Sensidyne LP

Glenn Smith, National Sales Manager
1000 112th Circle North
Suite 100
Saint Petersburg,  FL  33716

United States
Phone: 727-530-3602
Fax: 727-576-1981
  • Booth: 1202

Ensuring Health & Safety is Our Mission - We're All In.


Since 1983, Sensidyne has made precision industrial Safety instrumentation that keep workers safe and workplaces secure. A domestic and global leader in industrial Health & Safety, Sensidyne manufactures and distributes air sampling pumps & equipment, and gas detection technology, including transmitters, alarms, sensors, and detector tubes. Through our channel partner distributors and manufacturers reps, we deliver our best product innovations that ensure best practices for staying safe.

Sensidyne keeps workers safe in a broad range of manufacturing, process, and infrastructure industries worldwide including: Agriculture, Power, Chemical, Oil & Gas, Mining, Semi-Conductor, Metals, Pulp & Paper, and Waste Water Treatment facilities.

Some of our best-in-class quality products include:
-Gilian air sampling pumps & calibrators
-Colorimetric gas detection tubes and HazMat kit
-SensAlert, SensAlarm, and SensAir fixed point gas detection systems

Sensidyne provides certified Factory Service at its St. Petersburg, FL headquarters, certified to ISO 17025:2017 and ISO 9001:2015 standards.

Brands: Gilian, GilAir Plus, Gilibrator, Gas Detector Tubes, SensAlert, SensAlarm, SensAir


  • Colorimetric Gas Detector Tubes
    Fast, Effective Gas Detective. Colorimetric gas detection tubes immediately sense the presence of gas & vapor hazards....

  • Sensidyne’s gas detector tubes, pumps, kits, and accessories are the quality-standard in the industry, including the AP-20S piston-style pump, the first detector tube pump with an antibacterial grip. At a very low cost-per-sample, our precision detector tubes enable users to quickly perform field screening tests for the presence of hazardous and toxic gases, and chemical vapors – over 350 concentrations form A to Xylene.

    Learn more at

  • Gilian GilAir Plus personal air sampling pump
    Celebrating 10 Years as our MVP - Most Versatile Pump. Trusted by IH Professionals Around The Globe....

  • The Widest Flow Range of Any Personal Air Sampling Pump

    The GilAir® Plus features wide dynamic flow and pressure ranges to address all personal air sampling methods with flow ranges between 20 and 5,100 cc/min. With patent pending QuadModeSM air sampling technology, the GilAir Plus can perform both high-flow constant pressure and constant flow (450-5,100 cc/min) and low-flow constant pressure and constant flow (20-499 cc/min) with a single pump without external adaptors. It's like getting two pumps in one.

    Unmatched Versatility

    • Samples particulates, vapors, gases, and metal fumes
    • Works with all common sampling media
    • Multi-language capability: English, Spanish, French, Italian, Dutch, Portuguese and German
    • Outlet port for bag sampling

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