Anfield has expanded its lineup of liquid level sensors. Introducing the ULS, Anfield's ultrasonic liquid level sensors. The sensor has a compact appearance and is suitable for tight spaces and harsh environments. It will be an economical solution to your analog sensing need.

The sensors feature 5” to 78” (13 to 200 cm) sensing range, cast aluminum body with IP65 rating, and digital display with push buttons for setup. the ULS ultrasonic Level Sensor can be used as a simple multipoint level switch or for continuous feedback through a 4–20 mA loop. With no moving parts and fully programmable settings, it is more flexible than float level switches. Its compact size and robust construction make it well suited for industrial or mobile equipment.

Ultrasonic Detection

The ULS runs off of the principle of sound runtime measurement. Simply put, the sensor emits ultrasonic waves, which are reflected when an object moves in front of the wave. By measuring the time taken for the sonic pulse to travel to the target object and retire, the sensor can accurately calculate the distance to the object. This allows the ULS to be used in many applications, such as checking the fill level of fluids in tanks or even bulk containers.

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