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pH3000 Research-Grade Plastic pH Sensor (Refillable)

Product Description
When accuracy and repeatability are critical, such as in pharmaceutical or drinking water applications, the ideal pH electrode will quickly deliver stable measurements. The pH3000 is a research grade pH meter replacement probe specially designed to respond quickly and accurately to rapid temperature changes. The high sensitivity internals also make these electrodes the best choice for low ionic samples. The double junction reference design prevents contamination, allowing pH testing in samples containing heavy metals, proteins and enzymes, or TRIS buffer.
  • Our most sensitive laboratory electrode: accurate to 0.04 pH in tests across full recommended temperature range
  • Easily maximize measurement repeatability: Rapid renew reference system for quick refilling
  • Extensive chemical compatibility: Constructed with durable Ultem®, proven in a range of chemical conditions
  • Ideal for difficult sample types: Double junction reference protection for testing samples containing heavy metals, TRIS buffer, and other contaminants
  • Virtually unbreakable: removable bulb guard protects pH glass and strain relief prevents damage to cable connection
  • Ready for wet or corrosive environments: BNC boot protects meter connection
  • Compatible with various meters: Versatile replacement probe works with any meter accepting a BNC pH probe
Recommended for: Low ionic samples, medical and pharmaceutical research, biological samples, samples containing heavy metals
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OzoSense

The OzoSense Online Dissolved Ozone Monitor from Pi for the measurement of the ozone concentration in water, is designed to be simple to install and operate, and offers unrivalled stability, accuracy and precision, whilst offering excellent value for money. The OzoSense range of online dissolved ozone analyzers and dissolved ozone monitors utilize the very latest and best ozone sensors available in the world today. There are two sensors in the OzoSense range. The first is a membraned device which is insensitive to changing pH, uses no reagents, is extremely stable, and has reduced maintenance and reduced whole life costs. The second is a non membraned three electrode sensor, that can operate at higher temperatures and pressures.
Key Benefits
  • Stable and reliable – excellent ozone process control – ozone controllers
  • Suitable for all potable, process and salt waters – ozone monitor – ozone analyzer
  • Up to 6 months between maintenance
  • Up to 3 months between calibration
  • Does not respond to residual chlorine (OzoSense M)
  • Resistant to detergents in the water
  • Up to 70°C (OzoSense NM)
  • Onboard PID controls – dissolved ozone Controller
  • Onboard data logging and graphing capability
  • Onboard comms such as TCP/IP, Modbus, Profibus and more.
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ORP2000 Extended Life ORP Sensor

Product Description
When measuring samples such as wastewaster that may contain proteins, heavy metals, or other contaminants, it is important to use an ORP sensor (REDOX sensor) designed to withstand unpredictable chemical environments. The ORP2000 features double junction reference protection, which prevents contamination by sample components that interact with silver (Ag). The durable Ultem® body ensures extensive chemical compatibility, making the ORP2000 a highly versatile analytical tool.
  • Virtually unbreakable with durable Ultem® body construction and recessed protected glass
  • Reliable and accurate ORP / REDOX measurements
  • No refilling or maintenance required with sealed gel-filled design
  • Instantly ready for use and shipped in storage bottle for long shelf life – guaranteed for one year
  • One year limited warranty
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S272CD Online Process pH Sensor

Product Description
The S272CD online process pH sensor delivers reliable online monitoring for in-line or submersion installation configuration. This sensor is designed to extend sensor lifetime with double-junction technology. Minimal maintenance required due to flat glass measurement surface. A versatile sensor for moderate and multi-purpose applications.
  • Reliable performance in demanding applications: Liquid flow naturally cleans the flat pH measurement surface
  • Extended sensor lifetime: Double junction technology extends sensor lifetime by preventing reference contamination
  • Versatile design for many applications: 3/4″ NPT threads on both ends for submersion or in-line mounting
  • One year limited warranty: We stand behind all our products with the Sensorex Guarantee
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FluoriSense

Key Benefits
Pi’s FluoriSense range of fluoride monitors and fluoride analyzers utilize the very latest and best fluoride sensors available in the world today for measuring the online fluoride content of any potable water. They are ion selective electrodes (ISEs) with integral reference, automatic temperature compensation and solid polymeric junction. which use no reagents, are extremely stable, and have reduced maintenance and reduced whole life costs.
  • Measuring method: ISE (Ion Specific Electrode)
  • Measure range: 0.02 ppm saturation
  • Sample pH range: 5 to 7 pH at 1 x 10⁻⁶ M / 5 to 11 pH at saturation
  • Temperature range: 0 to 80°C continuous / 80 to 100°C intermittent
  • Electrode resistance: less than 50 MΩ
  • Reproducibility: ±2%
  • Cable length: 100cm
  • Calibration: Manual using test kit
  • No reagent required
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pH3400 Research Grade Glass pH Electrode

Product Description
In laboratory environments such as medical, biological, and materials science research groups, samples and test conditions are constantly changing, but accuracy is always critical. The pH3400 is a highly versatile glass combination pH electrode, specially designed to respond quickly and accurately to rapid temperature changes. The high sensitivity internals allow testing of low ionic samples. Safely measure samples containing heavy metals, TRIS buffer, or proteins thanks to the double junction reference design, which prevents fouling. Even test highly reactive chemicals: with a glass body, the pH3400 is inert to a wide range of chemical reactions.
  • Our most sensitive laboratory electrode: accurate to 0.04 pH in tests across full recommended temperature range
  • Easily maximize measurement repeatability: Rapid renew reference system for quick refilling
  • Safe for use with reactive chemicals: Glass bodies are inert to many chemical reactions
  • Ideal for difficult sample types: Double junction reference protection for testing samples containing heavy metals, TRIS buffer, and other contaminants
  • Ready for wet or corrosive environments: BNC boot protects meter connection
Recommended for: Low ionic samples, medical and pharmaceutical research, biological samples (including TRIS buffer), samples containing heavy metals
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ConductiSense

The ConductiSense range of online conductivity meters from Pi utilize the very latest and best conductivity sensors available in the world today for measuring the online conductivity of any aqueous solution. Online conductivity meters are common in today’s water treatment and process plants. ConductiSense is a stable, reliable, online conductivity meter for a reasonable cost. The ConductiSense sensors and accessories are available with different controllers giving you the same great performance with different communication, display, and control options. With the ConductiSense range of Conductivity Monitors, you get everything that you need – and nothing that you don’t.
Key Benefits
  • Resists coating, corrosion and fouling
  • Durable Noryl (plastic) construction
  • Easy installation
  • Low purchase cost
  • Custom tee for in-line mounting
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PC-3100 Series Microprocessor pH/ORP Transmitter

Robust protection and precise integration

The PC-3100 series pH/ORP transmitter has rugged IP 65 enclosure and can be wall, panel, pipe mounted for installation in almost any industrial application. The PC-3100RS offers RS-485 interface to support digital communication to your PLC. The transmitters inherit our reliable technology which features in accurate, robust, and easy to use functions.

Applications
Water treatment Chemical process Biochemical process Wastewater treatment Electrical process Food and beverage process
Features
  1. pH, ORP, Temperature measurement
  2. IP 65 waterproof and dustproof design
  3. Back-lit LCD with ON/OFF/Auto programmable illumination
  4. Two sets of isolated current output DC 0/4~20mA corresponding to measurement and temperature
  5. Two Hi/Lo Limited contact outputs; Set points with programmable hysteresis function
  6. Automatic temperature compensation
  7. Gradually continuous sample measurements average function to enhance stability
  8. Wash function with programmable time-interval control
  9. LED indication alarm or wash status signal
  10. Password protection
  11. PC-3100RS with one analog output and one RS-485 interface
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UV254Sense

Key Benefits
  • UVA (ultra-violet absorbance) is an excellent surrogate parameter for TOC, DOC, COD and color.
  • UVT (ultra-violet transmission) allows for the calculation of optimal UV dose for disinfection systems, improving efficiency.
  • Accurate detection without the cost of reagents.
  • Few ongoing service or maintenance requirements.
  • Allows feed forward optimization of coagulation control, resulting in decreases in chemical consumption, reduction in sludge removal costs and minimization of DBP formation potential.
  • Strong ROI with pay back on the analyzer being seen by many customers within a few months.
  • UVA measurement ensures performance of various contaminant removal technologies such as membranes (RO, NF, UF), ion exchange (nitrates and TOC removal) and granular activated carbon (GAC).
  • Real time UVA analyzers can provide a final check of effluent water quality and can alarm an operator in case of non-compliance.
  • A UVA monitor can monitor the percentage removal of organics across any treatment system.
  • Can be combined with a CRONOS® or CRIUS® for a multi-parameter UV254 analyzer solution that suits your needs.
  • Standard Features
  • Online continuous operation
  • Patent pending Ortho-Beam technology
  • 254nm wavelength UV light source
  • Displays UV transmittance or absorbance values
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    HaloSense Zero

    Key Benefits
    Many water companies want to measure free chlorine residuals without the need for chemical buffers traditionally associated with such measurements. Acetate and phosphate buffers are expensive and environmentally unfriendly. Buffer delivery systems are maintenance intensive and have fairly costly consumables and there are health and safety considerations in the handling of the acids and high disposal costs if the acid treated water is unable to be fed back into the water supply. Amperometric cells and most polarographic probes only respond to hypochlorous acid, (HOCl). HOCl dissociates into hypochlorite (OCl–) in a pH dependent manner. This is why most chlorine monitors need acid buffers in most applications. The typical pH of water measured on a water treatment works may range from 7 to 9.2. Chemical buffering reduces the pH to between 5 and 6 and ensures that the majority of the residual chlorine is present as HOCl (see graph below).
    • Low purchase cost
    • Low cost of ownership
    • Reduced pH dependency (largely pH independent)
    • Stable and reliable
    • Bufferless
    • Reagentless
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