STABILITY The SEM203W in head transmitter incorporates the latest digital technology to ensure accurate, low drift performance.

The SEM203W potentiometer transmitter is an in-head transmitter that accepts potentiometer sensors and converts the sensor output over a configured range to a standard industrial (4 to 20) mA transmission signal. A simple push button operation allows the user to select the desired transmitter range manually, by setting the slide wire position and pressing button to store at both the (4 and 20) mA points.

PUSH BUTTON CONFIGURATION A single push button and LED indicator allows the user configure transmitter range against a manually set input condition. A red LED is included to help guide the user. The LED also operates as a sensor error indicator.

FAST RESPONSE The SEM203W takes less than 50 ms to reach 70% of its final output value for a change of the input signal.