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ORP Sensor, 3/4" MNPT, Single junction, O74SR

Material: W2T537098
Unit of Measure #: EA
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Myron L® O74SR sensors are Oxidation Reduction Potential, or ORP (REDOX). These sensors are combination ORP/reference, designed to operate exclusively with the Myron L Company 720 Series II pH and ORP 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 our Monitor/controller without the loss of accuracy or reliability due to cable capacitance, resistance, or noise.

The Single Junction reference sensor is used for simple, non-demanding applications. It uses Potassium Chloride (KCI) reference gel. Response time, generally 95% in one second. These sensors have a twelve (12) month shelf life. This is the most economical sensor.

  • 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 O74SR
  • Fitting: 3/4" MNPT
  • Material: CPVC body standard
  • Insertion Length in inches (mm): 6.5 (165)
  • Cable Length ft(m): 10 (3)
  • Max Pressure/Temp: 100