Product Overview
LT-6000 Portable Multi-Gas Detector
- High-performance handheld detector for simultaneous multi-gas monitoring
- Suitable for mining, petrochemicals, municipal, power and emergency rescue
- Built-in sampling pump with outstanding anti-interference capability
- Optional interface available for remote data transmission
- Lightweight ergonomic design for comfortable one-handed operation
- Equipped with colour screen, long-lasting battery and LED flashlight
- Optional fall detection; perfect for confined spaces, mines and tunnels
Technical Specifications
| Parameter | Specification |
| Sampling Method | Built-in pump suction with 10-level adjustable flow rate |
| Display | 3.5-inch high-resolution color LCD |
| Display Area | 73 mm × 49 mm |
| Dimensions | 260 × 74 × 4 2 mm (including probe) |
| Weight | ≈ 400 g |
| Control Buttons | 5 physical buttons |
| Operating Temperature | –20°C to +50°C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Housing Material | High-strength ABS + PC engineering plastic |
Gas Detection Capabilities
| Gas | Chemical Formula | Resolution | Measurement Ranges (Electrochemical) |
| Carbon Monoxide | CO | 0.1 / 1 ppm | 0–10, 50, 100, 500, 1000, 5000, 20000 ppm |
| Hydrogen Sulfide | H₂S | 0.1 / 1 ppm | 0–10, 50, 100, 500, 1000, 5000, 10000 ppm |
| Oxygen | O₂ | 0.01% vol | 0–5%, 25%, 30% vol |
| Ammonia | NH₃ | 0.1 / 1 ppm | 0–10, 50, 100, 500, 1000, 5000 ppm |
(All ranges are customizable based on application needs)
Key Features
✅ Reliable in Extreme Conditions
Standard waterproof/dustproof inlet filter + triple-stage internal purification (oil/water/dust) ensures accurate readings even in wet, oily, or dusty industrial sites.
✅ Accurate Sampling in High Wind
10-level adjustable pump compensates for external airflow-tested stable at 6 m/s wind speed-ensuring representative gas samples.
✅ Clear Dual-View Display
Monitor up to 5 gases simultaneously. Switch instantly between numeric readout and real-time concentration trend curves for faster situational awareness.
✅ Safety-First Design for Confined Spaces
Built-in LED flashlight for visibility in dark tunnels or shafts
Optional fall-detection alarm: automatically triggers local + remote alerts if user falls-rare in portable gas detectors
✅ Industrial-Grade EMI/EMC Immunity
Passes rigorous electrical transient immunity tests. Operates reliably near VFDs, motors, and high-voltage equipment-no false alarms or missed detections.
✅ All-Day Portability
Only 400 g with ergonomic grip and 8–12 hour battery life-ideal for full-shift inspections, emergency teams, or remote patrols.
✅ Future-Ready with IoT Capability
Pre-wired for optional IoT module (remote data upload, cloud platform integration)-upgradeable as your digital needs evolve.
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● Mining & Underground Operations: Real-time O₂ deficiency and CO/H₂S toxic gas warnings in shafts and tunnels-with fall alarm for enhanced miner safety.
● Petrochemical & Metallurgy: Pre-entry gas checks in tanks, reactors, and pipelines to prevent explosions or poisoning during maintenance.
● Municipal & Utility Tunnels: Safety clearance testing in manholes, cable trenches, and underground corridors before confined space entry.
● Environmental Emergency & Fire Response: Rapid multi-toxic gas screening at spill or fire scenes to support risk assessment and rescue planning.
● Power Plants & Confined Electrical Spaces: Continuous O₂/CO monitoring in cable tunnels and generator rooms to prevent asphyxiation or combustion hazards.
Why Choose the LT-6000?
Proven in Harsh Real-World Conditions
Validated in 6 m/s wind, 95% humidity, and dusty environments-thanks to triple filtration and adaptive pump control.
One Device, Full Coverage
From single O₂ check to 5-gas combo-no need to buy multiple detectors, reducing cost and complexity.
Safety Beyond Detection
Integrated flashlight + fall alarm transforms it from a passive monitor into an active life-saving tool-a rare advantage in the industry.
Lightweight & Long-Lasting
At just 400 g with 8–12 hours of runtime, it empowers solo inspectors to complete full-day missions without fatigue or downtime.
FAQ
Q1: Can it work reliably in wet, dusty, or oily environments?
A1: Yes. It comes with a water/dust-resistant inlet filter and a three-stage internal purification system that removes oil, moisture, and particulates-ensuring stable performance even in severe industrial conditions.
Q2: How many gases can it detect at once? Which gases are supported?
A2: It supports 1 to 5 gases simultaneously. Available sensors include CO, H₂S, O₂, and NH₃, with multiple range options per gas. Configuration is fully customizable to your use case.
Q3: Will high wind or fast-moving air affect accuracy?
A3: No. The 10-level adjustable pump actively compensates for external airflow. It has been tested and proven accurate even at 6 meters per second wind speed.
Q4: Is it safe for underground or confined space use?
A4: Absolutely. It includes an integrated LED flashlight for dark areas and an optional fall-detection alarm that alerts supervisors immediately if a worker falls-making it one of the safest portable gas detectors for high-risk zones.
Q5: How long does the battery last? Can it handle a full day of inspection?
A5: Equipped with a high-capacity industrial lithium battery, it provides 8–12 hours of continuous operation under typical conditions-enough for a full shift of fieldwork or emergency response.
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