All pH sensors include a built- in Temperature Sensor for automatic Temperature Compensation (TC). The TC may be disabled, requirements per USP, or if a separate temperature device is required for your SCADA system.

The Heavy Duty utilizes a flat-tip self-cleaning sensor (flat glass in place of a round bulb) for use where the most demanding applications are found, such as wastewater. The flat tip will last longer in most abrasive and/or oily solution environments. These sensors utilize a HDPE (High Density Polyethylene) Double Junction reference with a high temperature chemical resistant acrylamide gel. This sensor may be installed in any direction including inverted, and is the best sensor for tough applications.

• Built-in isolated preamp guarantees accurate, trouble free operation
• Temperature Sensor built-in for automatic Temperature
• Compensation (may be disabled as required)
• All sensors are double ended MNPT for simple in-line or submersion applications
• All sensors are completely encapsulated and sealed
• Sensor cable may be extended simply, without problems

• Model Number: Myron L P74FR-25
• Fitting: 3/4" NPT
• Material: CPVC body standard
• Insertion Length in inches (mm): 6.5 (165)
• Cable Length ft(m): 25 (8)
• Max Pressure/Temp: 100