

Labotronics Multi Gas Detector LB-11MGM measures combustible, toxic, or hazardous gas concentrations using catalytic, electrochemical, semiconductor, infrared, or PID sensor types, with an accuracy of plus or minus 3 percent of full scale. The portable multi gas detector device offers a built in pump or natural diffusion sampling, a dot matrix LCD with live readings, audible, visual, or vibration alarms, multi level calibration with automatic zero point tracking, magnetic charging, Bluetooth, and storage for 100,000 records. The handheld gas detector is used in industrial plants, chemical facilities, or laboratories, where this multi gas monitor supports mobile checks around confined spaces.
$ 1162.5
Download CatalogSpecifications
| Detected Gases | Combustible, toxic and hazardous gases |
| Measurement Range | 0 to 100% LEL; 0 to [X] ppm |
| Detection Principle | Catalytic, electrochemical, semiconductor, infrared, PID |
| Precision | ±3% FS |
| Display | LCD screen |
| Alarm Mode | Audible, visual and vibration |
| Alarm Settings | Low, high, interval, TWA, STEL, OL |
| Charging Method | Magnetic charging |
| Relative Humidity | <93% |
| Operating Time | More than 10 hours |
| Protection Level | IP68 |
| Communication Methods | Infrared, Bluetooth, LoRa, other wireless |
| Data Storage | Up to 100,000 records |
| Optional Features | IoT transmission, intercom function |
| Packing Dimensions | 400 × 300 × 200 mm |
| Net Weight | 0.8 kg |
| Gross Weight | 1.5 kg |
Features
1.Built-in pump or natural diffusion sampling
2.Multiple sensor types: catalytic, electrochemical, semiconductor, infrared and PID
3.High-resolution dot matrix LCD
4.Audible, visual and vibration alarms
5.Fall, distress and one-button SOS alarms
6.Beidou and GPRS positioning
7.Waterproof and dustproof body with anti-slip rubber
Applications
Chemical Laboratories → Leak checks of combustible and toxic gases
Industrial Plants → Portable gas monitoring during inspections
Confined Spaces → Gas checks with probes before entry
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| Working Temperature | - 20℃ to + 50℃ |
| Relative Humidity | 0 to 90 % RH |
| Accuracy | 3 % F. S |
| Resolution | CO: 1 ppm O2: 0.1% Vol SO2: 0.1 ppm LEL: 1% LEL H2S: 0.01 ppm to 0.1ppm |
| Measuring Range | O2: 0 to 30% Vol SO2: 0 to 50 ppm LEL: 0 to 100% LEL CO: 0 to 1000 ppm H2S: 0 to 100 ppm |
Address: Labotronics Scientific. 1007 N Orange St.,
Wilmington, DE 19801, USA
Mail: info@labotronics.com
WhatsApp: +1 579 401 0534
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