Gas detection since 1983, wireless gas detection since 2005Gas detection since 1983, wireless gas detection since 2005

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Wired Operation Manuals

AttachmentSize
OI-147 Operation Manual.pdf825.65 KB
OI-147-K Operation Manual - Web Version 1.1w.pdf752.43 KB
OI-617 Operation Manual2 - Web Version 1.2w.pdf735.28 KB
OI-617 new terminals.pdf75.29 KB
OI-675 Operation Manual2 - Web Version 1.2w.pdf828.43 KB
OI-675 New terminal positions.pdf71.02 KB
OI-680 Operation Manual - 1.0w.pdf732.05 KB
OI-715 Operation Manual - Web Version 1.1w.pdf760.58 KB
OI-744 Operation Manual - Web Version 1.1w.pdf686.3 KB
OI-772 Operation Manual.pdf433.82 KB
OI-772 Operation Manual.pdf433.82 KB
OI-792 Operation Manual - Web Version 1.0w.pdf647.77 KB
OI-820 Operation Manual - Web Version 1.0w.pdf866.22 KB
OI-840 Operation Manual - Web Version 1.0w.pdf903.81 KB
OI-850 & OI-850-O2 Operation Manual - Web Version 1.1w.pdf928.33 KB
Specializing in battery powered self-contained wireless gas detection known as WireFree.

News

OI-520 Calibration Station Information Video is now available. To view the video, click the Calibration Station tab on the left sidebar.
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Data-Logging Software with touch-screen interface (two size options) is now available.
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The GenII OI-7010 8-Channel Hybrid Monitor is now available.
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Otis offers an WireFree OI-WF590 4-20mA transmitter that is compatible with any 4-20mA sensor, including flame and tank level sensors.
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Otis Instruments exhibited at SAOGE 2009 in Saudi Arabia on November 1-3.
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