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pHSense

The pHSense range of online pH meters from Pi utilize the very latest and best pH sensors available in the world today for measuring the online pH of any aqueous solution. They are patented gel filled sensors with integral reference which uses no reagents, are extremely stable, and have reduced maintenance and reduced whole life costs. The junction, usually the source of error with current pH sensor technology is made from an electrochemically active solid resulting in a more robust pH sensor. Online pH meters and pH controllers are one of the most common analyzers in use today in water treatment and process plants and yet online pH meters cause continual problems for their operators. What is needed is a stable, reliable, online pH meter for a reasonable cost. That is exactly what you get with the pHSense. The pHSense sensors and flow cells are available with different controllers giving you the same great performance with different communication, display, and control options. With the pHSense range of online pH meters, you get everything that you need – and nothing that you don’t.
Key Benefits
Stable and reliable online pH meter On board diagnostics Auto calibrant recognition Low purchase cost Long life pH sensors Remote access and SMS text alarms
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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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    pH2400 Extended Life Glass pH Electrode

    Product Description
    Environmental, wastewater, and other sampling applications may expose electrodes to unknown contaminants. Over time, exposure to contaminants such as heavy metals and reactive chemicals, will take a toll on a sensor’s functional components. The best sensors for these types of applications are built to safely handle contaminants to maximize working lifetime. Our pH2400 is a glass electrode with double junction reference design to prevent fouling by sample contaminants that interact with Silver (Ag). The refillable reference junction allows users to replace the liquid fill solution as it becomes depleted or contaminated, instead of replacing the whole sensor.
    • Accurate measurements across full pH scale (0-14)
    • Maximum chemical compatibility: glass electrode bodies are inert to most reactions
    • Extended lifetime: Refillable reference junction allows sensor maintenance, saving replacement costs
    • Great for wet or corrosive environments: BNC boot protects meter connection
    • Compatible with any meter accepting BNC
    • Instantly ready for use: Shipped in storage bottle for long shelf life – guaranteed for one year
    • One year limited warranty: We stand behind all our products with the Sensorex Guarantee
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    TurbSense®

    Key Benefits
    The TurbSense® online turbidity meters are available with different controllers giving you the same great performance with different communication, display, and control options. With the TurbSense® range of online turbidity meters, you get everything that you need – and nothing that you don’t, without sacrificing the quality of the measurement. The online turbidity meters from Pi are now in use around the world providing trouble free, easy to use solutions to a range of online turbidity monitoring and control.
    • Autoclean solid state optical sensor – no moving parts
    • Single point calibration – very easy to use
    • Stable and reliable – excellent process control
    • Suitable for all potable, waste and process waters between 0 NTU and 1000 NTU
    • ‘Maintenance free’ – low cost of ownership
    • No ‘zero’ required – improved accuracy at the low end
    • Up to 1 year between calibration – very little drift
    • Up to 10 bar – for inline operation
    • 0.001 resolution
    • Automatic debubbling and bubble removal solutions – no interference from bubbles
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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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    ORP3000 Research Grade ORP Electrode

    Product Description
    In harsh laboratory or field conditions, where heat, moisture, or corrosive chemicals may damage equipment, ORP electrode durability is key. The ORP3000 is durable, research grade ORP electrode. All the functional components – the ORP measurement surface, the meter connection, and the cable connection – are reinforced with protective elements. Durable Ultem® body construction provides extensive chemical compatibility and withstands temperatures up to 100°C.
    • Virtually unbreakable: removable guard protects ORP measurement surface and strain relief prevents damage to cable connection
    • Ideal for difficult sample types: Double junction reference protection for testing samples containing heavy metals, TRIS buffer, and other contaminants
    • No maintenance required: Sealed gel reference design does not require users to refill solution
    • Extensive chemical compatibility: Constructed with durable Ultem®, proven in a range of chemical conditions
    • Ready for wet or corrosive environments: BNC boot protects meter connection
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    pH2100 Flat Tip Plastic pH Electrode

    Product Description
    Agar plates, skin, and electrophoresis gels are all surfaces that may be difficult to measure with a typical pH glass bulb due to concerns about breakage. To facilitate these and other surface measurements, we created the pH2100 flat tip pH electrode. It has a rugged flat measurement surface, which breaks less easily when it comes in contact with hard materials. This makes it a great choice for measuring slurries, sludges, and viscous samples as well as those containing suspended solids.
    • Ideal for surface measurements and slurries: rugged flat measurement tip resists breakage
    • Great for testing unknown sample types: double junction electrode reference design prevents contamination
    • Durable and Versatile: Ultem® body offers enhanced chemical compatibility and booted BNC protects meter connection
    • No maintenance required: sealed gel filled reference design
    • One year limited warranty: We stand by our products with the Sensorex guarantee
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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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    FT520 Batch Flow Processor

    Product Description
    The FT500-Series is a batching flow processor with additional output controls. It is designed for use with Seametrics flow meters and flow sensors, as well as other manufacturer’s products which have frequency output proportional to flow. In addition to batch functions, the FT500- Series indicates flow rate, and other data in large 3/8” (9.66 mm) digits on an easily-read, backlit display. Units of measure are user selectable, and range from milliliters per second to millions of gallons per day. The unit can be 110 Vac powered with a standard 3-wire cord (included), 220 Vac powered (optional), or DC powered through an internal terminal strip. An analog output of 4-20 mA is available both in active and passive loop configuration, and in 0-5 Vdc or 0-10 Vdc outputs, and can be used in applications such as flow rate logging. Two programmable pulse scaled outputs are also standard, and can be used, for example, to provide proportional chemical feed with a pulse-responsive metering pump. The housing is supplied with two brackets for wall-mount applications, or the top/bottom housings can be easily separated and reassembled for panel-mount.
    • Large backlit alphanumeric display
    • Built-in 4-20 mA analog output
    • User-scaled pulse output for chemical metering pumps or telemetry
    • Two relay outputs for staged shutoff (batching) or dual setpoints (alarm option)
    • Rugged cast aluminum housing
    • Wall or panel mounting
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    DioSense

    Key Benefits
    The DioSense chlorine dioxide measurement sensors and flow cells are available with different controllers giving you the same great performance with different communication, display, and chlorine dioxide dosing control options. The two controllers offer different options but both offer the same great user interface and Pi’s great quality.
    • Amperometric sensors – continuous online chlorine dioxide ppm measurement
    • No chemical reagents – lower cost of ownership
    • Stable and reliable – excellent process control
    • Suitable for all potable and process waters
    • Up to 6 months between maintenance
    • No interference from residual chlorine (DioSense M)
    • Tolerant of water containing detergents
    • Up to 70°C (DioSense NM)
    • Up to 6 Bar (DioSense NM)
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