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3400HT/3400HTVP PERpH-X pH/ORP Retractable Sensor

Brand: Rosemount
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Rosemount PERpH-X™ High Performance pH / ORP sensors incorporate several design innovations that prolong sensor life in difficult hot processes. 

High temperatures, fouling, coating and poisoning conditions cause increased deterioration of the glass pH sensing membrane. 

Use the 3400HT/3400HTVP to lower your total cost of ownership and avoid frequent sensor replacement.
Features
  • Rebuildable design allows sensor use in applications of elevated temperatures, fouling, coating and poisoning
  • High pressure and temperature ratings of 400 psig (2,859 kPa [abs]) at 155° C (311° F)
  • Versatile mounting options feature either a 21" or 36" titanium tube sensor length
  • SMART enabled for pH measurements
Rosemount PERpH-X™ High Performance pH / ORP sensors incorporate several design innovations that prolong sensor life in difficult hot processes. 

High temperatures, fouling, coating and poisoning conditions cause increased deterioration of the glass pH sensing membrane. 

Use the 3400HT/3400HTVP to lower your total cost of ownership and avoid frequent sensor replacement.
Features
  • Rebuildable design allows sensor use in applications of elevated temperatures, fouling, coating and poisoning
  • High pressure and temperature ratings of 400 psig (2,859 kPa [abs]) at 155° C (311° F)
  • Versatile mounting options feature either a 21" or 36" titanium tube sensor length
  • SMART enabled for pH measurements
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Specifications

Brand

Approvals & Certifications

  • ATEX
  • CSA
  • FM
  • IECEx

Maximum System Pressure

  • psia: 414.66 (kPa: 2,859, bar: 28.59)
  • psig: 400 (kPa: 2,758, bar: 27.58)

Measuring Range

  • 0 to 14 pH
  • ORP: -1,500 to 1,500 mV

O-Ring Material

  • EPDM
  • Kalrez
  • Viton

Operating Temperature

  • 5° to 155° C (41° to 311° F) without Preamplifier
  • Up to 145° C (293° F) with Preamplifier

Pressure Rating

  • CRN Rating - psig: 200 (kPa: 1,379, bar: 13.79) at Room Temperature

RTD Type

  • Pt100

Storage Temperature

  • -10° to 70° C (14° to 158° F)

Wetted Materials

  • Glass
  • Ryton
  • Teflon
  • Titanium
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