Very recently I found another extremely small-scale infrared sensor that will also serve as a non-contact liquid level switch. This miniature, optical liquid level sensor switch has a micro structure ...

The solution comprises an Optomax Digital liquid level switch which is connected to an Arduino board via the TTL output and powered by a 5V source. LEDs on the Arduino can be programmed to indicate if ...

The XKC-Y25-PNP (5-12V) non-contact liquid level sensor is randomly selected for this quick intro post. The sensor has a 4-pin connector (XH2.54 4P) at the end of its cable. The connector pinout ...

1. Water Level Sensor for Leak Detection . Electronics and water are famous for their destructive relationship, but this first sensor puts this common conception to the test.

The USTD II sensor uses magnetostrictive technology for absolute level gaging, temperature, product and water-level output information in underground storage tanks for fuel and ...

A quasi-distributed liquid level sensor based on a bent side-polished plastic optical fiber. 28 Jun 2007. Spanish researchers describe the design and development of a prototype liquid level sensor ...

By comparison: a conventional radar level sensor with 26 GHz transmission frequency and an antenna of the same size has a beam angle of around 10°. As a result of the considerably wider signal beam, ...

LVDTs can measure liquid-level changes from a few inches to several feet. In the typical LVDT level sensor, a stainless-steel float coupled to a nonmagnetic stainless-steel rod is attached to the ...