The RPI relative-pressure transmitter from Grundfos Direct Sensors™ is designed for industrial applications. The transmitter is designed to be mounted direct on a unit, for example a pump. The RPI transmitter is fully compatible with aqueous media. The transmitter is based on MEMS sensing technology in combination with the corrosion-resistant Silicoat® coating technology on the transmitter chip. This makes the RPI transmitter very robust and ideal for pump integration and monitoring in harsh environments.