GW Instek DAQ-901
20+2 Channel Universal Multiplexer (Armature Relay)
DAQ-901 is a 20+2 Channel Universal Multiplexer providing fully isolated inputs for the built-in digital meter of the DAQ-9600. It offers 20 channels for 2 wire measurements at up to 300V DC or AC RMS. Along with 2 and 4 wire resistance/temperature measurements. The Module also offers 2 additional channels for current measurement up to 1A AC or DC.
What we like:
The fact that this unit can monitor AC/DC voltages up to 300V plus AC/DC current measurements up to 1A and mix this up with a number of process signals including 2 and 4 wire temperature measurements.