LakeWood Instruments 1520/30e

The LakeWood Model 1520/30e uses the latest in microprocessor capability, giving the user a high level of application flexibility in pH or ORP control. The user in the field can configure this controller to operate as a pH or an ORP controller. A large illuminated graphics screen, multiple inputs, and very easy setup characterize this new technology. Water meters, sensors and plumbing assemblies are purchased separately.

• Removable power cord and receptacles for simple conduit installations.
• Scheduled feed, which can use three relays for biocides or other chemicals.>
• Two (2) water meter inputs, two (2) drum switch inputs, pH or ORP 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.
• 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.

Benefits

• Easy to program with the Lakewood plain English, intuitive, and user-friendly menu interface.
• Controller can be removed from a cooling tower and be placed in another type of application when used with the appropriate pH or ORP sensor.
• Single circuit board design improves reliability.
• No add-on options. 4-20 mA output and biocide features are standard.

Understanding Part Number System:
Replacement Controller Only:

• Part Number 1240475 - Includes only the 1520/30e controller, no sensor or plumbing.

Ph Cooling Tower Option:

• Part Number 1240476 - Includes LakeWood model 1530e controller with cooling tower flow switch and pH sensor.
• Part Number 1240518 - Includes LakeWood model 1530e controller with cooling tower flow switch and pH sensor on the mounting plate.

ORP Cooling Tower Option:

• Part Number 1263418 - Includes LakeWood model 1530e controller with cooling tower flow switch and ORP sensor.
• Part Number 1240519 - Includes LakeWood model 1530e controller with cooling tower flow switch and ORP sensor on the mounting plate.

Mounting board NOT included. You may require some form of tower blowdown to operate your controller.

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