Radar sensors are conversion devices that transform microwave echo signals into electrical signals.By detecting an object’s Doppler effect, or change in wave frequency, a radar sensor can compute that object’s speed along with its direction. How does a radar sensor … Continue reading →

A water rotor along with a hall effect sensor is present the sense and measure the water flow. When water flows through the valve it rotates the rotor. By this, the change can be observed in the speed of the … Continue reading →

Another thing that commonly causes flickering in LED bulbs is loose connections or circuits. This is easy to fix. Just screw the LED bulb in tighter to see of that fixes the problem. If there’s a lot of dust in … Continue reading →

Point level measurement sensors are used to mark a single discrete liquid height–a preset level condition.They measure fluid level within a range, rather than at a one point, producing an analog output that directly correlates to the liquid level in … Continue reading →

They are commonly used in applications like Tank level monitoring in chemical, water treatment, food, battery industries and involving high pressure and temperature. Why are level sensors important? Level sensors are used to detect liquid or powder levels, or interfaces … Continue reading →

20 kHz. Sounds with a frequency of 20 kHz and higher are referred to as ultrasound (or ultrasonic sound). High frequency sound is sound of which the frequency lies between 8 and 20 kHz. High frequency sound with a frequency … Continue reading →

The HC-SR04 Ultrasonic sensor comes with four pins namely Vcc pin, Trigger pin, Echo pin, & Ground pin. This sensor is used to measure the accurate distance between the target and the sensor. This sensor mostly works on the sound … Continue reading →

How Does It Work? Ultrasonic level sensors work by the “time of flight” principle using the speed of sound. The sensor emits a high-frequency pulse, generally in the 20 kHz to 200 kHz range, and then listens for the echo.The … Continue reading →

1. A number of sensors (as defined previously) aggregated as a single unit is considered a sensor system o sensor resource. The main characteristic of a sensor system is that it offers offer a single access interface (van Zyl et … Continue reading →

Types of Flow Meters Coriolis Meters. DP Meters. Magnetic Meters. Multiphase Meters. Turbine Meters. Ultrasonic Meters. Vortex Meters. What are the different types of flow measurement techniques? 6+ Best Flow Measurement Techniques used in Industries Mechanical Type Flow Meters. Pressure … Continue reading →

Flow measurement is an action to measure the flow of liquids, gases and vapors using a flow measurement instrument or device, which measures the rate of flow or the quantity of flow. What are the types of flow measurement? Types … Continue reading →

Fire produces gases and fumes that can make you sleepy, weak, and confused. You can’t smell these fumes, so if you are asleep the smell won’t wake you – but a smoke alarm will. Will you wake up in a … Continue reading →

The tiny amount of mercury you’re exposed to when breaking a CFL is extremely unlikely to cause any ill effects, noticeable or otherwise. But how do you minimize even this tiny amount of risk? Remove children and pets from the … Continue reading →

Soft white (2,700 to 3,000 Kelvin) is warm and yellow, the typical color range you get from incandescent bulbs.Daylight (5,000 to 6,500 Kelvin) has a more bluish tone. This light color will maximize contrast for colors, making it ideal for … Continue reading →

Front-loaders, HE top-loaders, and some newer agitator washers rely on a load-sensing feature to adjust the amount of water, based on the weight of the load. You can boost water use with a heavy-soil setting; heavy-duty cycle; bulky-items cycle; extra-rinse … Continue reading →