Description
Product Overview
Keysight positions the DAQM903A as an actuator/general-purpose switch module for long-term measurement logging. It is part of the DAQ970A and DAQ973A Plug-in Modules. Model-specific evidence confirms channel configuration: 20 independent channels, switching/sampling topology: SPDT/Form C Latching Relay, key switching or sampling rate: 120 channels/s, rated input/switching capacity: 300 V, 1 A, and mainframe compatibility: DAQ970A, DAQ973A, supporting engineering work such as environmental and process monitoring and multi-channel laboratory data acquisition. Exact options, interfaces, accessories, calibration scope, and regional availability depend on the ordered configuration and should be confirmed before purchase.
Key Features
- Channel configuration: 20 independent channels.
- Switching/sampling topology: SPDT/Form C Latching Relay.
- Key switching or sampling rate: 120 channels/s.
- Rated input/switching capacity: 300 V, 1 A.
- Mainframe compatibility: DAQ970A, DAQ973A.
- Module purpose: Actuator/general-purpose switch module.
Technical Specifications
| Channel configuration | 20 independent channels |
|---|---|
| Switching/sampling topology | SPDT/Form C Latching Relay |
| Key switching or sampling rate | 120 channels/s |
| Rated input/switching capacity | 300 V, 1 A |
| Mainframe compatibility | DAQ970A, DAQ973A |
| Module purpose | Actuator/general-purpose switch module |
Typical Applications
- Long-term measurement logging
- Environmental and process monitoring
- Multi-channel laboratory data acquisition
Selection Notes
The first configuration checks for the Keysight DAQM903A are channel configuration (20 independent channels) and switching/sampling topology (SPDT/Form C Latching Relay). For a complete selection, check channel capacity, scan rate, supported sensor types, measurement accuracy, storage, and remote connectivity. Confirm regional availability, calibration scope, included items, and delivery requirements before ordering.
Frequently Asked Questions
What is the Keysight DAQM903A?
The Keysight DAQM903A is an actuator/general-purpose switch module intended for professional test and measurement applications.
What are key specifications of the DAQM903A?
Key verified specifications include channel configuration: 20 independent channels and switching/sampling topology: SPDT/Form C Latching Relay. Review the full table for model-specific details.
How should I specify the Keysight DAQM903A for quotation?
State the measurement requirement, selected options, quantity, destination, and calibration or accessory needs. Hoyu Instruments will use those details to confirm the configuration before quoting.
