The SludgeWatch 715 provides a simple, low cost method of spot checking the sludge blanket level in a wide variety of settlement tanks. The cable reel design removes the need for any additional carrying bag.
The sludge blanket is detected by winding the sensor down into the tank, the audible tone will change and the LED illuminates once the sensor has reached the blanket.
This method of sludge blanket detection offer major improvements over traditional SludgeJudge type systems in terms of both repeatability and importantly health and safety – no more manhandling 4 metre tubes full of contaminated wastewater.
Partech model 750w² Monitor Portable Water Quality Meter
The 750w² handheld water quality monitor is a simple robust and accurate tool for measuring a full set of water quality parameters with a single unit. The monitor’s simple to use interface, multiple sensor
opitions and a field ready design makes the 750w² the market leader for on site monitoring of TSS, Turbidity, Sludge Level, pH, Redox and dissolved oxygen.
The ASLD2200 is a fully automatic sludge blanket level detector designed for the water and waste water industry. It utilises a servo-driven sensor which continually tracks the settled interface with the sensor at the very top of the interface zone.
Continuous monitoring of the sludge/water interface or sludge blanket is central to the efficient operation of clarifiers, thickeners and settlement tanks. Reliable measurement enables a control system to maintain the optimum depth of sludge in the tank. A sludge interface that is too high can result in pollution incidents caused by carry-over from a final settlement tank. The sludge can also become too thick to extract easily or can turn septic if left too long. If there is insufficient sludge in the tank the settlement process cannot operate correctly and the solids will tend to remain in suspension.
Our infrared sensors are ideally suited to monitoring the sludge/water interface even when the settlement process is not working effectively and the interface has become indistinct.
Mobrey MSM400 Ultrasonic Suspended Solids Monitoring System
The Mobrey MSM400 system continuously monitors the suspended solids or sludge density contained in, or flowing from, a clarifier or settlement tank during de-sludging. Many years of practical experience have shown that measurement of ultrasonic attenuation in a slurry is directly proportional to the percentage of suspended solids.The MSM400 system uses this principle to produce a digital display of the suspended solids measurement.
Self Cleaning Suspended Solids Sensor
The TurbiTechw² LA Sensor has been designed for use in aeration systems monitoring suspended solids also known as mixed liquor suspended solids or activated sludge where solids are typically in the range of 1,500 to 3,500 mg/l.
The sensor can also measure Returned Activated Sludge (RAS), Surplus Activated Sludge (SAS) and suspended solids or turbidity. The fully automatic self cleaning system ensures that manual intervention on a routine basis is not required.
The TurbiTechw² LS Sensor is designed to monitor the levels of suspended solids or turbidity typically found in final effluent from municipal and industrial wastewater treatment plants. It is also great at monitoring solids in the intake to both effluent and drinking water treatment processes. Available Ranges: 0 - 100 NTU, 0 - 500 NTU, 0 -1000 NTU.
Monitoring of these key parameters requires sensors that are reliable and accurate, the TurbiTechw² LS meets this requirement perfectly. The large optical surfaces and sample volume ensure that the information provided by the sensor is both representative of the process and tolerant of fouling. In addition, the sensor incorporates a self cleaning mechanism that ensures that the optical surfaces are kept clean at all times, the cleaning system is designed to avoid problems with ragging and does not smear the optical system.
The TurbiTechw² HR Sensor has been specifically designed for use in wastewater treatment systems where high levels of suspended solids are desirable in the aeration phase. Membrane Bio Reactors (MBR) typically run with MLSS values in the region of 8,000 to 14,000 mg/l. High MLSS concentrations promote numerous process benefits, including stable operation, complete nitrification, and reduced biosolids production reducing biological volume requirements (and associated footprint) to only 20-30 percent of conventional biological processes.
The 7300w² Monitor is the core product in the WaterWatch² range. The monitor is designed to interface with all of the sensors in the WaterWatch² range. The monitor specification provides all the connections required for 1 or 2 sensors, systems can be created by the use of expansion boxes to include multiple sensors. The maximum number of sensors will be limited by the practicalities of most sites. We anticipate 8 being a sensible maximum although many more can be accommodated.
The TurbiTechw² D-ISO Sensor has been specifically designed to monitor final treated, potable and filter water. The sensor is extremely sensitive and is capable of discriminating changes in Turbidity of less than 0.102NTU. The 90º light scatter monitoring technique makes the sensor sensitive to a wide range of particle sizes,
Partech WaterTechw² TMP Temperature Sensor - Portable Use
The WaterTechw² TMP Temperature Sensor is a precision device which offers breakthrough performance over a wide industrial temperature range. Designed for use between -5°C and +80°C with a measurement accuracy of +/- 0.3°C
The OxyTechw² RDO Pro-X Sensor uses the latest optical technology for measuring dissolved oxygen (DO) in demanding wastewater, drinking water, industrial effluent and surface water environments.
The sensor uses optical sensing techniques that provide a fast response and do not need a flowing sample to operate. There is no need for routine calibration, enabling manual intervention to be kept to an absolute minimum. Periodic validation of the measurement can be done as part of standard quality assurance performed by the operator. The sensor uses an extended life cap that does not have a finite life, though replacement is recommended every two years. When replacement of the cap is required the operation takes only a few minutes with no need to enter complex set up codes and no need to re-calibrate.
The OxyTechw² GAL Sensor has been designed to provide highly reliable Dissolved Oxygen measurements. The sensor employs the traditional galvanic principle.
The rugged 100 micron, HDPE membrane has been selected to provide exceptional resistance to damage. This, combined with Oxyguard’s unique electrolyte and anode material provides long term stability of 3 years and longer without the need for sensor refurbishment or membrane replacement.
The WaterTechw² pH8000 Sensor has been designed to provide highly reliable pH and temperature measurements. The sensor uses a flat surfaced electrode which includes an extended reference path, these features combine to provide an extremely robust pH measurement, suitable for use in surface water, waste water and drinking water applications.
The electrode uses field proven flat surface, self-cleaning technology. The reference system is enhanced by the Extended Path Reference (ERP) design which provides a complex path to protect the reference in the presence of interacting ions such as proteins, silver and sulphides
ColTechw² Sensor - Apparent Colour Monitor for potable water
Self Cleaning Sensor for Apparent Colour Monitoring and Potassium permanganate
The ColTechw² Sensor has been specifically designed to monitor Apparent Colour in applications where a broad indication of the colour of the water is required. The self cleaning sensor is ideal for monitoring at the intake stage or the outlet stage of drinking water processing, allowing automatic coagulant control with no need for a complex analyser.
The ChemScan MPX4 is a cost effective multiprobe that integrates with plant control systems for long term installation using a local controller, direct connection or wireless telemetry. With interchangeable sensors, the probe replaces multiple
instruments, reducing overall monitoring costs.
• Turbidity • Total Suspended Solids • Temperature/Conductivity • Pressure • Level • Salinity • pH/ORP • Nitrate (NO3-) • Rhodamine WT Fluorescence Intensity • Ammonium (NH4+) • Chloride (Cl-) • Dissolved Oxygen (RDO) • Blue Green Algae-Phycocerythrin
ChemScan UV-2150/S FNH3, TNH3, Monochloramine, Cl2 Chloramination
ChemScan UV-2150/DC Cl2 residual, Dechlor residual Chem Feed
ChemScan UV-2150/N NH3, NO3 Aeration Rate
ChemScan UV-2150/NoP NO3, PO4 Chem Feed
ChemScan UV-2150/NHoP NH3, PO4 Chem Feed
ChemScan UV-2150 See List one nutrient Nutrient Control
ChemScan UV-3150 See List one nutrient Nutrient Control
ChemScan UV-4100 See List (Up to 4) Nutrient Control
ChemScan UV-6101 See List (Up to 8) Nutrient Control
ChemScan mini Analyzer, ChemScan mini oP Ortho Phosphate
ChemScan mini LoP Low Ortho Phospate
ChemScan mini UV254 UV254 Percent Transmittance
ChemScan mini LowAm Ammonia
ChemScan mini Mn Manganese
ChemScan mini LowMn Low Manganese
ChemScan mini LowChlor Chlorine
ChemScan mini Sulfite Sulfite
ChemScan mini Mono Monochloramine
ChemScan mini FreeAm Free Ammonia
ChemScan mini Cu Copper
Chemscan mini LowCrVI Low Hexavalent Chromium
ChemScan mini Fe Iron
ChemScan mini Ni Nickel
ChemScan mini Silica
ChemScan mini PAA Peracetic Acid
ChemScan mini oP XR Ortho Phosphate Extended Rate
ChemScan mini ChlorAM Free Ammonia, Total Ammonia, Monochloramine, Ratio
ChemScan mini Ammonia
The single parameter in-line analyzer family utilizes years of ChemScan® experience and proven technology to provide reliable and accurate analysis of water and waste water. This device has been designed from the ground up to reduce maintenance requirements, includes large ID sample tubing to minimize plugging and only needs quarterly reagent refills.
Range (as N): 0.01 - 2.00 mg/L (Method #1036)
Accuracy: 5% of value or 2x detection limit (whichever greater)