Water and Wastewater Treatments

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Online Conductivity Sensor | LH-DE26

Online Conductivity Sensor - Overview

The two-electrode online conductivity sensor uses graphite which has good test accuracy and stability. It uses RS485 communication interface, supports MODBUS protocol, and has a built-in high-precision NTC sensor to perform accurate temperature compensation for conductivity measurement in real time.

Online Conductivity Sensor - Features
- Graphite electrode has higher measuring range, stability and accuracy
- Excellent performance
- Measuring range 0-20mS/cm, indication error ±1%
- Digital electrode, MODBUS protocol, supports RS485 output
- Using 1% high-precision NTC temperature sensor
- 316 stainless steel shell material
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Galvanic DO Analyser | 2100

Galvanic DO Analyser - Overview

This Dissolved Oxygen (DO) Monitoring and Control System is a rugged dissolved oxygen analyser which utilises a long-life, low-maintenance galvanic DO sensor. It provides the user with exactly what they need for continuous DO monitoring and control of important aeration processes. It seldom requires maintenance or recalibration. It has a backlit display and comes with a digital output, two analogue outputs, and two control relays. It is a fully-powered, continuous monitoring and control analyser. It is used in combination with a galvanic DO sensor. The galvanic sensor has a pure platinum cathode, making the sensor incapable of being poisoned by other gases often found in impure waters, such as hydrogen sulfide. It utilises DO sensing technology that is successful in continuous de-nitrification monitoring and control applications. It can be used continuously in very violent pure liquid oxygen injection systems. Complete systems are supplied with over 5 years of sensor electrolyte and membranes. When used correctly, these Teflon® membranes will last well over a year and require minimal maintenance.

Galvanic DO Analyser - Features
- Analyser and sensor
- Low maintenance
- Harsh environments
- Versatile applications
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Signet Conductivity Sensor | 2818-2823 Series

Signet Conductivity Sensor - Overview

These Conductivity/Resistivity Electrodes are designed to provide versatile installation and accurate sensing across a very broad and dynamic range. They have a controlled surface finish to ensure accuracy and repeatability. The standard electrode is constructed out of 316 SS, but there are other materials available for maximum chemical compatibility (Titanium, Monel and Hastelloy-C). Reversible threads or sanitary flanges allow for maximum installation versatility. Sanitary flange versions are available in either SS or Titanium with a quality surface finish of less than RA 25. An optional NIST Traceability Certificate (to meet USP requirements) is available. Coupled with GF Signet patented measuring circuitry, a platinum RTD (PT1000) located within the electrode allows optimal temperature sensing.

Signet Conductivity Sensor - Features
- Standard process connections
  - ¾” NPT Polypro
  - Tri-clamp 1½”, 2”
  - Opt. 1/2” NPT 316 SS
- 316 SS or Titanium standard electrode
- Alternative electrode materials available
  - Hastelloy-C
  - Monel
- In-line or submersible mounting
- NIST traceable, certified cells ±1% meet USP requirements
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ORP Electrode with Flathead | 3-2725
Price range: R12,485.00 through R21,104.00
ORP Electrode with Flathead 3-2725 Overview

The Signet pH and ORP electrodes are ideal for a wide range of harsh applications with low concentrations of poisoning ions, and chemicals that react with silver ion, Ag+. The superior glass formulation provides excellent chemical resistance in acidic and alkaline/caustic environments. The large area PTFE reference junction, salt bridge, and reference electrode are constructed to increase the total reference eﬀectiveness, resist chemical attack, help resist coating, and ensure long service life in harsh applications. The DryLoc® connector with corrosion-resistant gold plated contacts readily connects the sensor to the mating 2751 pH/ORP Smart Sensor Electronics.

The robust PPS threaded sensor body and choice of flat, bulb pH, or flat ORP sensing elements provide a broad range of chemical compatibility for a wide variety of applications. There is an optional pH sensing version available for applications with HF. The HF version is for applications where traces of hydrofluoric acid (2% or less) will attack standard pH glass. The quick temperature response is available in a Pt1000 temperature sensor and allows compatibility with the Signet 8900, 9900, and 9950 instruments.

The sensors incorporate ¾ inch NPT or ISO 7/1-R 3/4 threads for installing into standard pipe-tees. They can also be mounted directly into Signet standard fittings, DN15 to DN100 (½ to 4 inches).

ORP Electrode with Flathead 3-2725 Features
- Enhanced reference chemistry to resist chemical poisoning and prolong the life of the electrodes in harsh environments
- PTFE reference junction resists fouling and chemical attack
- Superior pH glass formulation for excellent chemical resistance in acidic and alkaline/ caustic environments
- PPS body for a broad range of chemical compatibility
- Memory chip-enabled for access to a range of unique features when connected to the Signet 2751 pH/ORP Smart Sensor Electronics
- Patented reference design for exceptional performance*
- Patented DryLoc® connector with gold plated contacts
- Mounts in Signet standard fittings from DN15 to DN100 (½ to 4 in.) or standard pipe fitting, 3/4" NPT or ISO 7/1-R 3/4
- Special design allows for installation at any angle, even inverted or horizontal
- Quick temperature response
- Bulb and ﬂat HF resistant glass available for trace HF, in less than 2% concentration applications
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Portable Dissolved Oxygen Analyser | PMI800-DO
R40,108.00
Portable Dissolved Oxygen Analyser - Overview

The Portable Water Analyser is paired with the Dissolved Oxygen Probe, enabling convenient, accurate, and easy measurement of DO levels. It is comfortable to operate because of its ergonomic design and is available with single or dual-channel configurations.

Portable Dissolved Oxygen Analyser - Features
- IP67 protection rating
- 3.5-inch colour screen display
- Easy to use interface and menu
- Ergonomic design for holding
- Non-slip hand strap
- Data storage space 8G
- Data export via USB interface
- Built-in rechargeable battery
- Charging directly via USB
- Automatically identifies sensor type and automatically adapts
- Parameter can be set and calibrated on sensors
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Portable Wastewater Sampler | Aquacell P2

Portable Wastewater Sampler - Overview

The P2 is a versatile, single/multi-bottle, cooled/non-cooled sampler. It is suitable for indoor and outdoor applications. It is ideal for sampling at multiple sampling points and/or for temporary compliance purposes. It is MCERTS Certified and can accommodate a choice of 4 Sample Collection Vessels. It can be powered by mains or by battery. The sample container can be accessed from the front without disturbing the sampler or intake hose. It is lockable and comes with 2 locking points. Quick and easy to use and inspect. It can be connected to, and controlled by external equipment such as Flow Meters, pH Meters, PLCs, etc. (requires the optional Ancillary Signal Connection). The P2 can work with the optional Aquamatic Pressurised Pipeline Interface, which allows it to sample from a pressurised wastewater source (requires the optional Pressurised Pipeline Connection).

Portable Wastewater Sampler - Features
- Portable
- Indoor or outdoor
- Floor mounted
- Suitable for single or multiple containers/bottles
- Sample cooling optional
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Portable Ultrasonic Flow Meter | RWTT621
Price range: R33,567.00 through R38,105.00
Portable Ultrasonic Flow Meter - Overview

This full-function portable ultrasonic flow meter enables the verification of flow readings of other meters and is great for logging flow system data values over an extended period. The innovative design includes matched precision transducers and signal processing circuitry to accurately measure the flow of most liquids over a wide range of velocities. Clamp-on transducers create no wear, zero pressure loss, and do not require process interruptions to install them since they are attached to the outside of the pipe. The meter is easily transported and installed on different pipes and sites. Its portability makes it an excellent choice for measuring flows throughout the plumbing infrastructure to verify sensor pump and valve performance.

Portable Ultrasonic Flow Meter - Features
- Easy to install
- Reduced installation time and cost
- No pressure head loss
- No moving parts to maintain or replace
- BTU function is an option
- Could be used as a portable ultrasonic energy meter
- Powerful data storage
- Supports the datasheet analysis software
https://www.youtube.com/watch?v=_dzKgiFettI&t=17s

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Process Optical Dissolved Oxygen Sensor | 2610

Process Optical Dissolved Oxygen Sensor - Overview

This rugged, reliable sensor is designed to deliver accurate dissolved oxygen (DO) data across a wide measuring range. It features the latest optical technology for DO measurement and eliminates the replacement of membranes and reference solutions. The optical sensor cap is calibrated at the factory and requires no field calibration. The optical measurement technology resists abrasion and bleaching which allows for a long life in many harsh applications. It has built-in Modbus RS485 and 4 to 20 mA current loop outputs for ease of interface to existing control systems. The 3-2610-51 version includes the GF (S3L) digital interface for direct connection with the 9900 SmartPro® Transmitter and 9950 SmartPro® Dual Channel Transmitter. Additional features include a 10 m (32.8 ft) cable with stripped and tinned ends as well as a titanium temperature sensor for improved compatibility in saltwater applications.

Process Optical Dissolved Oxygen Sensor - Features
Two-year measurement cap life

Optical DO measurement - no minimum flow requirements

Rugged construction

Suitable for harsh conditions

Measurement range: to 60 mg/L (ppm)

Calibration built into the measurement cap

Accuracy ±0.1 mg/L, 0 to 20 mg/L; ±5% of reading, 20 to 60 mg/L

No membranes or filling solutions

Digital (S3L), 4 to 20 mA or Modbus

In-line or submersible
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Ball Valve | 546 Pro

Ball Valve - Overview

The Ball Valve Pro is an extremely reliable and long-lasting valve. It boasts ergonomically designed lockable levers that enable precise operation. This also protects against the lever being used unintentionally or without permission. It comes with optional LED position feedback to allow for easy position feedback and control of the valve. Another option is the spring return lever ("dead man") which automatically closes the valve by itself after it has been opened. Each valve comes with its own Data-Matrix-Code which simplifies installation, tracking, maintenance, and repair. There is also the option of using either the pneumatic or electric actuator with the valve. The pneumatic actuator is completely made of plastic, is lightweight, and is virtually maintenance-free. It is robust, reliable, and durable even in highly corrosive environments. The electric actuator system is ideal for digitalisation: it makes it easy to identify valve positions and control the system status. It has wireless control and a 360° LED Status display.

Ball Valve 546 Pro - Features
- Ergonomic lockable lever
- Modular and flexible design
- Virtually maintenance-free
- Reduced maintenance costs
- Data-Matrix-Code
- Quick label on request
- Integrated tool for the union bush
- Interface for flexible automation and accessories
- Reinforced security breakpoint in the stem interface
- Double stem seals
- Sawtooth thread suitable for plastics
- Fastening system with integrated threaded bushes
- Dynamic backing seal
- Smooth spherical surface
https://www.youtube.com/watch?v=pulQT4IKh-I

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Manual Ball Valve | 546 Pro

Manual Ball Valve - Overview

The Ball Valve Pro is an extremely reliable and long-lasting valve. It boasts ergonomically designed lockable levers that enable precise operation. This also protects against the lever being used unintentionally or without permission. It comes with optional LED position feedback to allow for easy position feedback and control of the valve. Another option is the spring return lever ("dead man") which automatically closes the valve by itself after it has been opened. Each valve comes with its own Data-Matrix-Code which simplifies installation, tracking, maintenance, and repair. There is also the option of using either the pneumatic or electric actuator with the valve. The pneumatic actuator is completely made of plastic, is lightweight, and is virtually maintenance-free. It is robust, reliable, and durable even in highly corrosive environments. The electric actuator system is ideal for digitalisation: it makes it easy to identify valve positions and control the system status. It has wireless control and a 360° LED Status display.

Manual Ball Valve 546 Pro - Features
- Ergonomic lockable lever
- Modular and flexible design
- Virtually maintenance-free
- Reduced maintenance costs
- Data-Matrix-Code
- Quick label on request
- Integrated tool for the union bush
- Interface for flexible automation and accessories
- Reinforced security breakpoint in the stem interface
- Double stem seals
- Sawtooth thread suitable for plastics
- Fastening system with integrated threaded bushes
- Dynamic backing seal
- Smooth spherical surface
https://www.youtube.com/watch?v=pulQT4IKh-I

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pH/ORP Smart Sensor | 2751

pH/ORP Smart Sensor - Overview

This smart sensor is a solution for field-free calibration, out-of-range glass impedance, and broken glass detection, alerting the operator to probe failure or maintenance needs. It features two different outputs: a two-wire 4 to 20 mA loop output with optional EasyCal function or a digital (S³L) output that allows for longer cable lengths. The pH/ORP Electronics will allow for calibration of electrodes in a laboratory setting and installation of pre-calibrated probes in the field, reducing system downtime. Memory chip-enabled electrodes will store operational data such as minimum and maximum pH/mV readings, runtime, and minimum and maximum temperature (pH only), for troubleshooting and operational evaluation. The 2751 self-configures for pH or ORP operation via automatic recognition of the electrode type. The optional EasyCal feature allows simple push-button calibration and includes an LED indicator for visual feedback.

pH/ORP Smart Sensor - Features
- Probe health monitoring, glass impedance, and broken glass detection
- Memory chip interface that allows for transferable calibration, runtime data, and manufacturing information
- In-line integral mount and submersible installation versions
- Automatic temperature compensation
- Auto-configuration for pH or ORP operation
- Optional EasyCal calibration aid with automatic pH buffer recognition for 4, 7, and 10 pH and ORP solutions: quinhydrone saturated pH 4 or 7 buffers and Light's Solution +469 mV
- Junction boxes for convenient wiring
- Patented DryLoc® connector provides a quick and secure connection to the sensor
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Portable Chlorophyll Analyser | PMI800-Chlorophyll

Portable Chlorophyll Analyser - Overview

The Portable Water Analyser is paired with the Chlorophyll Sensor, enabling convenient, accurate, and easy measurement of Chlorophyll levels. It is comfortable to operate because of its ergonomic design and is available with single or dual-channel configurations.

Portable Chlorophyll Analyser - Features
- IP67 protection rating
- 3.5-inch color screen display
- Easy to use interface and menu
- Ergonomic design for holding
- Non-slip hand strap
- Data storage space 8G
- Data export via USB interface
- Built-in rechargeable battery
- Charging directly via USB
- Automatically identifies sensor type and automatically adapts
- Parameter can be set and calibrated on sensors
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