Boiler Controllers
Boiler Water Controllers and Condensate Monitors
Walchem’s Boiler Controllers and Condensate Monitors have all the standard features you’d expect in conventional boiler controllers plus simple-to-use information management tools that enable water treatment professionals to deliver more effective service to their customers.
Choice of measurement units (uS or PPM) (°F or °C)
4 chemical feed options
Feed & Blowdown simultaneously
Feed after blowdown or as % of blowdown time
Feed as % of time elapsed
Feed as % of make-up water
Choice of blowdown modes for timed samples
Detects flashing during timed samples
Automatic temperature compensation
Self-diagnostics
Software, electronics, and sensor are constantly monitored without having to take controller offline.
USB flashstick support for datalogs/event logs and user-configuration file import/export.
Datalogging
Ethernet option for remote access via the Internet or LAN
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W600 advance Controller
Take Control Now and Connect with the Best!
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
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Uncategorized
Web Master One and Web Industrial Controllers
WebMaster® Water Treatment Controllers
Web Master One & Web Master IndustrialWebMaster 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
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Uncategorized
Web Alert Unit
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
SKU: n/a -
Uncategorized
Toroidal Conductivity Controllers
The Walchem Electrodeless Conductivity Controllers measure conductivity of a solution via an encapsulated, non-contacting sensor to control replenishment pumps and alarms.
They may be installed in a variety of very harsh chemical control applications, including oily cleaner baths, chromates, rinse tanks, fume scrubbers and other concentrated chemicals up to a conductivity of 1000 mS/cm.
Several conductivity ranges may be selected to configure the controller over a wide range of applications.
PEEK sensors for higher temperature, more aggressive chemical applications, or CPVC sensors for lower temperature, less aggressive chemical applications
Both available for in-line or submersible applicationsControls / Monitors baths with control and alarm relay for each
Time proportional and control option selectable on front panel keypad
Varies the pump or valve on time depending on deviation from set pointMonitor performance without taking the unit off-line, permitting faster troubleshooting and less downtime
Choice of measurement units in µS/cm, mS/cm, ppm or % concentration
% Concentration allows the user to enter up to 5 calibration data pointsUSB Flashstick Support standard for data logs, event/relay and reset logs, and user configuration file import/export
Datalogging
Ethernet option for remote access via the Internet or LANSKU: n/a
