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The W600 series provides reliable, flexible and powerful control for your water treatment program.

Key Features:

• 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

• Six 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

WebAlert® Remote Monitor

WebAlert® seamlessly web-enables your installed equipment, providing local and remote access to vital system information, without the need to physically visit remote sites. WebAlert® monitors and datalogs analog and digital inputs from virtually any installed device, and notifies on-site and remote personnel of any system abnormalities.

• WebAlert integrates the functions of a monitor, data logger and auto-dialer in one low cost package. It is easily customized to your application without the need for a programmer.

• No subscription service, monthly fees, or proprietary software is required. View data and program settings with just a standard web browser

• Monitor up to six (6) 4-20mA signals and six (6) discrete inputs.

• Access live or stored data remotely within the facility (LAN) or from anywhere in the world

• System status reports and datalog files can be emailed automatically on a regular basis. Instant alarm notification via cell phone text message, email, or local alarm relay

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