DIN rail mounted loop powered analog signal isolator transmitter for standard 4-20mA control circuits The provides electrical isolation between the input and output circuits and does not require any auxiliary power The galvanic isolation eliminates problems associated with ground loops transient and unwanted noise interference Designed to compensate for load variations The unit is factory calibrated to allow for quick and easy installation Designed with pluggable terminals for easy installation and removal with a compact 17 5mm wide housing that will save space in your control panel