The DYN-X-MA sensor provides the industry standard 4-20 mA amplified signal designed to work with DCS and PLCs. The DYN-X-MA comes equipped with adjustable zero and span side-mounted potentiometers. DYN-X-MA Series sensors can be re-zeroed in two ways: locally via the zero potentiometer or remotely via shorting two pins together (contact closure). Optional thermocouple or RTD configurations are available to provide melt temperature.