Lino LNT202 high pressure sensor rs485 transmitter 4-20ma with digital indicator uses a high-performance pressure-sensing chip, combined with advanced circuit processing and temperature compensation technology, to convert pressure changes into linear current or voltage signals. There are two options of led and LCd. The product is small in size and easy to install. It is isolated and anti-corrosion with a stainless steel shell. It is suitable for measuring media such as gases and liquids that are compatible with the materials of the contact parts. It can be used to measure gauge pressure, negative pressure and absolute pressure.