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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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iMAG 4700 Battery Powered Flanged In-line Magmeter
Product Description
The iMAG-Series is the most economical flanged electromagnetic flowmeter on the market. With electrodes designed to discourage fouling, it is available in 3” to 12” pipe in municipal or industrial water, waste and reclaimed water, pump stations, and packaged plant applications. Minimal straight pipe requirements allow iMAG-Series meters to be used in piping configurations where there is little space between the meter and an elbow. iMAG-Series meters are CE certified, certified to NSF/ANSI standard 61 and are rated IP68 for applications where the meter may be operated under water to a depth of at least 10 feet (3 meters) continuously. The display can be meter mounted or remote, and both rate and total indication are standard. Rate and total units and pulse scaling can be set via the front panel touch key pad by the user. Bidirectional flow reading is standard with totals available in forward, reverse, net flow, batch forward flow, and batch reverse flow. Batch totals can be reset. A power/output cable allows outputs for use with a variety of Seametrics and other displays and controls for remote reading and telemetry applications. Pulse output is standard on all models and 4-20mA passive current loop is standard on the iMAG 4700p. In addition, 4-20mA loop, HART protocol, high speed digital, and Modbus® protocol outputs are optional on the externally powered units, depending on model.
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iMAG 4700p Premium Flanged In-line Magmeter
Product Description
The iMAG-Series is the most economical flanged electromagnetic flowmeter on the market. With electrodes designed to discourage fouling, it is available in 3” to 12” pipe in municipal or industrial water, waste and reclaimed water, pump stations, and packaged plant applications. Minimal straight pipe requirements allow iMAG-Series meters to be used in piping configurations where there is little space between the meter and an elbow. iMAG-Series meters are CE certified, certified to NSF/ANSI standard 61 and are rated IP68 for applications where the meter may be operated under water to a depth of at least 10 feet (3 meters) continuously. The display can be meter mounted or remote, and both rate and total indication are standard. Rate and total units and pulse scaling can be set via the front panel touch key pad by the user. Bidirectional flow reading is standard with totals available in forward, reverse, net flow, batch forward flow, and batch reverse flow. Batch totals can be reset. A power/output cable allows outputs for use with a variety of Seametrics and other displays and controls for remote reading and telemetry applications. Pulse output is standard on all models and 4-20mA passive current loop is standard on the iMAG 4700p. In addition, 4-20mA loop, HART protocol, high speed digital, and Modbus® protocol outputs are optional on the externally powered units, depending on model.
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iMAG 4700r Remote Display Flanged In-line Magmeter
Product Description
The iMAG-Series is the most economical flanged electromagnetic flowmeter on the market. With electrodes designed to discourage fouling, it is available in 3” to 12” pipe in municipal or industrial water, waste and reclaimed water, pump stations, and packaged plant applications. Minimal straight pipe requirements allow iMAG-Series meters to be used in piping configurations where there is little space between the meter and an elbow. iMAG-Series meters are CE certified, certified to NSF/ANSI standard 61 and are rated IP68 for applications where the meter may be operated under water to a depth of at least 10 feet (3 meters) continuously. The display can be meter mounted or remote, and both rate and total indication are standard. Rate and total units and pulse scaling can be set via the front panel touch key pad by the user. Bidirectional flow reading is standard with totals available in forward, reverse, net flow, batch forward flow, and batch reverse flow. Batch totals can be reset. A power/output cable allows outputs for use with a variety of Seametrics and other displays and controls for remote reading and telemetry applications. Pulse output is standard on all models and 4-20mA passive current loop is standard on the iMAG 4700p. In addition, 4-20mA loop, HART protocol, high speed digital, and Modbus® protocol outputs are optional on the externally powered units, depending on model.
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IP100/200 Adjustable Depth Insertion Paddlewheel
The IP100/200-Series are adjustable depth insertion paddlewheels that come in brass, PVC, or 316 stainless models to fit 3” to 40” pipe. Adapters mate with standard 1-1/2” (11x/21x) or 2” (15x/25x), or PVC (11x/21x) NPT threaded fittings such as saddles and weldolets which may be purchased either locally or from Seametrics.
Ruby bearings and a non-drag Hall-effect sensor give these meters the widest flow range of any of the paddlewheel types. A sensor detects the passage of miniature magnets in the six rotor blades. The resulting square-wave signal can be sent for hundreds of feet over unshielded cable without a transmitter and connected directly to many PLC’s and other controls without any additional electronics.
A modular system of electronics can be installed directly on the flow sensor or mounted remotely. The FT430 (externally powered with pulse), FT440 (loop powered), and FT450 (battery powered) all provide digital rate and total displays, as well as a programmable pulse; the FT440 also provides a 4-20 mA analog output. The AO55 is a blind analog (4-20 mA) transmitter. Programmable pulse for pump pacing is available with the PD10 (available as wall-mounted unit only).
The “hot-tap” models (IP15x/25x) can be installed or serviced without shutting down the line by means of a 2” full-port isolation valve that comes with a nipple for installation on the pipe fitting. In most circumstances, no special tool is required.
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IP800 Fixed Depth Insertion Paddlewheel
The IP800-Series are impeller (or “paddlewheel”) insertion meters designed for use with a wide variety of liquids in pipe sizes 1/2” to 8”. Sensors are available in brass, 316 stainless steel, PVC, and polypropylene. Bodies are machined from a solid rod for maximum precision. Highquality jewel bearings and nickel-bound tungsten carbide shafts are used for extreme low friction and long life. Low-flow performance is good, although other Seametrics flow meters are recommended where extremely low flows are being measured.
The rotation of the rotor is detected by a non-drag Hall-effect sensor. Output is a current-sinking pulse, which can be sent long distances (up to 2,000 feet) without a transmitter. This signal can be connected directly to PLC’s, counters, and computer cards, as well as a variety of Seametrics controls and displays.
Seametrics IP meters are ideal for chemical proportioning applications. If no display is required, a simple divider such as the PD10 provides adjustable pump pacing. For rate and total display, a modular system of electronics can be installed directly on the flow sensor or mounted remotely. The FT430 (externally powered with pulse), FT440 (loop powered), and FT450 (battery powered) all provide digital rate and total displays, as well as a programmable pulse; the FT440 also provides a 4-20 mA analog output. The AO55 blind analog transmitter can be used to convert to a 4-20 mA output. Electronic modules can be wall- or metermounted. (Note: PD10 available only as wall mounted unit.) IP meters are also compatible with the DL76 data logger and FT520 batch processor.
The IP800-Series require special fittings that ensure correct depth placement in the pipe. Fittings come in a variety of materials for compatibility with specific applications. Tee fittings are individually wetcalibrated at the factory and marked with the K-factor (pulses per gallon). Saddle fittings must be field-installed on the pipe and do not come wetcalibrated. K-factors for saddles are based on factory-testing.
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jWAVE™ Portable Transit Time Ultrasonic Flow Meter Instructions
Meet the Seametrics jWAVE. Capture accurate and reliable flow readings with your mobile device, with less hassle and in less time—wherever you need a flow or volume measurement.
No wires. No bulky electronics box to lug around. Your ultrasonic flow meter hardware installs on the outside of your pipe in a snap—and senses through the pipe wall. Your mobile device displays readings and helps you set up the hardware.
The jWAVE Flow Meter solution starts with the jWAVE App (downloadable from the app stores) and works on both iOS and Android devices.
The jWAVE Flow meter is a compact, strap-on transit time ultrasonic transducer device. The jWAVE operates by alternately transmitting and receiving a burst of sound energy between two transducers. It then wirelessly transmits flow measurements to your mobile device. Use the portable data logger to conveniently record flow for as long as 14 days or as little as one minute.
The jWAVE is highly portable. Just bring the rechargeable clamp-on meter in its lightweight, weatherproof case, along with a tablet or smartphone (iOS or Android). Bluetooth connectivity replaces wires, and the jWAVE App guides you through setup.
The convenient cam cleats let you mount the flow meter on any pipe in seconds—no cumbersome clamps required.
Bi-directional readings are transmitted to your mobile device for display and your location’s settings are stored in the jWAVE App, ready for reuse.
When you are done, simply release the cleats, then take the compact meter on to your next location.
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Multifunction Meter CX-601
Key Benefits
- Very high accuracy meter for use in the laboratory, with use of a special case with rechargeable batteries it may be used in the field (optional equipment).
- Measures pH, redox potential (mV), conductivity, salinity, TDS, resistivity, ions, dissolved oxygen in % of saturation or mg/l, atmospheric pressure and temperature.
- Simultaneous observation of all the chosen functions results on the 7" colour touch sreen.
- Calibration of the pH electrode, ion electrodes (ISE) and conductivity cell in 1 ÷ 5 points, oxygen sensor in 1 ÷ 2 points.
- In the pH function automatic correction of the pH standard solution value changes, along with the temperature changes for NIST standards.
- In the conductivity measurement function automatic selection of the temperature coefficient α for natural and ultra pure water.
- Datalogger for 2000 data sets.
- USB output for connecting with a PC.
- Meets the GLP requirements.
- Affordable price taking into consideration the technical features, acuarcy and additional features.
Detailed Description
CX-601 belongs to the newest generation of highly accurate measuring devices. The meter is designed for accurate measurements of: pH, redox potential (mV), ion concentration, conductivity, salinity, resistivity of the measured liquid, TDS, oxygen dissolved in water or oxygen saturation in the air, atmospheric pressure and temperature. It is distinguished by a large 7” colour graphic touch screen.
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Multifunction Meter CX-701
Key Benefits
- All operations are done with use of buttons generated on the 10‘‘ colour graphic backlit touch screen.
- CX-701 may be used in laboratory as well as in the field after placing it in a special case with rechargeable batteries (optional).
- The rechargeable batteries allow for continuous work in the field for 8 – 15 hours, depending on the kind of chosen measuring functions and settings of the screen etc.
- Possibility of simultaneous measurements and observing results of up to 5 functions displayed in numerical form, function chosen as the main one may also be displayed in graphical form.
- The pH, ions, mV and temperature inputs are isolated from the dissolved oxygen and conductivity inputs.
- Additional information is given as pop up windows and voice messages.
- Storing the date of next calibration.
Other Features
- The results are stored on the 2GB SD memory card, the number of collected data is practically unlimited.
- Two ways of co-operation with a PC: by connecting the SD card with a PC and transferring the data included on the card, by connecting the meter with a PC with use of USB cable, what enables transfer of the current readouts or the series collected in the meter’s memory to the PC.
- The results of all actually measured functions are stored simultaneously.
- Storing of measurement’s results with time and date, taken as single or in series with set time interval.
- Automatic or manual temperature compensation.
- The charts are scaled both during the continuous observation and during the analysis of the collected results, zoom function.
- The results and calibration data are stored in non-volatile memory.
- Internal clock with date.
- Powered with 15V power adapter.
- The meter meets the GLP requirements.
- 24 months of warranty.
- CX-701 was awarded with 2 golden medals on EUROLAB 2009 international fairs.
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Oil in Water & Hydrocarbon Monitor
Product Description
The MS1200 is an on-line oil in water monitoring system which provides low level measurements of hydrocarbon, oil and VOC concentrations in water. Some applications include:
- Monitor water abstraction points such as raw river water, boreholes and reservoir water
- Monitoring for oil in water contamination
- Detect VOC contamination in wastewater
- Monitor drain and stormwater systems for flammable liquids
- Surface water systems for fuel pollution
- Offer a monitoring solution for air, land remediation and industrial applications
- Detect VOC breakthrough in carbon beds
- RO membrane protection
- Measurement of VOCs in process water
Key Benefits
- No sensor contact with water: low maintenance, no sensor cleaning
- No reagents: low running costs
- Electronic Nose: not affected by turbidity
- High sensitivity: ideal for potable water
- Can be calibrated for specific substances: used to monitor known spills
- Catches VOC chemical spills not just hydrocarbons
- Alarms to SCADA and other communication interfaces
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On-line Water Quality Analyser
Product Description
Instran AMMTRACE Ammonia Analyzer from Spain is designed to handle all kind of samples ranging from drinking water to waster water and even for sea water application. Instran Ammonia Analyzer incorporate laboratory measuring technique into online analyzer with self-calibration and self-cleaning in each analysis ensure the measurement is in high precision.
The unique design of Instran AMMTRACE ammonia analyzer with syringe volume controlled method ensure syringe does not in contact with samples or reagents and thus prolong the shelf life of the syringe and sensor. The analyzer requires very little maintenance and low reagent consumption but yet powerful and high precision.
Key Benefits
- Ammonia measurement by double known addition (DKA) method
- Self-calibration after each measurement
- Self-cleaning after each measurement
- Very low maintenance
- Calibration interval every 2 months (application dependent)
Parameters Measurable
- Fluoride
- Nitrates
- Phenol
- Silica
- Copper
- Boron
- Manganesium
- Zinc
- Copper
- Nitrites
- Cyanides
- Hardness
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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