GW Instek DAQ-901 module
Details
The GW Instek DAQ-901 regular relay module is meant as an expansion for the GW Instek DAQ-9600. The DAQ-901 is a 22 channel universal multiplexer that provides two groups of 10 2-wire channels and 2 additional current input channels; the 2-wire channels are switchable to high and low inputs. An advantage of this module is that it has a built-in cold junction reference, which can reduce errors while measuring thermocouples.
Specifications
| Speed | 80 channels/second |
| Maximum voltage | 300 V |
| Maximum current | 1 A |
| Bandwidth | 10 MHz |
| Supported measurements | AC/DC voltage AC/DC current frequency/period 2- and 4-wire resistance thermocouple 2- and 4-wire RTD Transistor Capacitance |
Pros and cons
- Comprehensive
- Built-in cold junction
Downloads
| DAQ-9600 datasheet |  (887.67 KB) | Download |
| DAQ-9600 specifications | (238.11 KB) | Download |
| DAQ-9600 User manual | (6.52 MB) | Download |
| DTC sample | (126.04 KB) | Download |
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