Measurement instrumentation for connecting with a USB, RS232 or RS485 digital interface and transferring readings using industry standard software communication protocols.
Seamlessly integrate precision measurement into your digital systems with our range of sensors featuring USB, RS232, and RS485 interfaces. Gain real-time insights, streamline data acquisition, and simplify integration with industrial networks and custom applications. These digitally-enabled instruments provide the accuracy and flexibility needed for demanding industrial and research environments.
RS485 Serial Interface Pressure Sensors - Choose pressure sensors featuring RS485 serial output for robust digital communication in multi-drop networks. Ideal for PLC/SCADA integration & industrial automation.
RS232 Serial Interface Pressure Sensors - RS232 pressure transducers featuring robust communication protocols and handshaking for reliable data retrieval. Ideal for research, test benches, and industrial monitoring.
Computer Interface Pressure Gauges - Select pressure gauges that connect to your PC for simultaneous local pressure indication and digital data transfer. Includes software for analysis and storage.
USB Pressure Sensors - Choose USB pressure sensors offering direct computer connection via USB for power, communication, and data logging. Ideal for labs, test rigs, and calibration.
This range of instrumentation facilitates direct integration with digital systems via USB, RS232, or RS485 interface protocols. This capability moves beyond simple analog outputs, offering a pathway for sophisticated data acquisition and control within established digital networks. Specifically, the support for RS485 allows for robust, long-distance communication and multi-drop networking, enabling numerous sensors to be connected on a single bus, crucial in large-scale industrial deployments or distributed environmental monitoring stations.
The provided software enhances the usability of these instruments, allowing for immediate real-time monitoring of measurement parameters. But, it’s the advanced functions, such as user-configurable data logging intervals, that cater to specialized needs. Consider a research application where data needs to be captured at millisecond intervals during a critical process phase, or a process needing very slow data updates to be monitored and actioned. Bespoke and custom configurations are possible.
Featured sensors and measurement instruments for digital interfacing
Airflow and chamber pressure measurement for a portable modbus data acquisition trolley - Differential pressure sensor and a analogue signal to Modbus RTU RS-485 converter provided a flexible solution for measuring bidirectional pressures from a test chamber and an orifice plate on a mobile test rig.
DCL 531 Modbus RTU RS 485 Submersible Stainless Steel Liquid Level Sensor - Digital submersible stainless steel liquid level sensor with a Modbus RTU protocol RS 485 serial bus interface.
Beyond simple monitoring, the software facilitates the visualization of data through customizable graphs, aiding in the identification of trends and anomalies. This feature is especially valuable for process engineers who need to monitor the stability of a system over extended periods or for calibration technicians performing drift analysis. The logging can be configured not to wrap, or to overwrite the oldest files, and file sizes and sampling periods can be adjusted to suit the application and the type of measurements being taken.
The direct digital interface eliminates the need for separate analog-to-digital converters, reducing system complexity and potential sources of error. This is a significant advantage for design engineers seeking to streamline their instrumentation setups and improve overall system reliability. For example, integration into a PLC (Programmable Logic Controller) network becomes significantly simpler, allowing direct communication with industrial automation systems. The specific interface allows bespoke setups, using either provided software or by direct integration to the users’ own digital coms, for example, connecting a pressure sensor with an RS485 output, or a load cell connected using a USB interface.
Featured sensors and measurement instruments for digital interfacing
20 bar digital pressure gauge with USB connection and PC logging - 0-20 bar digital pressure gauge with USB connectivity for data logging and analysis on a PC.
SDI-12 interface, 2 bar absolute, submersible water level sensor - The S12C is a submersible level probe with a SDI-12 protocol signal interface and has the option to measure absolute pressure rather than venting to air pressure above the water surface.
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Contact us about this Digital Interface page to request more information, or to discuss your application requirements.