Only ± 10 uA error between the input and output signals ensures confidence in the SEM1020 products performance.
With 500 Vdc isolation between input and output circuits the SEM1020 is an ideal solution for removing ground loops between (4 to 20) mA loop equipment.
JOINS POWERED INPUT AND OUTPUT (4 to 20) mA LOOPS
The SEM1020 requires powered loop supplies on both input and output connections, enabling it to safely join two active supplies where there is a conflict with more than one piece of equipment powering a control loop.
BOOST A (4 to 20) mA LOOP
The loop isolator can be used to extend the range of a weak (4 to 20) mA control loop by allowing an additional loop power supply to be added, isolated from the primary loop supply.
LOOP TRIM FUNCTION
The SEM1020 can be used to add a (4 and 20) mA fine trim function to a sensor with no trim options.
Detailed specifications are available on request.