
  • Intrinsically Safe

Materials of Construction

  • Contact Material: Palladium Silver
  • Target Material: Ferrous Steel

Media

  • Corrosive
  • Dirty

Mounting

  • Direct Mounting
  • Flange Mount

Operating Temperature

  • -40° to 105° C (-40° to 221° F)

Repeatability

  • 0.002” (0.05 mm) Typical

Response Time

  • 8 milliseconds

Sensor, Probe Length

  • 1.025” (26.03 mm) - Model 7CX
  • 1.25” (31.75 mm) - Model 7 DX

Switch Type

  • Limit
  • SPDT