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GF Signet 3-2734-HF-00 PH-ORP Electrode & Sensors


Regular Price: $789.00

Sale Price $703.00

GF Signet 3-2734-HF-00 pH electrode for harsh environments, HF resistant, Ryton/Glass/PTFE/FPM wetted parts, 3/4" NPT thread connection

Temperature Element Pt1000; use with 2751 pH/ORP Smart Sensor Electronics

Current Stock Level: 11

Product images shown are for illustration purposes only 
and may not be an exact representation.

Weight (lbs) 0.5
  • 2734-2736 pH/ORP Electrodes

    The Signet 2734-2736 pH and ORP Electrodes feature a patented reference electrode design and use the unique foul-proof patented DryLoc® connector. The large area PTFE reference junction, salt bridge, and reference electrode are constructed to increase the total reference effectiveness, resist chemical attack, and ensure long service life.

    The DryLoc® connector with corrosion-resistant gold plated contacts readily connects the sensor to the mating 2750 sensor electronics. The robust Ryton® threaded sensor body and choice of flat, bulb pH, or flat ORP sensing elements provide a broad range of chemical compatibility for a wide variety of applications. There is an optional pH sensing version available for applications with HF. The HF version is for applications where traces of hydrofluoric acid (2% or less) will attack standard pH glass in levels of pH 6 and below.

    The quick temperature response is available in a PT1000 temperature sensor and allows compatibility with the Signet 8900 and 9900 instruments. The 2734-2736 electrodes are ideal for a wide range of harsh applications. The sensors incorporate ¾ inch NPT or ISO 7/1-R 3/4 threads for installing into standard pipe-tees. They can also be mounted directly into Signet standard fittings, DN15 to DN100 (1/2 to 4 inch).

    Fields of Application:
    • Water & Wastewater Treatment
    • Neutralization Systems
    • Effluent Monitoring
    • Sanitization Systems
    • Pool & Spa Control
    • Aquatic Animal Life Support Systems
    • Process Control
    • Cooling Towers
    • Patented reference design for exceptional performance
    • Mounts in Signet standard fittings from DN15 to DN100 (½ to 4 in.)
    • 3/4 NPT or ISO 7/1-R 3/4 threaded sensors for use with reducing tees DN15 to DN100 (1/2 to 4 in.)
    • Special design allows for installation at any angle, even inverted or horizontal
    • Ryton® (PPS) body and PTFE junction for a broad range of chemical compatibility
    • Patented DryLoc® connector with gold plated contacts
    • Quick temperature response
    • Enhanced Reference and Bridge Gels to resist chemical poisoning and prolong the life of the electrodes"
    • PTFE Reference Junction resists fouling and chemical attack
    • RoHS Compliant
    • China RoHS

    **Note: Electrodes will freeze outside of the 2-day transit zone in winter conditions.