Myron L P74LCR pH Sensor for 750II Monitor/Controller 3/4" MNPT Double Junction for Low Conductivity (RO/DI) Applications with 10' Cable

All Myron L Company pH sensors are combination pH/reference, or ORP/reference. These sensors are designed to operate exclusively with the Myron L Company 720 Series II pH Monitor/controllers. Each sensor has a uniquely designed, built-in isolated preamplifier that guarantees accurate and reliable measurements - completely eliminating ground-loops and noise issues. The preamp allows for longer distances between the sensor and Monitor/controller without the loss of accuracy or reliability due to cable capacitance, resistance, or noise.

Myron L preamp is so simple and low cost that we build it right into the sensor, thus allowing for a truly sealed sensor system - no O-rings to become damaged and leak, no BNC connectors to corrode and cause unreliable readings. It is actually no more expensive than the BNC connectors and coax cable it replaces.

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.

All bodies are made of Ryton Polyphenylene Sulfide (PPS) to withstand the demanding requirements of most applications. Choice of double ended 3/4" MNPT body allows for ease of installation in either in-line or submersion applications. All Myron L sensors are completely encapsulated and sealed to keep out moisture and to assure long life under demanding conditions. Just install and use. Overall length is 165 mm/6.5 in. Standard cable length is 3 meters/ 10 ft.

For in-line use, simply install sensor into female threaded fitting or tee. For submersion use, simply install into user supplied pipe coupling and extension pipe.

Low Conductivity
Low Cost In-line/Submersion pH  Sensors
The Low Conductivity "LC" sensor is recommended when the pH of low conductivity (low ionic strength) solutions must be measured. This sensor utilizes a porous polyethylene Double Junction with a low molar (0.1) KCI gel in the reference meeting the solution. This low molar reference more closely matches the low ionic strength of the solution, which allows more stable readings and cuts down in the contamination of the solution being measured. The LC sensor is recommended for use in RO/DI applications with solutions less than 100 µM/µS/ppm. Twelve month shelf life. This sensor is made for special, low conductivity applications.

Advantages:

• 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 pH/reference.
• Ryton bodies assure compatibility in most applications.
• All sensors are completely encapsulated and sealed.

For more information, please see Data Sheet