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Detection requirements

Find equipment by gas or measurement

Build your detection requirement from documented product capabilities, then compare measuring ranges, sampling methods and configuration limits.

Detection requirement

Build your detection requirement

Choose each documented gas or measurement and required range, then compare compatible equipment. Each product platform applies its own single-gas or multi-gas capacity limit.

0 gases selectedSelect one measuring range for each required gas.
Gas

Combustible Gas · EX

Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–100 %LEL
Resolution1 %LEL
Measuring range0–5 %Vol
Resolution0 %Vol
Measuring range0–10,000 ppm
Resolution50 ppm
Gas

Oxygen · O₂

Measuring range0–30 %Vol
Resolution0 %Vol
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–50,000 ppm
Resolution1 ppm
Gas

Carbon Monoxide · CO

Measuring range0–2,000 mg/m3
Resolution1 mg/m3
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–20,000 ppm
Resolution1 ppm
Measuring range0–100,000 ppm
Resolution1 ppm
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–500 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution0 ppm
Gas

Hydrogen Sulfide · H₂S

Measuring range0–10 mg/m3
Resolution0 mg/m3
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–500 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–20,000 ppm
Resolution1 ppm
Measuring range0–50,000 ppm
Resolution1 ppm
4 of 76 gases shown · 320 gas/range options

For gases not listed in this table, contact technical sales to discuss your requirements.

Read all 320 documented gas and measuring-range options
Gas

Hydrogen Sulfide · H₂S

Measuring range0–10 mg/m3
Resolution0 mg/m3
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–500 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–20,000 ppm
Resolution1 ppm
Measuring range0–50,000 ppm
Resolution1 ppm
Gas

Ammonia · NH₃

Measuring range0–10 mg/m3
Resolution0 mg/m3
Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution0 ppm
Gas

Volatile Organic Compounds · VOC

Measuring range0–10 mg/m3
Resolution0 mg/m3
Measuring range0–20 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–20 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–10,000 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–200,000 ppm
Resolution1 ppm
Gas

Carbon Disulfide · CS₂

Measuring range0–10 mg/m3
Resolution0 mg/m3
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Gas

Styrene · C₈H₈

Measuring range0–10 mg/m3
Resolution0 mg/m3
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–6,000 ppm
Resolution1 ppm
Measuring range0–5,000 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Gas

Odor Concentration · OU

Measuring range0–2,000 dimensionless
Resolution1 dimensionless
Gas

Trimethylamine · C₃H₉N

Measuring range0–10 mg/m3
Resolution0 mg/m3
Gas

Methanethiol · CH₄S

Measuring range0–10 mg/m3
Resolution0 mg/m3
Gas

Dimethyl Sulfide · C₂H₆S

Measuring range0–10 mg/m3
Resolution0 mg/m3
Gas

Dimethyl Disulfide · C₂H₆S₂

Measuring range0–10 mg/m3
Resolution0 mg/m3
Gas

Carbon Monoxide · CO

Measuring range0–2,000 mg/m3
Resolution1 mg/m3
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–20,000 ppm
Resolution1 ppm
Measuring range0–100,000 ppm
Resolution1 ppm
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–500 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution0 ppm
Gas

Sulfur Dioxide · SO₂

Measuring range0–2,000 mg/m3
Resolution1 mg/m3
Measuring range0–20 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–500 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution0 ppm
Gas

Nitrogen Dioxide · NO₂

Measuring range0–2,000 mg/m3
Resolution1 mg/m3
Measuring range0–20 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–500 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution0 ppm
Gas

Oxygen · O₂

Measuring range0–30 %Vol
Resolution0 %Vol
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–50,000 ppm
Resolution1 ppm
Gas

Methane · CH₄

Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–100 %Vol
Resolution0 %Vol
Gas

Carbon Dioxide · CO₂

Measuring range0–5 %Vol
Resolution0 %Vol
Measuring range0–20 %Vol
Resolution0 %Vol
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–50,000 ppm
Resolution1 ppm
Measuring range0–500 ppm
Resolution1 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–10 %Vol
Resolution0 %Vol
Measuring range0–50 %Vol
Resolution0 %Vol
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–2 %Vol
Resolution0 %Vol
Gas

Chlorine · Cl₂

Measuring range0–20 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Nitric Oxide · NO

Measuring range0–20 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–25 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–500 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution0 ppm
Gas

Hydrogen · H₂

Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–1,000 ppm
Resolution0 ppm
Measuring range0–20,000 ppm
Resolution1 ppm
Measuring range0–40,000 ppm
Resolution1 ppm
Gas

Hydrogen Cyanide · HCN

Measuring range0–30 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Gas

Hydrogen Chloride · HCl

Measuring range0–20 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Gas

Phosphine · PH₃

Measuring range0–5 ppm
Resolution0 ppm
Measuring range0–20 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–25 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Gas

Combustible Gas · EX

Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–100 %LEL
Resolution1 %LEL
Measuring range0–5 %Vol
Resolution0 %Vol
Measuring range0–10,000 ppm
Resolution50 ppm
Gas

Chlorine Dioxide · ClO₂

Measuring range0–1 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Gas

Ethylene Oxide · ETO

Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Measuring range0–100 %LEL
Resolution1 %LEL
Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Phosgene · COCl₂

Measuring range0–1 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Gas

Silane · SiH₄

Measuring range0–1 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Fluorine · F₂

Measuring range0–1 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Gas

Hydrogen Fluoride · HF

Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Gas

Formaldehyde · CH₂O

Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Gas

Hydrogen Bromide · HBr

Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Gas

Diborane · B₂H₆

Measuring range0–10 ppm
Resolution0 ppm
Gas

Arsine · AsH₃

Measuring range0–1 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Gas

Ozone · O₃

Measuring range0–1 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–5 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–30,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–20 mg/L
Resolution0 mg/L
Gas

Germane · GeH₄

Measuring range0–1 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–2 ppm
Resolution0 ppm
Measuring range0–20 ppm
Resolution0 ppm
Gas

Hydrazine · N₂H₄

Measuring range0–1 ppm
Resolution0 ppm
Measuring range0–300 ppm
Resolution0 ppm
Gas

Tetrahydrothiophene · THT

Measuring range0–50 mg/m3
Resolution0 mg/m3
Measuring range0–100 mg/m3
Resolution0 mg/m3
Gas

Bromine · Br₂

Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–50 ppm
Resolution0 ppm
Gas

Acetylene · C₂H₂

Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Gas

Ethylene · C₂H₄

Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–1,000 ppm
Resolution0 ppm
Gas

Ethanol · C₂H₆O

Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Gas

Methanol

Measuring range0–100 %LEL
Resolution0 %LEL
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Gas

Nitrogen Oxides · NOₓ

Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–500 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–5,000 ppm
Resolution0 ppm
Gas

Acrylonitrile · C₃H₃N

Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–50 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Gas

Nitrous Oxide · N₂O

Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Gas

Nitrogen · N₂

Measuring range0–100 %Vol
Resolution0 %Vol
Gas

Benzene · C₆H₆

Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution1 ppm
Measuring range0–20,000 ppm
Resolution1 ppm
Gas

Toluene · C₇H₈

Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–20,000 ppm
Resolution1 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Gas

Xylene · C₈H₁₀

Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–20,000 ppm
Resolution1 ppm
Gas

Vinyl Chloride · C₂H₃Cl

Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Gas

Trichloroethylene · C₂HCl₃

Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Gas

Tetrachloroethylene (PID) · C₂Cl₄

Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Gas

Methyl Bromide · CH₃Br

Measuring range0–200 mg/m3
Resolution0 mg/m3
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–200 g/m3
Resolution0 g/m3
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–30,000 ppm
Resolution1 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–200 ppm
Resolution0 ppm
Gas

Ethanethiol · C₂H₅SH

Measuring range0–10 mg/m3
Resolution0 mg/m3
Gas

Nitrogen Tetroxide · N₂O₄

Measuring range0–100 ppm
Resolution0 ppm
Gas

Methylamine

Measuring range0–50 ppm
Resolution0 ppm
Gas

Helium · He

Measuring range0–100 %Vol
Resolution0 %Vol
Measuring range0–100,000 ppm
Resolution10 ppm
Gas

Argon · Ar

Measuring range0–100 %Vol
Resolution0 %Vol
Gas

Xenon · Xe

Measuring range0–100 %Vol
Resolution0 %Vol
Gas

Nitrogen Trifluoride · NF₃

Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Gas

Hydrogen Peroxide · H₂O₂

Measuring range0–100 ppm
Resolution0 ppm
Gas

Sulfuryl Fluoride · SO₂F₂

Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–5,000 ppm
Resolution1 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–200 ppm
Resolution0 ppm
Measuring range0–200 g/m3
Resolution0 g/m3
Gas

Acetaldehyde

Measuring range0–10 ppm
Resolution0 ppm
Gas

Iodine · I₂

Measuring range0–50 ppm
Resolution0 ppm
Gas

Total Volatile Organic Compounds · TVOC

Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Measuring range0–10,000 ppm
Resolution1 ppm
Measuring range0–10 ppm
Resolution0 ppm
Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–2,000 ppm
Resolution0 ppm
Measuring range0–200,000 ppm
Resolution1 ppm
Gas

Sulfur Hexafluoride · SF₆

Measuring range0–100 ppm
Resolution0 ppm
Measuring range0–3,000 ppm
Resolution1 ppm
Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Refrigerant R134a · R134a

Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Refrigerant R14 · R14

Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Refrigerant R32 · R32

Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Refrigerant R1234ze · R1234ze

Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Refrigerant R1234yf · R1234yf

Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Refrigerant R22 · R22

Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Refrigerant · CFC

Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Heptafluoropropane · C₃HF₇

Measuring range0–1,000 ppm
Resolution1 ppm
Gas

Propane · C₃H₈

Measuring range0–100 %LEL
Resolution0 %LEL
Gas

Ozone in Water

Measuring range0–20 mg/L
Resolution0 mg/L

Select at least one documented gas or measurement and range to compare compatible equipment.

Find Matching Instruments
Send a custom requirement

Unlisted gases are submitted for technical review and are not treated as confirmed product capabilities until reviewed.

A detection target alone does not define the equipment requirement.

  1. 01

    Identify each detection target

    Select every gas or measurement the equipment must support.

  2. 02

    Define the measuring range

    The same gas may have several documented measuring-range options.

  3. 03

    Describe the monitoring task

    State the application, sampling method and how many gases must be monitored at the same time.

Reviewed guidance for individual gases

Only gases with complete, approved market content open a dedicated reference page. Other documented gas identities remain available in the requirement builder.

H₂S

Hydrogen Sulfide

Choose an H2S gas detector around the monitoring task, required measuring range and sampling conditions. Review Eranntex model options for portable, transportable, fixed and online monitoring equipment, then confirm the sensor configuration and project requirements before requesting a quotation.