EMERSON
Measurement Instrumentation
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Rosemount™ 3400HT pH/ORP Retractable Sensor

pH/ORP Sensor has design innovations to extend sensor life in hot, challenging processes. It withstands high temperatures, fouling, and coating, reducing glass membrane deterioration.

The Rosemount 3400HT High-Performance pH / ORP Sensor, with integral cable, incorporates several design innovations that prolong sensor life in difficult hot processes. High temperatures, fouling, coating and poisoning conditions cause increased deterioration of the glass sensing membrane. Use the Rosemount 3400HT pH/ORP sensor to lower your total cost of ownership and reduce sensor replacement.

Key Features

  • Rebuildable reference junction and electrolyte allow pH / ORP sensor use in applications of elevated temperatures, fouling, coating and poisoning
  • Versatile mounting options feature either a 21" or 36" titanium tube sensor length
  • SMART enabled to eliminate field calibration