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Portable Sulfur Dioxide Gas Detector LMSGD-A101 is built to measure SO₂ concentrations from 0 to 100 ppm. It features long-term protection through maintenance-free operation with no charging, calibration, or sensor replacement. Equipped with loud buzzer, it allows for immediate alert in noisy industrial spaces. Integrates high-capacity lithium polymer battery for extended performance in field conditions. Our Gas Detector ensures safety in industries, labs, agriculture, and confined areas.
Specifications
| Gas Detected | SO₂ |
| Measurement Range | 0 to 100 ppm |
| Sampling Method | Diffusion |
| Measurement Principle | Electrochemistry |
| Response Time | 15 to 30s |
| Resolution | 0.1ppm |
| Accuracy | Less than or equal to ±2%FS |
| Display | Shows gas name, concentration unit, measured value, and battery power |
| Working Temperature Range | -20 to 55℃ |
| Humidity | 0 to 95%RH (non-condensing) |
| Working Pressure | 86 to 106kpa |
| Units | PPM, mg/m3 |
| Alarm Mode | Sound, light, vibration alarm |
| Alarm Type | Low alarm, high alarm, STEL, TWA, low battery alarm |
| Buzzer Sound | Greater than or equal to 95db |
| Protection Grade | IP68 |
| Explosion-Proof Grade | IECEx, Ex ia IIC T4 Ga; ATEX, II 1G Ex ia IIC T4 Ga |
| Power Supply | Lithium polymer battery |
| Dimension | 90×60×33mm |
| Weight | 125g |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Portable Sulfur Dioxide Gas Detector LMSGD-A101 | $ 1425 | Each of 1 |
Features
Lightweight design
10-event log
Self-test function
Red LED alerts
Alligator clip
Applications
Portable Sulfur Dioxide Gas Detector LMSGD-A101 monitors SO₂ levels in industrial plants, chemical zones, laboratories, agricultural sites, and confined spaces for worker safety and gas exposure prevention.
Similar Products
$ 2312.5 / Each of 1
Frequently Asked Questions
1 What is a Portable Sulfur Dioxide Gas Detector?
A Portable Sulfur Dioxide Gas Detector is an apparatus designed to detect and monitor sulfur dioxide gas concentrations in the air.
2 How does a Portable Sulfur Dioxide Gas Detector work?
It works using electrochemical sensors that react with sulfur dioxide molecules, generating an electrical signal proportional to the gas concentration, which is then displayed on the screen.
3 What kind of maintenance does Portable Sulfur Dioxide Gas Detector require?
Routine maintenance includes regular calibration, sensor replacement when needed, battery checks and cleaning of apparatus.
4 Can Portable Sulfur Dioxide Gas Detector be used in confined spaces?
It is commonly used in confined space entry to ensure sulfur dioxide levels are safe before and during entry in industrial tanks, sewers, or vessels.
5 How is Portable Sulfur Dioxide Gas Detector used in the chemical industry?
It is used to monitor leaks or emissions of sulfur dioxide during manufacturing, processing, or storage of sulfur-containing chemicals to ensure regulatory compliance and worker safety.
6 How does Portable Sulfur Dioxide Gas Detector help during emergency response or gas leak incidents?
It is used to quickly assess sulfur dioxide levels at the site of a suspected leak or accident, enabling them to determine evacuation zones or necessary protective equipment.
7 Can Portable Sulfur Dioxide Gas Detector be used in environmental research?
It is used to monitor sulfur dioxide emissions from natural and anthropogenic sources, such as volcanoes or industrial zones, to study air quality and pollutant dispersion.
8 Can Portable Sulfur Dioxide Gas Detector be used during welding or metal processing?
It helps ensure safe air quality for welders and plant personnel.
9 Is Portable Sulfur Dioxide Gas Detector applicable in food processing industries?
It helps ensure workplace air stays within safe limits during handling and processing.
10 Is Portable Sulfur Dioxide Gas Detector used in forensic or post-incident investigations?
It is used to identify the presence of sulfur dioxide at chemical spill sites or in environments where suspected toxic gas exposure occurred.