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We’ll get back to you within 24 hours or the following business day.

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Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837

Q22PX pH / ORP Universal Sensors

The Q22PX pH/ORP Universal Sensors have a glass reference system that allows them to be used in applications that foul conventional pH or ORP sensors. The Q22PX may be used as a replacement sensor in non-Quantum analyzers or as a building-block component in custom measuring systems.

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  • Parameters
    ORP, pH
    ORP, pH
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Replace Unreliable Sensors and Cut Maintenance Costs

The Q22 PX universal or loop powered sensors emulate standard, non-amplified combination sensors and are designed to interface with all pH/ORP analyzers. The universal sensors require no power supply as the preamplifier is powered by an internal lithium battery. The pH sensor outputs a mV signal in the range of either -500 to +500 mV or 0 to 2 VDC; both are linear over the 0 to 14 pH range. The ORP (Oxidation Reduction Potential) sensor outputs an mV signal that ranges from -1000 to +1000 mV.

These sensors may be used as replacement sensors for use with all analyzers. The Loop-powered sensors require an external 7-30 VDC power supply and provide a 4-20 mA output signal for direct connection to generic panel meters, data acquisition systems, or other devices that accept a current input. The sensor includes integral temperature compensation of the pH signal, so no temperature output is provided. The sensor output is uncalibrated, therefore, the receiving instrument must be capable of providing user calibration of the pH or ORP signal on a periodic basis.

Features

  • Differential-Style Sensor
  • PEEK® or 316SS Sensor Body Construction
  • Replaceable Sensor Saltbridge
  • Integral Preamplifier
  • Multiple Electrode Types

Market Applications

  • Drinking Water Treatment

    Drinking water treatment facilities have the critical job of producing a safe supply of high-quality drinking water. Complex operational processes demand the highest flow meter accuracy and reliability, as well as long-term stability and a low cost of ownership. Badger Meter water treatment solutions meet the challenge, assisting utility customers with increasing compliance levels, protecting treatment assets and providing opportunities for process optimization using predictive analytics.

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  • Environmental Monitoring

    ​Environmental monitoring solutions are designed to protect the world’s most precious resource. Instruments are deployable throughout the network to measure a variety of parameters, collect baseline data and deliver a deeper understanding of trends that enable early event detection and response.

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  • Food & Beverage

    Ensuring optimal water quality and clean air in food and beverage facilities is crucial. Our robust water quality monitors and gas detectors serve global manufacturers, ensuring compliance with production and safety standards. Trusted by leading brands in soft drink manufacturing, meat processing, chocolate production, breweries, wineries, fermentation plants, pubs, bars and restaurants. Our products are frequently used in the prevention of product loss, optimization of processes and chemical dosing, conformance to regulations and minimization of surcharge fees.

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  • Wastewater Treatment

    Wastewater treatment facilities feature complex operational processes involving a wide range of flow measurement, water quality monitoring and toxic gas detection solutions, designed to conserve water, increase regulatory compliance and safeguard water quality, people and the environment. From individual monitors to multiparameter measurement, our versatile solutions deliver continuous and proactive monitoring for early event detection, odor control, pollution prevention, chemical management and toxic gas detection.

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  • Industrial Pre-Treatment

    Industrial pre-treatment is a crucial stage in the water cycle, occurring before wastewater enters municipal treatment facilities. It involves the removal of contaminants, pollutants, and other harmful substances from industrial wastewater streams to meet regulatory standards and protect the environment. This process typically includes physical, chemical, and biological treatment methods tailored to specific industrial processes and pollutants. By effectively pre-treating industrial wastewater, we can safeguard water quality, prevent damage to treatment infrastructure, and ensure the overall health of ecosystems downstream.

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  • Industrial Process

    The measurement and monitoring of flow, water quality and toxic and combustible gas plays a vital role in industrial processes for consistent delivery of quality control, personnel safety, environmental protection, process monitoring and optimization. Our comprehensive range of robust, real-time and reliable instrumentation provides dependable solutions that are easy to install, simple to maintain, creates safe areas of work and deliver increased regulation compliance.

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Specifications | English Model Q22 pH/ORP Sensors

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