W600 advance Controller

WebMaster® Water Treatment Controllers
Web Master One & Web Master Industrial

WebMaster is the most powerful family of online process controllers in the water treatment industry. WebMaster couples a powerful multi-I/O platform with Walchem’s analytical sensors and extensive communications technologies. The result is the ability to remotely monitor and control your process from any computer, anywhere in the world, with just a standard web browser.

Simple, intuitive programming makes it easy to configure your WebMaster to control multiple cooling towers, boilers, closed loops, or virtually any water treatment process.

Wide range of direct sensor measurements:

• Conductivity
• pH/ORP
• Free Chlorine/Bromine
• Chlorine Dioxide
• Ozone
• Peracetic Acid
• Electrodeless Conductivity

All standard water treatment control methods are included in every WebMaster:

• On/Off and Time Proportional Control
• Inhibitor feed
• Intermittent boiler sampling with flashing detection
• Biocide timers
• ORP spike feed of chlorine
• Volume based cycles control & more

 

• 8 analog inputs
• 12 digital inputs
• Instant alarm notification via email or text message
• System status reports and datalog files can be sent automatically
• Available with Modbus TCP/IP protocol

Featuring the VTouch® Remote Account Manager

• Managed water treatment services
• Fully synchronized with Walchem’s web based controllers, making set-up and configuration simple and fast.
• No more tracking cellular data or dial-up ISP plans
• Quick, centralized 24/7 awareness of account status

Specter’s Series 9000 is designed and manufactured to meet the highest quality standards. Each transducer’s output is digitally mapped to correct for any non-linearity or inaccuracies in the sensing element. This digital correction provides the most accurate and flexible pressure transducer in the industry.

Take Control Now and Connect with the Best!

The Walchem Controllers W100, W600 and Web Master series provides reliable, flexible and powerful control for your water treatment program.

Key Features:

• W600 with 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
• Optional dual analog (4-20 mA) input for Fluorometers or nearly any other process value
• Multiple language support allows simple setup no matter where your business takes you

 

• Sebera control outputs allow the controller to be used in more applications
• Economical wall-mount package for easy installation
• On-screen graphing of sensor values and control output status

 

• Complete flexibility in the function of each relay:

 

• On/Off Setpoint
• Time Proportional Control
• Pulse Proportional Control (when purchased with solid-state relays)
• In-Range or Out-of-Range activation
• Probe wash
• Timer-based activation
• Activation based upon the state of a contact closure
• Timed activation triggered by Water Contactor / Paddlewheel flow meter’s accumulated total flow
• Activate with another output
• Activate as a percent of another output’s on-time
• Alarm
• For Cooling Tower and Boiler applications:
• Biocide Timer
• Boiler blowdown on conductivity using intermittent sampling

 

• Datalogging
• Ethernet option for remote access via the Internet or LAN

Established clientele:

• Wastewater Control
• Polymer System (flocculant) solutions
• Biocide Injection System
• Anti foam injection system
• Coagulant injection system
• felt conditioning on pulp & paper machines
• Injection feed systems (chemical skids systems)
• Disinfection, pH, ORP and conductivity analysis
• Polymer System wet end of paper machines