What you Need To Know When Selecting A High Liquid Level Alarm

Tank high level alarms come in a variety of forms, including:

Float switches that operate mechanically: These devices have a float that is connected to a switch. The float rises together with the increase in fluid level in the tank, turning on the switch and sounding the alarm.
Electro-mechanical level switches: These gadgets work by inserting a probe into the tank. The probe makes contact with the fluid as the fluid level in the tank rises, turning on the switch and sounding the alarm.
A level sensor that can be submerged in the liquid being measured is called a submersible level sensor. It frequently finds application in deep tanks, wells, boreholes, and other difficult-to-access storage spaces.
Ultrasonic level sensors: These sensors measure the distance to the liquid’s surface using ultrasonic sound waves. The sensor alerts the alarm by sending a signal as the fluid level in the tank rises.
Radar level sensors: These sensors estimate the distance from the fluid’s surface using radar technology. The sensor alerts the alarm by sending a signal as the fluid level in the tank rises.
Capacitance level sensors: These sensors gauge the amount of fluid in a tank using the capacitance measuring principle. The sensor alerts the alarm by sending a signal as the fluid level in the tank rises.

High level alarms should be frequently examined to make sure they are functioning, it is vital to remember.