pH/Orp Monitors


pH/ORP Monitors

These versatile systems are designed for use in all industrial and municipal applications. The sensors are engineered to function normally in applications where conventional sensors quickly fail.

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Trade in any single gas detector and receive $75 off a Rae Systems or BW MultiGas detector. Valid thru 12/31/18. The ToxiRae Pro LEL from Rae Systems is the world's first wireless personal combustible gas detector. The ToxiRae Pro LEL takes worker protection to the next level by providing safety professionals wireless access to real time instrument readings and alarm status (including man-down alarm) from any location for better visibility and faster response.

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Trade in any single gas detector and receive $75 off a Rae Systems or BW MultiGas detector. Valid thru 12/31/18. The ToxiRae Pro is the world's first wireless personal monitor for toxic gases and oxygen. The Rae Systems ToxiRae Pro takes worker protection to the next level by providing safety professionals wireless access to real time instrument readings and alarm status (including man down alarm) from any location for better visibility and faster response.

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The Water Quality Monitors that are used on the panel were designed to provide long service life with minimal maintenance. The panel is easy to start up, as all components have no moving parts to break down, nor do they consume costly reagents.

The Q45WQ Water Quality Panel includes a 3/8" thick PVC mounting plate cut to the customers specified dimensions, integral stainless steel mounting inserts for all analyzers, flowcells, inlet pressure regulator and strainer. All sample delivery hardware is preplumbed and a 48 hour factory "wet test" of the complete system is preformed prior to delivery.

Modules Available

  • Residual Chlorine - Free of Continuous Measurement: The monitor is programmable for either measurement with just an easy membrane and electrolyte change. Does not require costly chemicals, reagents or buffers to operate. Large, dual line LCD display.
  • Turbidity - Nephelometric Measurement: The sensor receives scattered light at a 90° angle through flat surface sensor and is available with infrared or white light light sources. Stable, self-adjusting electronic zero with wide measuring range.
  • Conductivity - 4-Electrode Style Sensor: Employs 4 electrodes to cover a wide conductivity range of measurement without the need for multiple sensors. Automatic foulant rejection circuitry is used to compensate for sensor fouling.
  • Particle Counter - Laser Based Sensor: Based on a laser light blocking principle, the sensor provides particle count data over range from 2 to 400um. Incorporates a removable measuring chamber for easy cleaning and maintenance.
  • pH/ORP - Differential-Style Sensor: A large volume, dual junction saltbridge is used to maximize the in service time of the sensor. A replaceable saltbridge allows for easy and inexpensive sensor regeneration.
  • Fluoride - ISE Sensor: The system employs a single combination ion selective electrode with a wide measuring range from 1,000 ppm down to 0.1 ppm
  • Dissolved Oxygen - Galvanic Sensor: Rebuildable cartridge system membraned sensor with replaceable lead anode.

Specifications

Free Residual Chlorine
Minimum: 0-200 ppb, Maximum: 0-20 ppm
Combined Residual Chlorine
Minimum: 0-200 ppm, Maximum: 0-20 ppm
pH 0-14
ORP -1,000 to 2,000 mV
Conductivity Minimum: 0-200 mS, Maximum: 0-200 mS
Turbidity Minimum: 0-4 NTU, Maximum: 0-4,000 NTU
Dissolved Oxygen
0-20 ppm
Particle Counter
0-1,000 counts/ml
Fluoride
Minimum: 0-1.0ppm, Maximum: 0-1,000 ppm
Temperature 0-50°C
Inlet Pressure
0-200 psig
Sample Flowrate
0-30 GPH

Ordering Information

For pricing please call AFC International at 800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.

Downloads

Q45WQ Literature

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ATI's Model Q45WQ Water Quality Panel is a flexible system designed for continuous, on-line monitoring of multiple parameters in municipal water distribution systems and potable water treatment facilities. The instrumentation contained in each Water Quality Panel is selected by the end user and customized to meet your individual monitoring requirements.

The Water Quality Monitors that are used on the panel were designed to provide long service life with minimal maintenance. The panel is easy to start up, as all components have no moving parts to break down, nor do they consume costly reagents.

The Q45WQ Water Quality Panel includes a 3/8" thick PVC mounting plate cut to the customers specified dimensions, integral stainless steel mounting inserts for all analyzers, flowcells, inlet pressure regulator and strainer. All sample delivery hardware is preplumbed and a 48 hour factory "wet test" of the complete system is preformed prior to delivery.

Modules Available

  • Residual Chlorine - Free of Continuous Measurement: The monitor is programmable for either measurement with just an easy membrane and electrolyte change. Does not require costly chemicals, reagents or buffers to operate. Large, dual line LCD display.
  • Turbidity - Nephelometric Measurement: The sensor receives scattered light at a 90° angle through flat surface sensor and is available with infrared or white light light sources. Stable, self-adjusting electronic zero with wide measuring range.
  • Conductivity - 4-Electrode Style Sensor: Employs 4 electrodes to cover a wide conductivity range of measurement without the need for multiple sensors. Automatic foulant rejection circuitry is used to compensate for sensor fouling.
  • Particle Counter - Laser Based Sensor: Based on a laser light blocking principle, the sensor provides particle count data over range from 2 to 400um. Incorporates a removable measuring chamber for easy cleaning and maintenance.
  • pH/ORP - Differential-Style Sensor: A large volume, dual junction saltbridge is used to maximize the in service time of the sensor. A replaceable saltbridge allows for easy and inexpensive sensor regeneration.
  • Fluoride - ISE Sensor: The system employs a single combination ion selective electrode with a wide measuring range from 1,000 ppm down to 0.1 ppm
  • Dissolved Oxygen - Galvanic Sensor: Rebuildable cartridge system membraned sensor with replaceable lead anode.

Specifications

Free Residual Chlorine
Minimum: 0-200 ppb, Maximum: 0-20 ppm
Combined Residual Chlorine
Minimum: 0-200 ppm, Maximum: 0-20 ppm
pH 0-14
ORP -1,000 to 2,000 mV
Conductivity Minimum: 0-200 mS, Maximum: 0-200 mS
Turbidity Minimum: 0-4 NTU, Maximum: 0-4,000 NTU
Dissolved Oxygen
0-20 ppm
Particle Counter
0-1,000 counts/ml
Fluoride
Minimum: 0-1.0ppm, Maximum: 0-1,000 ppm
Temperature 0-50°C
Inlet Pressure
0-200 psig
Sample Flowrate
0-30 GPH

Ordering Information

For pricing please call AFC International at 800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.

Downloads

Q45WQ Literature

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ATI's Series D12 gas transmitter product line has been expanded. Now available in this versatile package is an LEL transmitter utilizing an Infrared sensor that resists the poisoning problems inherent in catalytic bead sensors.

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ATI's Series PQ45 is the answer to the need for a rugged field deployed package capable of measuring and recording water quality data in a variety of operating environments.

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AccuSense gives First Responders the power of a laboratory-grade, gaseous chemical detection system in a field-portable VOC monitoring unit. It's like have the entire GC lab and technicians with you in a simple to use one button system. It is the perfect portable device for the detection, identification and quantification of Toxic Industrial Chemicals (TICs).

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Allegro's Air Filtration Panels convert shop air used for pneumatic tools and equipment to clean breathable air. They provide from 1 to 8 airline respirators a portable source of up to 15, 30, 60 or 100 CFM of breathable air from 5-125 psig.

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Allegro's Air Filtration Panels convert shop air used for pneumatic tools and equipment to clean breathable air.

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Allegro's wall cases protect respirators against damaging plant and window environments. They are made of corrosion resistant ABS with ultraviolet inhibitors.

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Area monitoring reinvented. That's what Draeger's X-zone 5500 brings to a worksite: a safer, more effective way to monitor for hazardous gases. In combination with the Draeger X-am 5000, 5100 or 5600 gas detection instruments, the X-zone 5500 can be used for the measurement of up to six gases and extends the range of your portable gas detection technology.

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Breathe cool, stay safe: Draeger X-plore 1750 and 1760 is Draeger's new generation particle filtering face piece respirators, coming with distinct improvements in comfort and protection.

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Combining versatility, ease of use and the latest breathing apparatus design, Draeger's PAS Micro is among the most technologically advanced, short duration emergency escape units available.

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Conductivity measurement in aggressive chemical solutions or in water systems containing large amounts of solids, oil, and greases is very maintenance intensive using conventional 2 or 4 electrode sensors. ATI's Model Q46CT employs an inductive (toroidal) sensor that allows measurement in corrosive samples with virtually no maintenance.

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Draeger Safety's X-am 2500 accurately detects flammable gases, oxygen, carbon monoxide, nitrogen dioxide, sulfur dioxide and hydrogen sulfide and is the only 1-4 gas monitor that you need in industrial, mining and refinery applications. The X-am 2500 combines reliable sensor technology with long battery life and intuitive operation in an instrument that defines safety.

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Draeger's FPS 7000 series face mask sets new standards in personal safety, protection and comfort. The FPS 7000 face mask is the only mask designed specifically to meet the new NFPA 1981-2007 standards.

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Draeger's PAS Colt combines versatility, ease of use and the latest in breathing apparatus design. It is among the most technologically advanced, short duration emergency escape unit available.

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ER2000 Escape Respirator is a hood style full face respirator that provides respiratory protection from Nuclear, Biological and Chemical (NBC) warfare agents as well as Toxic Industrial Materials (TIM's).

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FMC 2000 is a multi-channel controller with built in modem designed for integration with Rae Systems' wireless mesh network products. It is simple to install and operate, versatile, and dependable.

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For qualitative fit testing of air purifying respirators this Smoke Test Kit offers everything needed for meeting OSHA's protocol for fit testing with smoke.

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® Hazglove-91 high performance chemical protective gloves.

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ONESuit® Flash 2 is a chemical protective suit, offering the highest level of protection against chemical/biological agents as well as chemical flash fire resistance and thermal protection. Designed to allow for excellent maneuverability and user comfort, ONESuit® Flash 2 comes standard with Saint-Gobain's new ONESuit® Hazglove-91 high performance chemical protective gloves.

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® Hazglove-91 high performance chemical protective gloves. ONESuit® Pro2 provides maximum protection at a minimum price.

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ONESuit® Pro2 is the most affordable chemical protective suit certified to the NFPA 1991 standard, offering the highest level of protection against chemical and biological agents. This is achieved at a price comparable to less protective garments. Designed to allow for excellent maneuverability and user comfort, ONESuit® Pro2 comes standard with Saint-Gobain's new ONESuit® Hazglove-91 high performance chemical protective gloves. ONESuit® Pro2 provides maximum protection at a minimum price.

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Originally released for high ppm hydrogen calibration gas (50-500 ppm), the GENie EC module now supports all of ACD's electrochemical family of gases.

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Perfect for storing APR's cartridges and other respirator accessories such as fit testing kits, storage bags and cleaning supplies.

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Providing permanent chlorine residual records normally means purchasing a residual chlorine monitor and connecting the output of the monitor to a separate recorder. ATI's Series B20 provides an integrated solution to this problem.

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Rae Systems' Hand pump if for use with Rae's line of gas detection tubes.

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Rae Systems' MultiRae Lite is a perfect wireless monitoring solution for personal protection. It can monitor up to six gases and thrives in confined space entry situations. This tool comes in either with an internal pump or diffusion monitor and is compatible with more than 30 sensor options allowing it to fully meet the monitoring requirements of any application.

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Rae Systems' large selection of colorimetric gas detection tubes offer quick, on the spot measurements of a wide range of toxic and combustible gases and vapors.

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Rae Systems' ppbRae 3000 is a state of the art VOC gas detector for monitoring at the parts per billion (ppb) level. This device uses a new generation of photo ionization detector (PID) and features both temperature and humidity compensation for improved accuracy. It includes built in correction factors for over 200 compounds and is suitable for use in any hazardous environment.

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Safety Communicator is an industrial grade Android based mobile application and a ruggedized phone that enable real time communication between a worker's personal instrument and a remote monitoring system such as ProRae Guardian

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Tetra 3 personal portable gas detector from Crowcon Detection Instruments features one button operation, simple even with a gloved hand and is rugged and weather proof, suitable for today's arduous industrial environments.

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The AreaRae Plus Systems by Honeywell is a wireless, transportable area monitor that can simultaneously detect toxic and combustible gases, volatile organic compounds, and meteorological factors that affect the speed and direction of the gas. Whether you need to protect your community by monitoring a fence line, protect your employees during a maintenance turnaround, or protect your fire and hazmat teams during emergency response, the AreaRae Plus alerts you to threats with local audible and visual alarm.s Plus it works with Honeywell's remote monitoring software to give you a real time view of threat readings from a safe location.

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The Draeger single cartridge system keeps cartridges and filters out of the wearer's line of vision without sacrificing service life or breathing comfort. the threaded adapter on the cartridges makes change out simple, quick and sure.

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The Flow Detective is designed with ruggedness an accuracy in mind. With Casella's world renowned ease of use, calibration of air sampling pumps just got quicker and easier.

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The GfG G460 combustible gas detector is the world's most advanced multi-sensor atmospheric monitor. The durable G460 continuously measures and displays readings for up to six gases at the same time.

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The MiniRae 2000 is no longer available. The MiniRae 3000 has replaced the MiniRae 2000. The MiniRae 3000 is Rae Systems most advanced handheld volatile organic compound (VOC) monitor on the market. Its photoionization detector's (PID) extended range of 0 to 15,000 ppm makes it an ideal instrument for applications from industrial hygiene to leak detection and HazMat.

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The MiniRae Lite from Rae Systems is the most reliable handheld portable volatile organic compound (VOC) monitor on the market. Its photo ionization detector's (PID) range of 0 to 5,000 ppm makes it an ideal instrument for application ranging from environmental to construction.

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The Rae Systems MultiRae Pro is the industry's first wireless multi threat detection tool that combines continuous monitoring capabilities for gamma radiation, volatile organic compounds (VOCs), toxic, combustible gases and oxygen with Man Down Alarm functionality in one highly portable instrument.

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The Rae Systems MultiRae is the most advanced wireless portable chemical detector on the market. The MultiRae's cutting edge PID sensor detects volatile organic compounds (VOCs) and supports over 30 electrochemical, NDIR and catalytic sensors to detect up to five additional threats.

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The Rae Systems ToxiRae Pro PID is the world's smallest wireless volatile organic compounds (VOC) monitor. The ToxiRae Pro PID takes worker protection to the next level by providing safety professionals wireless access to real time instrument readings and alarm status (including man down alarm) from any location for better visibility and faster response.

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The Rae Systems by Honeywell AreaRae Pro is a wireless, transportable area monitor that can simultaneously detect toxic and combustible gases, volatile organic compounds, radiation and meteorological factors that affect speed, direction and behavior of gas - for enhanced situational awareness. It works with Honeywell's remote monitoring software, so you can see the real time threat readings, alarm status, location of each AreaRae Pro and much more - and make faster, more informed safety decisions.

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The Series F12 Gas Transmitter is an Intrinsically Safe (IS) version of ATI's explosion proof D12 transmitter. In its standard form, it is designed for detection of a variety of toxic gases in hazardous area applications requiring IS devices.

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The ToxiRae Pro is the world's first wireless personal monitor for carbon dioxide. The Rae Systems ToxiRae Pro provides safety professionals with wireless remote access to real time instrument readings and alarm status for better visibility and faster incident response.

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The most cost effective way to manage the calibration and bump testing of BW's portable gas detectors is through the MicroDock II automated test and calibration system.

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The ultimate docking station for instrument maintenance for GfG's G450 and G460 gas detectors.

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The use of ozone gas is increasing rapidly in a wide variety of applications, such as water treatment, odor control and food processing. ATI's Model A23-14 is a portable generator designed to produce an ozone gas concentration below 1 ppm.

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The world's only Chip Measurement System (CMS) makes spot measurements as easy as 1, 2, 3: insert chip - start measurement-read measurement result on the LCD display. The Draeger CMS combines the advantages of Draeger Tubes with those of an optoelectronic analysis system. Two components define the system: the analyzer and the substance specific chip.

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These cases are designed for the storage of wall mounted SCBA's. They provide protection from dust, moisture and damaging plant environments.

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This Point of Attachment (POA) Air Control System connects to any breathing air source. It's housed in a Pelican carry case that can be wall mounted and includes an adjustable pressure regulator, pressure gauge and a pressure relief valve.

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This heat stress meter features bright multi-color LCD backlights corresponding to OSHA's heat stress alert levels.

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This unique sound meter enables remote sound level readings using a detachable probe. It features an RS232 computer interface, AC output and a coiled probe that extends to 9'.

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Model Q22PX Univseral pH Sensors from Analytical Technology

The Q22 Specialty pH/ORP sensors are designed for use with all non-ATI analyzer systems and generic panel meters, allowing these end users to utilize the same robust features of the standard ATI Q25 sensors. The sensors are classified as either Universal or Loop-Powered, depending on the output selected.

The Universal sensor emulate standard, non-amplified combination sensors are designed to interface with all non-ATI pH/ORP analyzers. The 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 sensor outputs a mV signal that ranges from -1000 to +1000mV. These sensors may be used as replacement sensors for use with all non-Quantum 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

  • The reference element is a second glass pH electrode immersed in a reference buffer solution This glass reference system allows the sensor to be used in applications that poison conventional pH or ORP sensors.
  • All sensor housings are constructed of either PEEK, a high performance thermoplastic that provides outstanding mechanical strength and chemical resistance or 316 stainless steel.
  • A large volume, dual junction saltbridge is used to maximize the in service time of the sensor. The replaceable saltbridge allows for easy and inexpensive sensor regeneration.
  • The integral preamplifier is encapsulated in the body of the sensor. This creates a low impedance signal output which ensures stable readings in harsh environments and maximizes the distance between sensor and analyzer.
  • Sensor electrodes are user specified to ensure measurement reliability and maximum sensor lifetime. The type pH electrode can be selected for optimal performance. The metal ORP electrode is either platinum or gold, depending on the process chemicals.

Sensor Specifications

Measuring Range 0 to 14 pH; 0 to +1000 mV or ±1000 mV
Sensitivity 0.002 pH, 0.2 mV
Stability 0.02 pH; 2 mV (per 24 hours, non-cumulative)
Wetted Materials PEEK, ceramic, titanium, glass, Viton, EDPM
Platinum or Gold: ORP
316 SS with sanitary or insertion body styles
Temperature Compensation Pt100 or Pt1000 RTD
Sensor Cable 6 conductor plus 2 shields, HDPE Jacket
Temperature Range -5 to 95°C
Pressure Limits 0-100 psig
Max Flow Rate 10 feet
Analyzer Distance Universal: 3000 feet
Loop Powered: 1000 feet
Sensor Body Options 1″ NPT convertible
1 ¼” insertion
1 ½” or 2″ sanitary style
Weight 1 pound

Ordering Information

For pricing please call AFC International at 800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.

Downloads

Model Q22 Specialty pH & ORP sensor datasheet

Model Q46P/R pH/ORP Monitor from Analytical Technology

Measurement and control of pH is important in a wide variety of industries. Water and wastewater, boiler feed water, food processing wash water, chemical plant make-up water and many other aqueous systems requires reliable pH monitoring. The Model Q46P pH monitor provides the combination of durability accuracy, and versatility required for virtually any pH monitoring or control application. The Model 46R provides the same reliable monitoring for Oxidation Reduction Potential (ORP) applications.

The Q46 platform represents the latest generation of monitoring and control systems. Control features have been expanded to include an optional 3rd analog output or an additional bank of low power relays. Digital communication options now include Profibus DP, Modbus RTU or Ethernet IP variations.

Accurate pH (or ORP) measurement requires that sensing surfaces be clean. The surface of a pH glass element covered with biological or chemical coatings will not provide reliable measurements and must be removed, either automatically of manually. Sensor fouling is rarely an issue in potable water or high purity water applications, but wastewater treatment, raw water monitoring and many industrial water monitoring applications demand regulator sensor cleaning. With operation and maintenance personnel often in short supply, sometimes simple yet critical cleaning functions can be overlooked until inaccurate measurements cause other problems.

The Q-Blast option provides the ideal answer for automatic pH or ORP sensor cleaning. Employing a unique “air-blast” cleaning method, sensors can be cleaned as often as necessary without operator attention. Pulses of pressurized air delivered through a nozzle at the tip of the sensor remove accumulated solids from critical surfaces, resulting in accurate and reliable measurements.

The Q-Blast Auto Clean assembly is housed in a NEMA 4X enclosure suitable for indoor or outdoor use. The system includes an integral compressor and air pulse control components, with a power supply for the entire air supply system incorporated into the design. A simple connection to the Q46P or Q46R monitor provides the sequencing for the system and allows the operator to select cleaning frequencies as often as once every hour to as little as once every 999 hours. To insure performance in extremely cold conditions, a thermostatically controlled heater is included in the assembly, allowing operation down to -40°C.

There is no single pH sensor that fits every application. Sensors designed for harsh environments do not necessarily work as well in high purity water. Understanding the difference between various sensor types will help you choose the best sensor for your application.

The most widely used pH sensors contain a hydrogen ion sensitive glass measuring electrode and a silver/silver chloride reference element. The reference element is sealed inside the sensor body filled with an electrolyte and electrically connected to the outside solution through one or more porous reference junctions. The glass electrode is in direct contact with the measured solution.

Conventional sensors are a good alternative for clean wate