Profile: Insteng Process Automation Ltd is a distributor of control and measurement instrumentation equipments. We are an ISO 9001:2008 certified company. Our product line includes temperature & humidity, low, energy monitoring and pressure monitoring equipments. Our SEM203 in-head transmitter incorporates the latest digital technology to ensure accurate drift free linearisation. It connects to an appropriate sensor and converts the output to a linear (4 to 20) mA output signal, providing a level of performance at a cost that was not possible with earlier analogue types. Our SEM206/P in head transmitter that accepts PT100 temperature sensors and converts sensor output over a configured range to a standard industrial (4 to 20) mA transmission signal. The PC configuration allows the user to select range, units and burnout direction, without requiring calibration equipment. We offer pressure calibration, electronic test equipment, recording & lodging and process equipment.