Model 2EZ

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THE ADVANTAGE CONTROLS MODEL 2EZ CONTROLLER

THIS HAS BEEN DISCONTINUED. PARTS AVAILABLE WHILE THEY LAST.

We will meet or beat anyone's price on Advantage Controls equipment.

Two Year Factory Warranty!

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The 2EZ controller is capable of controlling any single probe input.

The Model 2EZ analog controller and timers for recirculating water systems such as cooling towers and boilers provide simple single probe units with many options. Analog units are available in four basic series: cooling tower, boiler, timer and pH or ORP. This controller will only control conductivity and add one inhibitor.

The Conductivity Options available on this page are:

• A = TE-4A Standard Tower probe, 140°F and 150 PSI max
• A0 = Tower Conductivity no probe
• A1 = TE-4ASS Standard Tower probe with S. Steel Tips; 140°F and 150 PSI max
• A3 = AH-4ASS with 1” MNPT, 212°F and 250 PSI max
• A4 = DC-4A Tank mount 190° F max
• A6 = CS-4A Corporation stop style probe
• A10 = DI-4A with 1” MNPT, 140°F and 150 PSI max
• B0 = Boiler / condensate conductivity control no probe
• B2 = BE-32 Boiler / Condensate probe, 350 PSI @ 265°F / 250 PSI @ 400°F max
• B5 = BE-2 non temp comp boiler probe 50 PSI boiler max

The Boiler Sample Methods available on ths page are:

• None - Skip this for Cooling Tower Applications
• 7 = Timed Sample or Sample and Hold
• 8 = Continuous
• 9 = Condensate

The Display Types available on ths page are:

• L = Digital LCD 0-10,000 (boiler)
• L = Digital LCD 0-5,000 (tower)
• L = Digital LCD 0-500 (condensate)
• M = Analog Needle Meter 0-3,000, 0-6,000 scale
• M = Analog Needle Meter 0-100, 0-500 (condensate)

The Chemical Feed Timers (not available on boiler units) are:

• None
• T1 = Limit Timer 0-90 min.
• T2 = Pulse Timer 0-150 sec.
• T3 = Percent Timer 10 minute cycle
• T33 = Percent Timer 33 minute cycle
• T4 = Post Bleed

The Flow Switches available on ths page are:

• None (Boiler)
• E = Standard fl oat style fl ow switch assembly (towers); 140 PSI @ 75°F
• E3 = Paddle flow switch with PVC flow assembly (towers); 140 PSI @ 75°F
• E4 = Paddle flow switch with PVC flow assembly (unassembled with 10’ cord) (towers); 140 PSI @ 75°F
• E5 = Paddle flow switch with brass assembly (towers); 250 PSI @ 75°F (order appropriate probes)
• E6 = Flow switch connection only with cable (towers)
• E8 = Standard float switch assembly unassembled with 10’ cord (towers); 140 PSI @ 75°F
• E11 = Flow indicator (0-10) with adjustable switch, PVC assembly; 100 PSI @ 125°F

The Other Options available requiring a custom quotation are:

• C = Conduit connection
• C1 = 240 volt conduit
• C3 = Delete pump pigtail on pre-wired units
• D = On/Off switch
• F2 = Prewired with 2 N.O. bleed pigtails
• F3 = Prewired for MOV bleed
• F4 = Extra pigtail for feed timer
• F8 = Extra pigtail On with flow
• F81 = Extra pigtail Off with flow
• G = Time delay relay output
• H = Dry contact relay ON with conductivity
• K = High/Low Alarm 120 volt and dry contact
• O = 4-20mA non-isolated output
• O1 = 4-20mA isolated output (requires +12vdc)
• R = Molex probe connection
• S1 = 0-5,000, 0-10,000 mS/cm for 2EZ-AM
• S2 = 0-1500, 0-3000 mS/cm for 2EZ-AM
• S3 = 0-100 / 0-500 mS/cm for 2EZ-AM
• S4 = 0-1000 for 2EZ-AL
• S10 = 0-10,000 mS/cm for 2EZ-AL
• Y = ETL agency listing USA/Canada

Many of these options are quite exotic and seldom needed. If this is getting too confusing, Contact Us with your basic requirements and we will prepare a formal PDF Quotation and email it to you.

For simple boiler conductivity control, we most commonly sell the Model 2EZ-B2-7M.

Prices for the Continental 48 states of the USA only. Cooling Tower Conductivity Controllers