Chlorine is the most common disinfectant in water treatment. It is readily available, low-cost and generally used in potable water and in swimming pools but also increasingly in cooling towers and other process water applications
Chlorine dioxide is a strong oxidant, commonly used for disinfecting potable water and in food applications. For some applications it is preferred since it does not affect the aroma of the treated
water.
Peracetic acid has been used as a disinfectant in the food and beverage industry for decades. In the meantime, its scope of application also includes many other areas such as CIP (clean-in-place),
washing installations, pulp and paper industry as well as agriculture.
Ozone is the strongest oxidizer used in water treatment. Generally, it is utilized in potable water for disinfection, oxidation, and aroma control – in swimming pools (therapy pools), zoos and
aquariums as well as in the food industry.
Our controllers are perfectly fitted to the needs of disinfection applications such as cooling towers, food industry, bottling, CIP (clean-in-place), potable water, wastewater, washing installations, pulp and paper, reverse-osmosis systems, swimming pools, therapy pools, zoos and aquariums.
The Walchem WDS600 offers state-of-the-art technology for automating your disinfection processes.
Several water circulations can be treated at the same time. The controller supports a multitude of sensors. Select between mechanical relays or optical-coupler outputs to proportionally control
dosing pumps with contact input. An integrated logging function makes for a complete documentation of the water treatment.
The WDS600 features two universal sensor inputs or up to four 4-20 mA inputs for:
Six digital inputs can be used for different purposes:
Six relay outputs can be preset to different control modes:
Via two optional, insulated analog (4-20 mA) outputs, measured values can be transmitted toward a PLC or any other device. Alternatively, the fluid quantities of dosing pumps can be controlled.
A USB interface is intended to read out the memory, to import/export configuration files and to update the controller software.
An Ethernet board enables remote access via the Internet or LAN.
Here we provide you with a test access. For data protection reasons, this can only be done by e-mail: At walchem@mpt-rodgau.de you will receive a hyperlink with login data quickly and without obligation.
We will under no circumstances use your e-mail address to contact you, unless it is expressly requested by you, or in the event of a malfunction.
The Walchem WDS100W provides an economical entry and a very flexible way to control disinfection processes in food and beverage treatment, neutralization and disinfection of wastewater, potable-water treatment.
A universal sensor input means extraordinary flexibility for selecting the sensor:
Two digital inputs can be used for different purposes:
Three relay outputs can be preset to different control modes:
Via an optional, insulated analog (4-20 mA) output, measured values can be transmitted toward a data logger, a PLC or any other device. Alternatively, the fluid quantity of a dosing pump can be controlled.
A USB interface is intended to update the controller software and to read out diagnostic protocols.
The Walchem WDS100P provides an economical entry and a very flexible way to control disinfection processes in food and beverage treatment, neutralization and disinfection of wastewater, potable-water treatment.
A universal sensor input means extraordinary flexibility for selecting the sensor:
One digital input can be used for different purposes:
Four relay outputs can be preset to different control modes:
Via an optional, insulated analog (4-20 mA) output, measured values can be transmitted toward a data logger, a PLC or any other device. Alternatively, the fluid quantity of a dosing pump can be controlled.
A Micro-USB interface is intended to update the controller software and to read out diagnostic protocols.
Disinfection controllers sensors and controls chemicals