Rosemount 3800 pH Sensor

Designed with silver-silver chloride reference electrode with gelled electrolyte & proprietary liquid junction.

Retired products cannot be ordered

The Rosemount Analytical Hx338 pH Sensor is the recommended replacement

Warning: Damage caused by freezing isn't covered by warranty; we recommend 2-day shipping to reduce risk.

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Manufactured

By Rosemount

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Product Manual Product Specs

Features

Sterilizations up to 284°F (140°C)
Temperature range up to 221°F (105°C)
0 to 14 pH range
Fast, accurate & improved stability
Withstands multiple steam sterilization cycles
Individual quality certification
Pressure range:
- max 6 bar at 105°C
- max 72 psig (600kPa) at 221°F)

The Rosemount 3800 pH sensor is designed for accuracy and stability in heat intensive applications, and are optimized for autoclaving and steam sterilization. Building on PERpH-X and AccuGlass technology, the 3800 sensors exhibit unparalleled stability after exposure to high temperature sterilization.

The PUR-senseTM reference electrode uses a silver-silver chloride sensor in combination with a new gelled potassium chloride electrolyte to provide a stable reference potential through the single proprietary ceramic reference junction. 3800 test data indicates the sensor drift is well within 0.1pH (0.02-0.07pH).

The proven stability of the 3800 sensors translates into less maintenance and more reliable measurements even after multi autoclaving cycles. 3800 models are at least 2 times more stable than any other pH sensor in this challenging application. All pH sensors were calibrated in buffer solution prior to drift measurements. Testing media for this test was cell-culture or simulated perfusion culture process.