The AC-421 enables easy programming of any SDI-12 sensor by simply connecting the sensor to a computer’s USB port.
Configuration of the sensor can be done using any terminal program or Apogee Instruments DSI software.
One side of the AC-421 features a USB connection for plugging into a computer. The other side of the AC-421 has +12 V out, GND, and SDI-12 data channels for connection to any standard SDI-12 sensor.
|Input Voltage Requirement:||5 V USB|
|Current Draw:||13 mA|
|Response Time:||0.6 s, time for detector signal to reach 95% following a step change; fastest data transmission rate for SDI-12 circuitry is 1s|
|Operating Environment:||-45 to 80°C; 0 to 100% relative humidity (non-condensing)|
|Dimensions:||60.40 mm x 17.40 mm x 12.45 mm|