PHS-TRI pH & ORP Sensor

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• Designed for insertion into Ladish or Tri-Clover fittings.
• O-ring seals used on all versions for high on-stream reliability
• Steam Sterilizable
• Passivated & Electropolished

Food, pharmaceutical and other “sanitary” applications will readily accept this sensor. It can be tailored to either steam sterilization or chemical cleaning, and requires no tools to service or remove for inspection.

Application Notes

Wetted materials of construction are 316 stainless steel, glass or epoxy, and Teflon, with EPR o-ring seals. The center fitting is double heliarc welded to a Ladish or Tri-Clover blind flange or a size specified by the customer. Insertion depths are tailored to the different sizes so that the electrode tip will lie near the center of the flow line for rapid, accurate response. Temperature compensation element can be placed in a separate thermowell (in its own flanger) or built into the measuring electrode body. When piping permits, having the TC in its own housing increases the reliability of the electrode, and reduces its replacement cost. Because this assembly utilizes standard 12mm diameter electrodes constructed for use in a variety of other fittings, replacement cost is usually less than the special electrodes built to fit in large, exotic and unnecessarily complex holders typically found in this service.

TEMPERATURE COMPENSATION:

The temperature element is normally a
separate item, but it can be mounted in a
1/4” thermowell on the cap as an option.
Specify make and model of the analyzer to
insure the correct element.

Signet, ECD and others. Specify make and
model of instrument for correct TC element

SPECIFICATIONS

MAX. PRESSURE/TEMP. RATINGS:

100 PSIG at 120ºC, Intermittent
100 PSIG at 100ºC, Continuous

WETTED MATERIALS:

Body – 316 Stainless Steel, Teflon, Glass
Fitting – Polypropylene, optional 316SS
O-Rings – EPR

CONNECTIONS:

Process – #16AMP cap by Tri-Clover, Inc.
Electrical – BNC connector