Professional certified advanced for water pressure sensors

Product description

Water pressure sensors are usually used to measure the water level in the tank or the rate of change of the water level. The Pressure Sensor is mounted at the top of an open tube submerged in the vessel. As the water level rises, the air above the water in the pipe is compressed, increasing the pressure on the Pressure Transmitter. An analog-to-digital converter (ADC) is used to convert a signal from a sensor into a digital value. They can also be used to measure pressure in water flow lines - for example, in water distribution systems, to automatically determine whether a pump needs to be turned on to increase flow. They can be used to measure the depth of underwater objects, for example in deep sea diving. Water pressure sensors can measure pressure in several different ways: Absolute water pressure is measured in terms of zero. This is similar to the way a gas pressure transmitter measures gas pressure and vacuum. A pressure gauge measures the water pressure in relation to the atmospheric pressure around the sensor. If the Water Pressure Sensor is completely submerged in water, an exhaust pipe is used to allow air to enter the sensor from above the water surface to provide atmospheric pressure readings.