Walchem integrates its advanced sensing, instrumentation, fluid handling and communications technologies to deliver reliable and innovative solutions to the global water treatment market.
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Walchem controllers
New Product development is the cornerstone of Walchem Corporation’s commitment to technology. Walchem Corporation has quickly become the standard for controller quality and ingenuity.
POOLS AND SPAS CONTROLLERS
The Walchem pools and spas controllers are among the most accurate and reliable in the industry. Walchem covers most sectors: residential, commercial, municipal, aqua parks, relaxing spas, and more. Control your pH, ORP, chlorine/bromine free or total PPM levels, salt systems, liquid chlorine or chlorine tablets.
The most powerful online process controller in the water treatment industry!
W600 CONTROLLER
Reliable, Flexible, Powerful / 4 Inputs – 6 Outputs
The W600 series provides reliable, flexible and powerful control for your water treatment program.
Compatible with all existing chemical feed systems; chlorine, bromine, electronic chlorine (salt) generators, acid and CO2.
The controller
- Universal sensor input provides extraordinary flexibility; the same controller can be used with almost any type of sensor needed.
- Six control outputs allow the controller to be used in more applications.
- Analytical sensors measuring pH, ORP, conductivity, disinfection, fluorescence and flow meter input.
- Combination Sensor Input and Analog Input board that add even more flexibility.
- Robust sensors that last longer.
- Multiple language support allows simple setup almost anywhere in the world.
- Lead/Lag control of up to 6 relays.
The panel
- Optional dual analog (4-20 mA) input for Fluorometers or nearly any other process value.
- Two Virtual Inputs that are calculated from two real inputs (cycles of concentration, % rejection, etc.)
- Preassembled on a panel for easier installation.
- Six control outputs allow the controller to be used in more applications.
The screen
- Large touchscreen display with icon based programming for an easy setup.
- On-screen and web page graphing of sensor values and control output status.
Remote communication
- Ethernet option for remote access via the Internet or LAN or Modbus/TCP.
Data and alarms messages
- Datalogging.
- Emailing Alarm messages, Datalog, Graph, or System Summary reports.
Emailing Alarm messages, Datalog, Graph, or System Summary reports and remote access via the Internet or LAN through Walchem V-Touch!
Click and download our w600 Walchem technical specifications info
W900 CONTROLLER
The next generation of powerful control / 24 Inputs – 8 Outputs
Connect with the Walchem W900 Series controllers and enjoy unparalleled versatility in maintaining your water treatment options.
Now with expanded new capabilities:
- Powerful Control.
- Flexible Programming.
- Online Access.
- Easy Setup.
- Great Value.
Summary of Key Benefits:
- Large touchscreen display with icon based programming makes setup easy.
- Universal sensor input provides extraordinary flexibility; the same controller can be used with almost any type of sensor needed.
- Four I/O slots allow complete flexibility in adding additional sensors, analog inputs and analog outputs.
- Multiple language support allows simple setup.
- Eight relay control outputs allow the controller to be used in more applications.
- Economical wall-mount package for easy installation.
- On-screen and web page graphing of sensor values and control output status.
Click and download our w900 Walchem technical specifications info
The VTouch account manager
Just specify the type of remote communications needed for new or existing controllers and Walchem takes care of the rest.
Remotely control your Walchem process from any computer, anywhere in the world, with just a standard internet browser (control with or without Ethernet).
Key Benefits:
- On-line, web-based summary of account status.
- Process values continuously updated including past 24 hour min, max, and average values.
- Alarm status.
- One-click VT-LiveConnect™ to any device in the field for full view and reconfiguration.
- Analysis, troubleshooting, adjustments.
- Seamlessly organize devices according to a process(es), facility, customer, etc.
- User “access” and “permissions” management.
Walchem sensors: Conductivity, pH/ORP & disinfection
ROBUST SENSORS / REPLACEMENT FILTER!
Walchem provides high quality sensors and accessories for cooling tower, boiler, potable water, and wastewater applications. Carefully designed and selected for compatibility with our pumps and controllers to enable our customers to provide a complete system solution.
DISINFECTION SENSORS
We offer sensors, in varying ranges of concentration, for free chlorine/bromine, total chlorine, chlorine dioxide, ozone, peracetic acid and hydrogen peroxide. Whether the application is a cooling tower, food and beverage, drinking water, wastewater, or swimming pool, these sensors are the ideal solution.
Key Benefits:
- Low maintenance – no costly reagents or tubing to replace.
- Broad range of applications – wide variety of oxidizers and measurement ranges.
- Fast response – continuous measurement technique.
- No waste – the sample can be returned to the process.
The cyanuric acid does not interfere with our free chlorine ‘Extended pH’ sensor for outdoor pools.
Metering pumps
Walchem and Iwaki joined forces to develop the most innovative and comprehensive metering pump product line in the world. Iwaki metering pumps are designed for a broad range of applications, and manufactured to the highest quality standards that exceed even the toughest customer expectations.
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IWAKI METERING PUMPS EJ SERIES
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IWAKI METERING PUMPS EZ SERIES
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Call us today to get more information:
A.S.I. Aquatic Expert is the authorized distributor
450-433-0047 ● info@asiexpertaqua.ca