Features:
- Smartphone/tablet application makes gas detector operation simple and intuitive
- Above-ground gas detection with sensitivity in the ppm range
- Bluetooth data interfaces for reporting export
- Extendable probes for all types of surfaces
- GPS positioning data to within 50 cm accuracy, even in highly developed areas
- Stand-alone wireless controller if your smartphone/tablet is not available
- Light weight in your backpack
Application/s
- Pipelines
- Road side
- Pipelines through parks
Overview:
The SELMA Duo is an unical high sensitive, advance gas leak diagnostic tool. This detector is capable of detecting methane and ethane without false alarming on other gases.
It is also an effective tool for Method 21 emissions leak detection. Second channel (ethane) avoid from alarm on gas from source like organic decomposition product. 2 in 1 Device: high sensitive vehicle sensor and handheld portable device.
This allows you to detect a leak while driving a car and accurately locate it with extendable probe.
Specifications – gas leak diagnostic tool with carrying system:
| Principle of Measurement | Tuneable Diode Laser Spectroscopy (TDLS) |
| Target Gas | Methane (CH4) and Ethane (C2H6) |
| Measuring Range | 0 — 40.000 ppm (METHANE) |
| 0 — 1.000 ppm (ETHANE) | |
| Lowest Detection Limit | ≤ 0.30 ppm; ≤ 0.15 ppm with 10 s averaging (METHANE) |
| ≤ 15 ppm; ≤ 10 ppm with 10 s averaging (ETHANE) | |
| Resolution | 0.01 ppm |
| Ambient temp. compensation | –10°C … +65°C |
| Target Position | GPS coordinates |
| Data Output | Online/Recording |
| Dimensions | 520×360×220 mm |
| Weight | 3.7 kg |
| 4.5 kg (with Probe and Power-cable) |
Downloads for the SELMA Duo – gas leak diagnostic tool with carrying system
Specifications:
- Overview
-
Overview:
The SELMA Duo is an unical high sensitive, advance gas leak diagnostic tool. This detector is capable of detecting methane and ethane without false alarming on other gases.
It is also an effective tool for Method 21 emissions leak detection. Second channel (ethane) avoid from alarm on gas from source like organic decomposition product. 2 in 1 Device: high sensitive vehicle sensor and handheld portable device.
This allows you to detect a leak while driving a car and accurately locate it with extendable probe.
- Specifications
-
Specifications – gas leak diagnostic tool with carrying system:
Principle of Measurement Tuneable Diode Laser Spectroscopy (TDLS) Target Gas Methane (CH4) and Ethane (C2H6) Measuring Range 0 — 40.000 ppm (METHANE) 0 — 1.000 ppm (ETHANE) Lowest Detection Limit ≤ 0.30 ppm; ≤ 0.15 ppm with 10 s averaging (METHANE) ≤ 15 ppm; ≤ 10 ppm with 10 s averaging (ETHANE) Resolution 0.01 ppm Ambient temp. compensation –10°C … +65°C Target Position GPS coordinates Data Output Online/Recording Dimensions 520×360×220 mm Weight 3.7 kg 4.5 kg (with Probe and Power-cable) - Downloads
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Downloads for the SELMA Duo – gas leak diagnostic tool with carrying system
Specifications: