Category: ORP

ORP

ORP – Oxidation-reduction potential measures the ability of a dam, lake, or river to cleanse itself or break down waste products, e.g. contaminants, and decaying plants or animals. When the ORP value is high, there is a lot of oxygen present in the water. This means that bacteria that decompose dead tissue and contaminants can work more efficiently. In general, the higher the ORP value, the healthier the lake or river is.

  • ORP Electrode with Flathead | 3-2725

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    ORP Electrode with Flathead 3-2725 Overview

    The Signet pH and ORP electrodes are ideal for a wide range of harsh applications with low concentrations of poisoning ions, and chemicals that react with silver ion, Ag+. The superior glass formulation provides excellent chemical resistance in acidic and alkaline/caustic environments. The large area PTFE reference junction, salt bridge, and reference electrode are constructed to increase the total reference effectiveness, resist chemical attack, help resist coating, and ensure long service life in harsh applications. The DryLoc® connector with corrosion-resistant gold plated contacts readily connects the sensor to the mating 2751 pH/ORP Smart Sensor Electronics.

    The robust PPS 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. The quick temperature response is available in a Pt1000 temperature sensor and allows compatibility with the Signet 8900, 9900, and 9950 instruments.

    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 inches).

    ORP Electrode with Flathead 3-2725 Features

    • Enhanced reference chemistry to resist chemical poisoning and prolong the life of the electrodes in harsh environments
    • PTFE reference junction resists fouling and chemical attack
    • Superior pH glass formulation for excellent chemical resistance in acidic and alkaline/ caustic environments
    • PPS body for a broad range of chemical compatibility
    • Memory chip-enabled for access to a range of unique features when connected to the Signet 2751 pH/ORP Smart Sensor Electronics
    • Patented reference design for exceptional performance*
    • Patented DryLoc® connector with gold plated contacts
    • Mounts in Signet standard fittings from DN15 to DN100 (½ to 4 in.) or standard pipe fitting, 3/4" NPT or ISO 7/1-R 3/4
    • Special design allows for installation at any angle, even inverted or horizontal
    • Quick temperature response
    • Bulb and flat HF resistant glass available for trace HF, in less than 2% concentration applications

    Datasheet

  • Portable Water Analyser Series | PMI800SS

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    Portable Water Analyser Series - Overview

    The Portable Water Analyser can be paired with a variety of portable electrodes, enabling a variety of measurement parameters such as pH, ORP, Conductivity (convertible Salinity & TDS), Dissolved Oxygen, Turbidity, Suspended solids, Chlorophyll, and Blue-green algae. The connected electrode type is automatically identified. Single-channel and dual-channel configurations are available. It is comfortable to operate because of its ergonomic design and allows for quick and convenient testing.

    Portable Water Analyser Series  - Features

    • IP67 protection rating
    • 3.5-inch color screen display
    • Easy to use interface and menu
    • Ergonomic design for holding
    • Non-slip hand strap
    • Data storage space 8G
    • Data export via USB interface
    • Built-in rechargeable battery
    • Charging directly via USB
    • Automatically identifies sensor type and automatically adapts
    • Parameter can be set and calibrated on sensors
  • ORP Sensor Redo::lyser

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    ORP Sensor Overview | redo::lyser

    The redo::lyser is a long-term stable and maintenance free ORP sensor for the online measurement of the redox potential immersed in the medium or in a flow cell. Thanks to a groundbreaking reference electrode, high precision is guaranteed in virtually any medium and under harshest conditions. It is pre-calibrated ex works and immediately ready for use.

    redo::lyser eco monitors ORP & temperature
    redo::lyser pro: high temperature range

    ORP Sensor Features

    •  s::can plug & measure
    • factory pre-calibrated
    • unique, non-porous / non-leaking combined reference electrode for technically unrivalled and consistent ORP performance
    • multi-parameter sensor
    •  maintenance free in operation
    • Long term stable
    • mounting and measurement directly in the media (InSitu) or in Bypass
    • operation via s::can terminals & s::can software
  • pH Electrodes 2724/ 2726 and ORP Electrodes 2725

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    The Georg Fischer 2724-2726 pH and ORP Electrodes features a patented reference electrode design and uses the unique foul-proof patented DryLoc® connector. The large area PE reference junction and pathway is constructed to increase the total reference effectiveness and ensures long service life.

    The DryLoc connector with corrosion resistant gold plated contacts readily connects the sensor to the mating 2760 preamplifier or the 2750 sensor electronics. The robust Ryton® threaded sensor body and choice of flat pH, bulb pH, or flat ORP sensing elements provides broad range of chemical compatibility for a wide variety of applications.

    There are two optional sensing versions, HF and LC, available. The quick temperature response is available in either a PT1000 or 3 KΩ temperature sensor and allows compatibility with all Georg Fischer pH/ORP instruments. The 2724-2726 electrodes are general-purpose sensors ideal for a wide range of applications. The sensors incorporate ¾” NPT or ISO 7-1 R¾ threads for installing into standard pipe-tees. They can also be mounted directly into Georg Fischer standard fittings.

    pH and ORP Electrode Features 

    • Wetted Materials: Ryton, UHMW polyethylene, FKM, glass
    • Connection: Durable DryLoc® with gold plated connections
    • Compatible Preamp/Sensor Electronics: 2750 and 2760
    • Compatible Instruments: Use the 2760 preamplifier with the Georg Fischer 8750; Use the 2750 sensor electronics with the Georg Fischer 8900, 9900 or 9950 instruments
    • Additional Features: HF and LC options available
    • In-line Mounting styles:  Standard 3/4 inch or ISO threaded fittings
    • Submersible mounting: Available using the back of the preamplifier or sensor electronics