ASI451145 is a 4-20mA analog signal splitter with a single input and Quad output. It provides 3-way isolation between the input, 4 outputs and power circuits. Mount either directly in the control panel or remotely near the field devices due to the high level of isolation. The unit is factory calibrated to allow for quick and easy installation and the galvanic isolation eliminates problems associated with ground loops, transient and unwanted noise interference. The zero and span adjustments are provided for precise calibration after installation and for long term service. The ASI analog signal splitter isolator transmitter has been designed to compensate for load variations and the compact 17. 5mm wide housing will save space in your control panel. Designed with pluggable terminals for easy installation and removal.