ABB LST300 ultrassonic level transmitter, compact, without display, measuring range up to 6m, corrosion resistant (PVDF), 24VDC power supply, +/-0.2% accuracy, 4…20mA output signal.
ABB LST200 Ultrasonic level transmitter, compact, without display, measuring range up to 8m, 24VDC power supply, +/-0.25% accuracy, 4…20mA output signal and certificate of calibration.