GW Instek SSR 11AQ-90000101 1 pc(s)
GW Instek DAQ-900 is a 20-channel universal multiplexer module (semiconductor relay) for the DAQ-9600 data recording system. The GW Instek DAQ-900 is a semiconductor relay module that offers two groups ( A/B) of 10 channels, each with 2 wires. All 20 channels can be switched to High (HI) and Low (LO) inputs to provide fully isolated inputs for the built-in digital meter or external instruments. For 4-wire resistance measurements, Group A channels are automatically coupled to Group B channels to provide current and sensor connections. The module has an integrated reference reference for reference points that can significantly reduce thermal gradient errors when measuring thermocouples.This text is machine translated.