Lakewood Model 150 Boiler Controller - with 1/2" union, plate and motorized valve

150, SR2, 1/2" Union, Orifice plate, 1/2" motorized ball valve MBV1. Up to 600psi @ 485 Deg F, orifice plates with orifice in 1/16, 1/8, 1/4 and 3/8"

The Model 150 uses the latest in microprocessor capability, giving the user a high level of application flexibility. Multiple inputs and very easy setup characterize this new technology.

This controller can be used in the Continuous Sample, Sample/Cycle, or Sample/Hold modes to control the boiler water conductivity.

Use this Controller for conductivity control of boilers. It can be used for Continuous Sample, Sample/Cycle, or Sample/Hold control of boiler conductivity.

• Removable power cord and receptacles for simple conduit installations.

• One (1) water meter input, conductivity input, flow switch input, and 4-20 mA output are all standard features.

• Designed with a single circuit board for better reliability and lower cost.

• Large open shallow enclosure for easy wiring.

• The enclosure is rated NEMA 4X.

• Power selector switch for 115 or 230 vac operation.

• Heavy-duty stainless steel domed numeric keypad and illuminated graphical display allow for quick and easy programming. Steel domed switches improve the tactile sensing and life expectancy of the keypad.

• LED indicators for power, alarm and relay status.

• The display is lit by two LEDs when any key is pressed.

Easy to program, the Model 150 Controller uses an intuitive menu and a numeric keypad for programming.

• No add-on options. Flow switch input, 4-20mA output, and three boiler conductivity control methods; Continuous Sample, Sample/Cycle, and Sample/Hold are standard.

• Single circuit board design improves reliability.

 Multiple methods of chemical feed for application flexibility.

 Conductivity range 100-10,000 μS Conductivity sensor 2 electrode Conductivity Resolution ± 10 μS Accuracy & repeatability ± 1.0% Deadband/Setpoint Adjustable Auto/Manual outputs Menu selectable Output relays 2 selectable use and 1 for blowdown Keypad 16 tactile push-buttons Display 16 X 2 Character Water meter input Contact head, paddle wheel or turbine Timer Max. blowdown time exceeded, relay time exceeded Output Signal One 4 – 20 mA, non-isolated powered output Relay ratings 3A each, 10A total Power 120/240 VAC 50/60 Hz Ambient 32° - 120°F (0 - 49°C) Enclosure NEMA 4X CSA and ANSI/UL  

 

 



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