Industrial Wireless Automation
OleumTech is the complete “end-to-end” provider of wireless remote monitoring and wireless process control solutions for wireless SCADA and wireless telemetry applications. We believe there is a strong need in the market for self-powered, self-contained wireless telemetry devices for operation in hazardous areas. So, we’ve begun this journey by first enabling easy, cost-effective data access of the remote io at the end nodes.
Intrinsically-safe certified, for the most severe industrial environments, our innovative wireless remote monitors are ideal for wireless data acquisition in locations without power or communication-line access. OleumTech offers a comprehensive range of wireless sensors for pressure, temperature and liquid level measurement. Now you can monitor and control any industrial process while eliminating traditional costs of hard-wired cables, conduit, trenching, and external power.

WIO Sensors provide the monitoring necessary at remote locations where cable and wiring are impractical or unavailable.
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Economical solutions for adding wireless capabilities to PLCs, EFMs and RTUs within new or existing installations.
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A 100% wireless solution to monitor wide pressure range ideal for industrial processes in hazardous and remote locations.
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Our Digital Level Monitors utilize field proven magnetostrictive sensing technology in a reliable and easy to install design.
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Our High Level Switches are specifically designed for industrial wireless liquid level sensing and spill/overflow prevention.
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Our High Level Switches are specifically designed for industrial wireless liquid level sensing and spill/overflow prevention.
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Economical expansion of WIO Wireless RTUs and Controllers or stand-alone in any system requiring remote Modbus IO.
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News and Events
February 24, 2010
OleumTech Expands Footprint to Haynesville Shale
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December 1, 2009
OleumTech Announces Continuous Liquid Level
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October 5, 2009
OleumTech Announces Wireless Temperature Transmitter
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September 10, 2009
OleumTech Extends Warranty on WIO Product-Line
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August 7, 2009
OleumTech Launches Configurable Digital IO
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June 30, 2009
OleumTech Launches High Level Switches
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June 8, 2009
OleumTech taps Qadri as Director of Marketing
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WIO for Wireless SCADA

The WIO® System is an integrated Industrial Wireless Automation System that automates the wireless data acquisition, wireless alarm monitoring and control at remote sites. WIO®, with its line of long range wireless RF transmitters, is a patented and proven industrial wireless system designed to reliably connect field assets to existing SCADA / DCS infrastructure.
New Product Release
The WIO RTD Temperature Transmitter is a cost-effective wireless solution for monitoring wide temperature ranges with a high degree of accuracy and precision necessary in industrial process control applications.
Wireless Temperature Transmitter