Instrumentation Service Group
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ISG is an OEM & Manufacturers Rep company currently providing instrumentation and wireless telemetry used in: Midstream Natural Gas, Upstream Oil & Gas, Agriculture, Water & Wastewater, Processing, Transportation, & Landfills.
11/28/2025
Non-repairable analyzers don’t just fail — they cost you.
From unexpected replacements to extended downtime, the hidden expenses add up fast.
See why choosing repairable, field-ready analyzers matters.
Visit our website: www.isg-us.com
08/29/2025
Personal monitors can miss what matters.
ISG’s ambient air H₂S analyzers catch risks in real time — keeping crews safer, every shift.
08/22/2025
O₂ leaks in pipelines? Trace them fast with portable oxygen monitoring.
Even trace oxygen can speed up corrosion, damage additives, and degrade gas quality yet fixed analyzers and manual checks often miss the problem.
With portable O₂ monitors, your crews can:
✔️ Pinpoint leaks on-site in real time
✔️ Detect oxygen at trace levels (ppm) with precision
✔️ Verify repairs instantly and log data for compliance
✔️ Improve safety in hazardous or remote areas
Stay ahead of O₂ leaks with portable monitoring.
Contact ISG today to learn more.
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