Reliably interconnecting from the sensor to the transmitter plays an important role in providing consistent process measurements. Intelligent Sensor Management (ISM™) sensor cables ensure noisefree, reliable signal transfer and offer long cable life due to internal shielding and a robust coupling nut. The coupling nut is manufactured out of PEEK; one of the most durable and chemically resistant polymer materials, which can withstand high temperatures, UV, acidic vapors and mechanical stress.