Cooling Tower Vibration Sensor

The selection of the correct sensor is of the highest importance.

Cooling tower vibration sensor.

For many applications cooling towers are the most effective way to remove heat from a system. Sensors for monitoring cooling towers hvac systems reliable and cost effective vibration monitoring solutions for cooling fans and other low frequency equipment cooling towers are a critical component of production in many industries today. Protect your tower from damage resulting from excessive vibration. A vibration sensor is attached near the blade end using duct tape and the blade is plucked by hand for the impact.

Mechanical or electronic switches are available with multiple options for alarms and reset. Utilizing vibration switches can prevent this from happening. At hansford sensors we have within our family of vibration sensors specific models that have been designed to withstand the potentially harsh conditions that exist within the cooling towers. There are two types of.

Unfortunately the same elements that make cooling towers so efficient also make for a harsh environment for the machinery powering it as well as the people tasked with servicing that machinery. As the fan spins over time centrifugal force causes the fan to warp. Vibration sensor duct tape to secure sensor the photo at left shows the simple setup used to accurately measure a cooling tower fan blade s 1st bending mode natural frequency. The cooling technology institute cti vibration standards are presented.

The casing is stainless steel hermetically sealed and the cable set is molded to the casing to prevent water vapor and contaminants from entering the switch or its connection points. This improves the life and reliability of the cooling tower and the vibration analyst. Cooling tower shaft driven gear box parts pieces primarily the cooling tower is designed to provide cooled water through heat transfer using evaporation. Two organizations have developed vibration standards for cooling tower fans.

The imi 686b vibration switch is designed and applied specifically for cooling tower applications. Bac s parts are manufactured to meet demanding cooling tower specifications and are guaranteed to fit your unit. Vibration sensors protect your cooling towers and your business. These fans need to spin at an optimal rate to insure the cooling tower is doing its job and dissipating heat.

Cooling towers use fans that are installed at the top or bottom of the tower. They come in many shapes sizes. In general most cooling tower fans run at a speed somewhere between 90 and 300 revolutions per minute rpm while motors for cooling towers generally run at speeds around 1 500 to 1 800 rpm.