Ordering Information Boiler Controllers/Condensate Monitors WBL/WDB400 and WCM/WDC400 Series WebMasterONE is the most advanced online cooling tower and boiler controller in the water treatment industry. The flexible multi-I/O platform allows you to control multiple cooling towers, boilers, closed loops, and condensate lines with just one controller. An extensive assortment of integrated communications and data handling features are included that enable water treatment professionals to provide more effective water management services to their customers. CONTROL 0 = Two (2) powered relays 1 = Six (6) powered relays Metering Pumps The E-Class is the most innovative and comprehensive metering pump product line in the world. Over 50 years of pump experience and a commitment to superior mechanical design has led to development of many industry firsts, including 360 stroke-perminute technology, IP67 waterproof construction, and the world’s highest capacity solenoid metering pumps. VOLTAGE 1 = 120 VAC, prewired 5 = 100-240 VAC, conduit OUTPUT N = No data output 4 = Isolated 4-20 mA output 2 = Two isolated 4-20 mA outputs WIND WebMaster Industrial Water Controllers WebAlert Remote Monitor Walchem’s WebAlert is the first stand alone remote monitoring device that can web enable your installed equipment without having to replace or upgrade it. Walchem, Iwaki America Inc. Five Boynton Road Hopping Brook Park Holliston, MA 01746 USA Phone: 508-429-1110 www.walchem.com Ensures Optimal Performance and Maximum Efficiency Precise control of conductivity and chemical feed inhibits corrosion, solids precipitation and scale build-up. Unique time proportional blowdown feature saves energy by reducing water consumption. More Informative Monthly Reports Download stored data from the controller to a USB flash stick. Use the data to easily develop reports that show actual water usage, system conductivity, temperature, and more. Agency Certifications Note: For EN61000-4-6, EN61000-4-3 the controller met performance criteria B. This equipment is suitable for use in establishments other than domestic and those directly connected to a low voltage (100-240 VAC) power supply network which supplies buildings used for domestic purposes. The 400 Boiler Controllers and Condensate Monitors have the ability to store conductivity and temperature values, water usage, relay status, and user settings. A USB memory stick is all that’s needed to extract the information. Download logs from the USB stick to a PC at your convenience, or copy your preferred treatment program settings to another controller to speed start-up. It couldn’t be easier! USB FEATURES U = Integrated datalogging, event/reset logging, and configuration file import/export All of the standard features you’d expect in conventional boiler controllers/condensate monitors are included, plus optional simple-to-use information management tools that enable water treatment professionals to deliver more effective service to their customers. Walchem’s WebMaster® Industrial (WIND) Controller sets a new standard for Industrial Water Treatment Controllers. WIND has a flexible multi-I/O platform, a wide range of analytical sensor measurement capabilities, and an extensive assortment of integrated communications and data handling features. SENSOR N = No electrode 5 = Standard electrode (up to 250 psi) The WBL/WDB400 Boiler Controllers and WCM/WDC400 Condensate Monitors represent the latest in technological and innovative advancements from Walchem. Efficient Customer Service Quickly identify system upsets by knowing exactly what happened and when. An event log can be downloaded to tell you precisely when pumps turned on, valves opened and when the boiler was offline. ABOUT US Walchem integrates its advanced sensing, instrumentation, fluid pumping and communications technologies to deliver reliable and innovative solutions to the global water treatment market. Our in-house engineering is driven by quality, technology and innovation. For more information on the entire Walchem product line, visit: www.walchem.com Validation and Verification Made Easy Use stored data from the controller to simply and easily validate water treatment results. The data and event logs show water usage, system conductivity, and temperature, as well as accumulated chemical feed and blowdown times. Save Time Copy the user settings from your controller to a USB flash stick and upload to a new controller. Programming your new controller this way can be accomplished in seconds. It’s

Features Boiler Conductivity Controllers / Boiler Condensate Monitors Choice of measurement units • To customize your control or complement your calibration procedures, conductivity may be displayed as µS or PPM; temperature as °F or °C. Four chemical feed options • Feed & blowdown simultaneously, with or without feed lockout timer • Feed after blowdown has finished, as a percentage of blowdown time • Feed as a percentage of time elapsed • Feed as a percentage of make-up water Detects flashing during timed samples • Rechecks the conductivity after the sample valve closes and reopens if the reading...

Features Boiler Conductivity Controllers / Boiler Condensate Monitors Choice of measurement units • To customize your control or complement your calibration procedures, conductivity may be displayed as µS or PPM; temperature as °F or °C. Four chemical feed options • Feed & blowdown simultaneously, with or without feed lockout timer • Feed after blowdown has finished, as a percentage of blowdown time • Feed as a percentage of time elapsed • Feed as a percentage of make-up water Detects flashing during timed samples • Rechecks the conductivity after the sample valve closes and reopens if the reading...

Boiler Controllers/Condensate Monitors U WebMasterONE is the most advanced online cooling tower and boiler controller in the water treatment industry. The flexible multi-I/O platform allows you to control multiple cooling towers, boilers, closed loops, and condensate lines with just one controller. An extensive assortment of integrated communications and data handling features are included that enable water treatment professionals to provide more effective water management services to their customers. CONTROL 0 = Two (2) powered relays 1 = Six (6) powered relays Metering Pumps The E-Class is...