Compatible with Signet 8900/9900 Instruments

The Signet 2734-2736 pH and ORP Electrodes features a patented reference electrode design and uses 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 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 (½ to 4 inch).

  • Patented reference design for exceptional performance
  • Mounts in Signet standard fittings from DN15 to DN100 (½ to 4 in.)
  • ¾” NPT or ISO 7/1-R 3/4 threaded sensors for use with reducing tees DN15 to DN100 (½ to 4 in.)
  • Special design allows for installation at any angle, even inverted or horizontal
  • Ryton® (PPS) body and PTFE junction for 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
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    Webb/P#

    Item #

    Item Name

    Price

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    N/A N/A 198801000 Sensor Housing O-Ring- Viton (standard) $7.68 Add To Cart
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    N/A . N/A 159001774 Flat 3/4"NPT QUOTE Add To Cart
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    N/A . N/A 159001775 Flat ISO 7/1-R3/4 Thread QUOTE Add To Cart
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    N/A . N/A 159001776 Flat HF Resistant <2% ISO 3/4" NPT QUOTE Add To Cart
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    N/A . N/A 159001777 Flat HF Resistant <2% ISO 7/1-R3/4 Thread QUOTE Add To Cart
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    N/A . N/A 159001778 Bulb 3/4" NPT QUOTE Add To Cart
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    N/A . N/A 159001779 Bulb ISO 7/1-R3/4 Thread QUOTE Add To Cart
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    N/A . N/A 159001780 Bulb HF Resistant <2% ISO 3/4" NPT QUOTE Add To Cart
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    N/A . N/A 159001781 Bulb HF Resistant <2% ISO 7/1-R3/4 Thread QUOTE Add To Cart
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    N/A . N/A 159001782 Flat, 10K 3/4" NPT QUOTE Add To Cart
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    N/A . N/A 159001783 Flat, 10K ISO 7/1-R3/4 NPT QUOTE Add To Cart
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    N/A . N/A 159001605 Calibration Kit QUOTE Add To Cart
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    N/A . N/A 159001606 20gm bottle quinhydrone QUOTE Add To Cart
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