The 12-bit 4-20 mA Input Adapter interfaces with any sensor providing a 4-20 mA signal to connect to the USB Mcro station.
This adapter features both a non-switched input and a battery-saving switched input that extends the life of external batteries. It also provides a trigger signal for controlling power to attached external sensors, while offering digital filtering which improves measurement accuracy with 32 readings/sample and 60 Hz noise rejection.
Digital filtering improves measurement accuracy with 32 readings/sample 4-20 mA adapter has 60 Hz noise rejection
Measurement averaging over logging interval further enhances accuracy
Plug-in modular connector for easy interface with HOBO Weather Station or HOBO Micro Station data loggers
Screw terminal for connecting to sensors
Micro Station has room for two adapters and Weather Station has room for ten (adapters mount inside station enclosure)