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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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PC-100 pH/ORP Panel Meter

The PC-100 pH/ORP monitors utilize microprocessor technology to provide you enhanced capabilities with economical price. The compact design fits in small space installation. The PC-100 features for sample monitoring.
Applications
Water treatment Pure water System Clean room Wastewater treatment Scrubber Electronics process
Features
  1. 48 x 96 mm Microprocessor pH/ORP Monitor & Controller
  2. Sensor slope performance diagnosis & error message
  3. User-friendly operation
  4. Automatic temperature compensation
  5. Compatible with Pt-1000 and NTC 30K temperature probe
  6. Isolated current output DC 0/4~20mA
  7. Gradually continuous sample measurements average function to enhance stability
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pH1000 Polycarbonate Laboratory Plastic pH Sensor

Product Description
Whether you need to measure pH in your swimming pool, aquarium, or hydroponics garden, you need a probe that will deliver accurate measurements day in and day out. This low maintenance, low cost pH sensor provides reliable readings in a range of environments, from greenhouses to science classrooms. This sensor stands up to the usual wear and tear with its durable polycarbonate body and built-in protection for the pH glass measuring surface. Compatible with all pH meters accepting a BNC connector.
  • Very fast response time: Platinum measurement surface for fast response time and stable readings
  • No maintenance required: Sealed, no maintenance reference design
  • Durable construction: Polycarbonate body is built for frequent lab or field use
  • 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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pH2500 Flat Surface Glass pH Electrode

Product Description
Surfaces like paper, leather, electrophoresis gels and agar plates may be difficult to measure with traditional pH glass bulbs due to concerns about breakage. A flat electrode like our pH2500, is ideally suited for these types of pH measurements as well as measurements of suspended sludges and slurries. In addition to its specially designed measurement surface, the pH2500 features double junction construction, which prevents contamination and allows testing of samples containing heavy metals or proteins.
  • Perfect for gels and slurries: Flat electrode measurement surface designed for testing special sample types
  • Accurate measurements across full pH scale (0-14)
  • Highly adaptable: Compatible with any pH meter accepting BNC
  • Low maintenance: Gel-filled electrode reference design with double junction to prevent contamination
  • 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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ORP1000 Polycarbonate Laboratory ORP Sensor

Product Description
The ORP1000 is a durable and easy to use ORP sensor. Great for outdoor applications, such as monitoring swimming pool chlorine, this probe has built in protection for the ORP sensor surface. Use the ORP1000 with any ORP meter accepting a BNC connector.
  • Very fast response time: Platinum measurement surface for fast response time and stable readings
  • No maintenance required: Sealed reference design requires no refilling
  • Durable construction: Polycarbonate body is built for frequent lab or field use
  • 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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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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ORPSense

Key Benefits
The ORPSense range of ORP Meters from Pi utilize the very latest and best ORP sensors available in the world today for measuring the online Redox potential of any aqueous solution. They are platinum ball based sensors with integral reference electrodes which use no reagents, are extremely stable, and have reduced maintenance and reduced whole life costs. Online ORP meters and ORP controllers are one of the most common analyzers in use today in water treatment and process plants and yet online ORP meters cause continual problems for their operators. What is needed is a stable, reliable, online ORP meter for a reasonable cost. That is exactly what you get with the ORPSense and the ORPSense Automatic Calibrator. The ORPSense sensors and flow cells are available with different controllers giving you the same great performance with different communication, display, and control options. With the ORPSense range of ORP meters, you get everything that you need – and nothing that you don’t.
    Stable and reliable ORP meter On board diagnostics Low purchase cost Long life ORP sensors Remote access and SMS text alarms PID and other process controls
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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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