Having experienced problems with malfunctioning vibration transmitters for the cooling tower and exhaust treatment system in its Giheung and Hwaseong plant near Seoul, Samsung Electronics and SPM Korea conducted a two month field test of SPM vibration transmitters (4-20 mA).

Satisfied with the reliability and performance of the SPM transmitters, Samsung Electronics opted to replace the transmitters from a different supplier and SPM Korea has since delivered more than 500 SOLID 4-20 mA transmitters to the plant.