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Audible Alarm

California Cooling Towers Now Need Overflow Alarms

8 Sep 2014

California Cooling Towers Now Need Overflow Alarms


On July 1st, 2014, California Building Energy Efficiency Standard’s most recent revision went into effect. One of the adjustments from the 2008 standard that was implemented was “increasing cooling tower energy efficiency and water Savings” (Section 140.4.(k)2). The updates to Title 24, Part 6 aim to improve water use and conservation in large cooling towers. According to Section 110.2(e), “Open and closed circuit cooling tower installations must … Be equipped with an overflow alarm to prevent overflow of the sump in case of makeup water valve failure. Overflow alarm shall send an audible signal or provide an alert via the energy management control system to the tower operator in case of sump overflow” (California Energy Code, p. 28). This standard is now mandatory on cooling towers 150 tons or greater.



The Waterline Controls WLC series is a perfect solution for an overflow alarm. The WLC5000 and WLC6000 both include not only a high alarm, but a low alarm as well. The units have dry contacts that connect directly to the Building Management System, as well as LED indicator lights on the controller itself and optional audible alarms. What’s more, they also function as an automated water level system that is much more reliable than any mechanical float switch. All units have an Expected Useful Life (EUL) of 15 years backed by a 5 Year Limited Warranty, matching the analysis life cycle proposed during the 2013 Standard prerulemaking (Codes and Standards Enhancement Initiative, sec 2.7.6-2.11). WLC4000, 5000, and 6000 series currently in the field meet these requirements, and no updates or upgrades are necessary.



California’s Energy Commission website states “ [Our] energy efficiency standards have saved Californians more than $74 billion in reduced electricity bills since 1977”. Waterline Controls aims to help programs like these by providing an efficient and reliable water level control system to save water not only in California, but around the world. To upgrade your cooling tower with a Waterline Controls unit, visit our website at www.waterlinecontrols.com or call our toll free number at 888-905-1892.



For more information on California’s Building Energy Efficiency Standards, visit the links below.


Download PDF Information Page

New Catalog Release!

9 Sep 2014

New Catalog Release!


Due to an interest in physical literature from both new and existing customers across the country, Waterline Controls shows its dedication to clientele by developing a new product catalog. This blue booklet contains product information for all applications, including cooling towers, well water holding tanks, boilers, fire protection, sumps, commercial pools and fountains, sewage, and wastewater treatment.
Inside each catalog you will find high-resolution prints of the information sheets we provide online. These information sheets offer the product’s description, functions, design, and drawings. Included with the catalog is a flash drive that has .pdf versions of the printed documents, as well as AutoCAD drawings for each of our products. This is the first release of the DWG files.
Waterline Controls is proud to have been a paperless company and assist the economical efforts to conserve paper. If there are applications that you are not interested in, you can request custom catalogs that are built for your interests and needs in an effort to reduce paper consumption. These catalogs are currently in limited supply, so call today to ensure you receive your Waterline Controls catalog!
External Static Pipe

Choosing the Right Water Level Sensor

1 Mar 2015

Choosing the Right Water Level Sensor


Very basically, a water level sensor detects the level of water in a container. Our water level systems use Electronic Sensors for determining the volume of water in a tank. They can replace old systems with mechanical float switches and Capacitive, Conductive or Ultrasonic sensors.



There are lots of water level sensor systems available today. The challenge is in choosing the right system. You need ease of use. You’ll need to easily integrate with your existing systems. You need to monitor and, finally, control it.



It is important to select a water control sensor that has an intuitive monitoring system. Ours feature LED indicators and easy to use push button systems. If the sensor can work on autopilot, then you reduce the need for continuous manual monitoring. We say ours system is “so complete you don't need to be there.” With our controllers and sensors you have a complete level detection and filling system which is fully automatic.



Durability is another important factor to consider in a water level sensor. We build systems so they can last for many decades. A modular design will also let you fix individual parts when needed, eliminating the need for a complete replacement. You will never have to replace the entire unit again, simply replace the appropriate part. This kind of design can substantially reduce the cost of maintenance and operation. We have a 100% satisfaction guarantee. If it doesn’t work we will take it back - period. This kind of guarantee shows we are very confident about the effectiveness of our system.



Made in the USASafety



Waterline systems utilize a low voltage, which avoids injuries and serious accidents. A low-voltage / low-amp system totally eliminates the possibility of electric shock. During installation and maintenance, you are safe from accidents due to high sensor voltages. Our sensors are listed to UL508 Standard by ETL.



Sensor Types


The types of sensor you see in today’s market are generally Mechanical, Capacitive, Conductive and Ultrasonic. All of these have many drawbacks, reliability issues, corrosive issues, voltage issues or cost and calibration issues. In an application that contains diesel or certain coolants we do recommend using mechanical float switches. We have developed our own magnetic reed switch that connects directly with our WLC Series controller when needed.



New Technology


Waterline Controls designed and created completely new electronic switch sensor that runs on software. In conjunction with our automatic controllers, with models designed for many markets and application, we offer a complete, simple, and reliable solid state electronic level control system that is also very cost effective.




Our water level sensors are built to last, withstanding harsh conditions, compensating for waves, and maintaining an accuracy within 1/8″ of operating range.
Fluidtek

Cooling Tower Utility Rebate Program.

25 Apr 2015

Cooling Tower Utility Rebate Program.


Waterline Controls® is actively working to help set up rebate / incentive programs to help save water, and therefore money and natural resources. By helping local businesses set up accurate water level control systems less water is wasted and utility cost go down. By partnering with local utility services everyone benefits. Along with equipment rebates on needed test and control systems, included education and support allow this to work well with little complications or fuss.



Rebates for Waterline Controllers are now available from a new water conservation assistance program offered by the Seattle Public Utilities. We are proud to announce our partnership with this new incentive program in Seattle Washington, through Seattle Public Utilities, supported by local area WaterLine Controls® distributor FluidTEK.



This program is intended to help local Seattle businesses reduce water usage with help, education, support and rebates. Improving the monitoring and therefore reducing current water usage is a proven benefit of our Waterline systems, both economically and environmentally. A Cooling Tower Efficiency Manual has been produced by the utility that outlines the best ways for local businesses to use and save water. All participating businesses are asked to commit to the efficiency practices discussed.Seattle Public Utilities



Up to $7500 in total rebates are available per business.


These rebates are for the monitoring and control systems required to record and control water usage. Even without the rebates, the idea is sound and proven; waste less and save.



With our Electronic Sensors and Software driven Modular Solid State (of the art) Controllers, we are the perfect option to participate in this program. Our advanced and fully automated control system was used as the basis for the program’s evaluation process. With local Seattle HVAC parts and service supplier FluidTEK offering local support, you can't lose. Support is also directly offed through the knowledgeable staff at SPU.



To sign up for this program, contact one of the water specialists at the SPU by calling (206) 343-8505.


Flyer:
SPU Flyer

Utility Rebate Program

If you are located in another part of country and want more information about Waterline Controls features, functions or its reliability, or would like to help make a program like this possible in your area, please contact Waterline Controls for assistance.



FPT50 Controller

FPT 50T – Fire Service Water Tank Level Control w/ High & Low Alarms, 40F Temperature

17 Jan 2018

FPT50T - Fire Service Water Tank Level Control w/ High & Low Alarm, 40F Temperature




Complete Kit Includes:


NEMA4x Control Panel
Sensor w/ 50 ft. Cable
Sensor Mounting Assembly



Features



  • Dry contacts to BMS for measuring Fill "ON" time

  • Low Water Alarm

  • High Water Alarm

  • Temperature 40F Indication (per NFPA requirements)

  • Fault conditions

  • Operates 110VAC Solenoid Valve

  • 110VAC 95db Audible Alarm w/ Silencer Switch Installed in the Panel



Description


The system is automatically controlled within an operating range (this range can be set by custom ordered probes or cutting the current probes to length in the field). The system also monitors for a high water level condition and a low water level condition.
These conditions have three outputs each which are:

  1. Close a set of dry contacts for the BMS

  2. Operate a relay rated at 30AMPS / 250VAC

  3. Turn on an LED to indicate the sensor has tripped


The Fill dry contacts can be used as a comparative to develop a baseline benchmark of water usage for the system.

Custom Sensors lengths available upon request.


*If you are a Reseller, Sales Organization, Distributor, Contractor or an OEM we want to talk with you to determine an SPA price program for your organization so please call us at 1(888) 905-1892 or contact us now.