ENAR
Industrial
Gas Detector Tubes
Gas Detector Tubes are colorimetric sampling tubes used for measuring the concentration of specific gases in air, gas streams, or liquid-phase sampling applications. They are designed for use with detector tube analyzers and handpump-based sampling systems. These tubes provide a direct visual indication of gas concentration and are applied across industrial, environmental, and safety monitoring applications. They are compatible with ALI analytical systems and validated sampling methods for accurate field testing across multiple gas types.
EquipmentGas Detector Tubes
ManufacturerGastec
Type / Model / Part noDetector Tube Range (Gastec)
Technical specification
| Parameter | Value |
|---|---|
| Application | Gas concentration measurement in industrial, environmental, and process gas systems |
| Measurement Method | Colorimetric chemical reaction inside sealed detector tubes Compatible Systems: GAS-1™, SulfAlert-1™, GAS-5XL™ and handpump-based analyzers Sampling Methods: Manual pump, manifold systems, and adapter-based sampling |
Tube Types:
- Manifold-friendly detector tubes
- Handpump-based detector tubes
- Specialized validated ALI test method tubes
Supported Sampling Accessories:
- Sampling pumps
- Detector tube adapters
- Connector tubing Vacuchambers
Measured Gas Types (examples):
- Benzene Carbon Monoxide (CO)
- Hydrogen Cyanide (HCN)
- Ammonia (NH₃)
- Sulfur Dioxide (SO₂)
- Nitrogen Oxides (NOx / NO₂)
- Methanol (MeOH)
- Vinyl Chloride (VCl)
- Oxygen-related compounds (H₂O vapor)
- Total Sulfur Content (TSC)
- Hydrogen sulfide (H2S)
- carbon dioxide (CO2)
- And other industrial gases
| Parameter | Value |
|---|---|
| Supply Type | Single-use sealed detector tubes |
| Calibration | Not required (colorimetric direct reading) |
| Application Range | Industrial gas monitoring, ambient air, biogas, natural gas, CO₂ feed gas systems |
Find the right tube
Search By
| Chemical | Range | Part No. | Qty/Box | Type | Actions | |
|---|---|---|---|---|---|---|
| Acetaldehyde | 5-750 | 92 | 10 | Short-term measurement | Inquire | Download |
| Acetaldehyde | 2.5-100 | 92M | 10 | Short-term measurement | Inquire | Download |
| Acetaldehyde | 1-20 | 92L | 10 | Short-term measurement | Inquire | Download |
| Acetaldehyde | 0.3-30 | 92LA | 10 | Short-term measurement | Inquire | Download |
| Acetone | 4-1200 | 151D | 10 | Long-term measurement | Inquire | Download |
| Methyl ethyl ketone | 1.2-360 | 152D | 10 | Long-term measurement | Inquire | Download |
| Formaldehyde | 0.1-20 | 91D | 10 | Long-term measurement | Inquire | Download |
| Acetic acid | 1-100 | 81 | 10 | Short-term measurement | Inquire | Download |
| Acetic acid | 0.125-23.0 | 81L | 10 | Short-term measurement | Inquire | Download |
| Acetic acid | 0.5-100 | 81D | 10 | Long-term measurement | Inquire | Download |
...
Find the Right Tube
Search By
| Chemical | Range | Part No. | Qty/Box | Type | Actions | |
|---|---|---|---|---|---|---|
| Acetaldehyde | 5-750 | 92 | 10 | Short-term measurement | Inquire | Download |
| Acetaldehyde | 2.5-100 | 92M | 10 | Short-term measurement | Inquire | Download |
| Acetaldehyde | 1-20 | 92L | 10 | Short-term measurement | Inquire | Download |
| Acetaldehyde | 0.3-30 | 92LA | 10 | Short-term measurement | Inquire | Download |
| Acetone | 4-1200 | 151D | 10 | Long-term measurement | Inquire | Download |
| Methyl ethyl ketone | 1.2-360 | 152D | 10 | Long-term measurement | Inquire | Download |
| Formaldehyde | 0.1-20 | 91D | 10 | Long-term measurement | Inquire | Download |
| Acetic acid | 1-100 | 81 | 10 | Short-term measurement | Inquire | Download |
| Acetic acid | 0.125-23.0 | 81L | 10 | Short-term measurement | Inquire | Download |
| Acetic acid | 0.5-100 | 81D | 10 | Long-term measurement | Inquire | Download |
...
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