Industrial USB DAQ

Explore our industrial USB data acquisiton devices for adding measurement, monitoring and control capabilities to PCs, embedded computers and industrial systems.

USB DAQ devices provide a simple way to connect analog signals, digital I/O, sensors, relays and industrial equipment to a host computer. With options for analog input, analog output, isolated digital input, relay output, TTL I/O, Modbus RTU and multifunction data acquisition, these compact modules are well suited to machine monitoring, test systems, production equipment, field diagnostics and embedded control applications.

Speak to our team for help choosing the right USB DAQ hardware for your signal type, channel count, isolation, accuracy and software requirements.

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Learn More About Sealevel Industrial USB DAQ

Depending on the model, USB DAQ modules can support analog input, analog output, digital input, digital output, TTL I/O, isolated I/O, relay output, open collector output, sensor input, counters and Modbus RTU communication.

USB DAQ devices are usually easier to install, portable and suitable for external connection to embedded computers and test benches. PCIe DAQ cards are installed inside a computer and may be preferred for higher-performance, fixed systems where internal expansion is available.

Sample rate refers to how quickly a DAQ device can take measurements. Higher sample rates are important for fast-changing signals such as vibration, sound or transient events, while slower sample rates may be suitable for temperature, pressure or general status monitoring.

Start by identifying the signals you need to measure or control, including analog input, analog output, digital I/O, relay output or sensor input. Then check the channel count, voltage or current range, sample rate, resolution, isolation, connector type, power requirements and software compatibility. For support choosing the right hardware, speak to a member of our team.

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