The SAFETYWARE Open Path Laser Gas Detector adopts advanced TDLAS technology, offering accurate detection of gas leaks over large open spaces. It is specifically designed for methane (CH4) and hydrogen sulfide (H2S), ensuring optimal performance with high selectivity. With a detection range of up to 120 meters, this detector provides maintenance-free operation without the need for re-calibration, making it a reliable and cost-effective solution for continuous gas monitoring.
Key Features and Benefits:
- Advanced TDLAS Technology: Provides superior accuracy by utilizing specific wavelength light absorption to detect gas concentration in open spaces.
- High Selectivity: The detector responds exclusively to methane or H2S, ensuring minimal false alarms.
- Maintenance-Free Operation: Eliminates the need for regular calibration, reducing downtime and maintenance costs.
- Rugged Design: Shock-resistant and able to withstand extreme weather conditions with an auto-heating function for resistance to cold environments.
- Long Detection Range: Can detect gas leakage up to 120 meters away, offering wide-area coverage.
Recommended For:
This detector is ideal for applications requiring long-range gas detection in open spaces, particularly where methane or hydrogen sulfide are potential hazards. Its wide coverage and reliable performance make it suitable for use in industries such as oil and gas, refineries, and chemical plants.
Industries:
- Oil and Gas
- Refineries and Petrochemical Plants
- Gas Pipelines
- Tunneling and Mining Operations
- Offshore Oil Platforms
- LNG/LPG Cylinder Factories
Specifications:
- Measuring Gas: Methane (CH4) or H2S
- Detection Range: 0-100%LELm for CH4, 0-4000ppmm for H2S
- Response Time: T90 < 3 seconds
- Sensor Type: TDLAS
- Sensor Life: 10 years
- Power Supply: DC14-32V
- Working Temperature: -40°C to +65°C
- Ingress Protection: IP66
- Signal Output: 4-20mA
- Housing Material: 316L Stainless Steel
- Detection Distance: Up to 120 meters
- Approval: SIL2, Ex d IIC T6
Approvals:
- SIL2 Certified
- Ex d IIC T6 Explosion-Proof Rating
SAFETYWARE Open Path Laser Gas Detector Selection Notes
The SAFETYWARE Open Path Laser Gas Detector is part of Safetyware’s gas detection range for workplaces that need early warning of invisible atmospheric hazards. Review it against the gases present, work location, alarm response, hazardous-area requirement and maintenance routine before issuing it for use.
Where It Fits
| Selection area | Practical guidance |
|---|---|
| Product family | Open path gas detector |
| Typical application | Confined space entry, leak checks, plant monitoring, wastewater, oil and gas, marine, laboratories or emergency response. |
| Procurement note | Check target gas, path length, line-of-sight alignment, weather exposure and optical maintenance. |
Calibration and Use Notes
Gas detection equipment should be maintained with the correct bump test, calibration and sensor replacement routine. For confined space entry, atmospheric testing should follow the permit procedure and be interpreted by competent personnel such as DOSH-recognised authorised gas testers where required.
Common Questions
Can this detector cover every gas hazard?
Not automatically. A detector only monitors the gases and ranges it is configured for. Confirm target gas, sensor type and alarm settings before relying on it.
Can I request calibration or matching sensors?
Yes. Contact Safetyware for detector selection, compatible sensors, sampling accessories or gas detector calibration support.
Browse related Open Path Gas Detectors products or read the portable gas detector guide for broader selection guidance.
