Brandwave

How popular isEmerson?

In September 2026, people searched for Emerson by name about 110 times worldwide, a 10% increase from the previous year. These searches made up <0.01% of all global gas analyzer brand searches, placing Emerson sixth out of seven brands. When we asked both ChatGPT and Google AI Overviews about gas analyzer brands, Emerson appeared in two of the five answers and was the fourth most recommended of the seven.

Search and AI answers in September 2026

Emerson is the sixth most searched of 7 competitors and the fourth most recommended in AI answers.

  1. SiemensShare of searches 87.2%Mentioned in 2 of 5 AI answersPlace in AI recommendations 2nd
  2. TestoShare of searches 9.6%Mentioned in 3 of 5 AI answersPlace in AI recommendations 3rd
  3. HORIBAShare of searches 1.6%Mentioned in 3 of 5 AI answersPlace in AI recommendations 5th
  4. SICKShare of searches 1.6%Mentioned in 2 of 5 AI answersPlace in AI recommendations 6th
  5. EmersonShare of searches <0.01%Mentioned in 2 of 5 AI answersPlace in AI recommendations 4th

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Top gas analyzer brands in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Emerson was mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. Emerson is the fourth most recommended of the seven.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. ABB1st
  2. Siemens2nd
  3. Testo3rd
  4. Emerson4th
  5. HORIBA5th
  6. SICK6th
  7. Fluke–

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • ABB4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Testo3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • HORIBA3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Siemens2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • SICK2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Emerson2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Fluke0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about gas analyzer brands

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.

Which gas analyzer brands compete with Emerson?

Emerson against gas analyzer brands worldwide, by month

Share of searches by month for Siemens, Testo, Emerson. The figures are in the table below the chart.

View monthly share of searches table
MonthSiemensTestoHORIBASICKABBEmersonFluke
Oct 202586.9%9.6%1.6%1.9%<0.01%<0.01%<0.01%
Nov 202589.4%8%1.1%1.5%0.01%<0.01%<0.01%
Dec 202587.6%9.7%1.3%1.4%0.01%<0.01%<0.01%
Jan 202687%9.6%1.6%1.8%0.01%<0.01%<0.01%
Feb 202687.3%9.7%1.3%1.8%0.01%<0.01%<0.01%
Mar 202686.9%9.6%1.6%1.9%<0.01%<0.01%<0.01%
Apr 202687%9.6%1.6%1.8%0.01%<0.01%<0.01%
May 202687.4%9.7%1.3%1.6%0.01%<0.01%<0.01%
Jun 202687.2%9.6%1.6%1.6%<0.01%<0.01%<0.01%
Jul 202687.3%9.7%1.3%1.8%0.01%<0.01%<0.01%
Aug 202687.4%9.7%1.3%1.6%0.01%<0.01%<0.01%
Sep 202687.2%9.6%1.6%1.6%0.01%<0.01%<0.01%

  1. 1.Siemens

    87.2%

    Held 1st. 1.2M estimated branded searches, 0% vs prior month. Share -0.3 points.

  2. 2.Testo

    9.6%

    Held 2nd. 135K estimated branded searches, 0% vs prior month. Share 0 points.

  3. 3.HORIBA

    1.6%

    Moved from 4th to 3rd. 22.2K estimated branded searches, +22.7% vs prior month. Share +0.3 points.

  4. 4.SICK

    1.6%

    Moved from 3rd to 4th. 22K estimated branded searches, 0% vs prior month. Share 0 points.

  5. 5.ABB

    0.01%

    Held 5th. 140 estimated branded searches, -17.6% vs prior month. Share 0 points.

  6. 6.Emerson

    <0.01%

    Held 6th. 110 estimated branded searches, -8.3% vs prior month. Share 0 points.

  7. 7.Fluke

    <0.01%

    Held 7th. 30 estimated branded searches, +50% vs prior month. Share 0 points.

Compare popularity between Emerson and its closest rivals

Every comparison with Emerson

5 comparisons

How has branded search demand for Emerson changed worldwide over the last 12 months?

2 findings
  • Across the 12 months ending September 2026, estimated monthly branded searches for Emerson worldwide rose from 100 to 110.
  • Across the 12 months ending September 2026, Emerson’s share of searches among gas analyzer brands worldwide held steady at <0.01%.

How did search popularity change for gas analyzer brands worldwide in September 2026?

4 changes

  1. In September 2026, HORIBA rose from 4th to 3rd among gas analyzer brands worldwide.

  2. In September 2026, SICK fell from 3rd to 4th among gas analyzer brands worldwide.

  3. Estimated monthly branded searches for Emerson worldwide rose 10% over 12 measured months, from 100 to 110 in September 2026.

  4. Estimated monthly branded searches for Fluke worldwide fell 40% over 12 measured months, from 50 to 30 in September 2026.

How are Emerson’s branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Emerson’s name. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brand is growing, holding steady, or fading.

  • emerson gas analyzer
  • rosemount analyzer

Do you work for Emerson? To request corrections or removal please contact us via our support page and we will be happy to assist.

How the Brand Demand Index is measured

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