The with HART protocol converts input pressure signals into 4 to 20mA analogue output signal. The SE62H can be programmed via three buttons alternatively through PC. Following parameters can be adjusted : Zero, Span, Decimal Point, Damping, Display Mode, Restore Data and so on. For parameter setting and visualization of measured value, liquid crystal displays with backlit is available. The transmitter is protected against wrong wiring and transient over voltages.