Get Quote
Contact us now to receive a detailed quotation.
Portable Sulfur Dioxide Gas Detector LMSGD-A100 works as environmental monitoring for SO₂ gas concentration. Equipped with an internal sampling pump characterized by fast sampling speed and a high flow rate, with a wide measuring range of 0 to 1000 ppm. Housed in a compact, high-intensity engineering plastic casing. Its portable design makes it versatile for various situations and environments.
Catalog Send Mail WhatsappSpecifications
| Gas Detected | Sulfur dioxide (SO₂) |
| Detection Principle | Electrochemistry |
| Sampling Method | Pumping suction |
| Flow Rate | 1L/min |
| Pumping Suction Grades | 10 |
| Measure Range | 0 to1000 ppm |
| Resolution | 1 ppm |
| Precision | 2 % fs |
| Signal Output | High-speed data transmission by USB, available for data downloading and printing |
| Response Time | ≤ 10 s |
| Repeatability | ≤ ± 1 % |
| Zero Shift | ≤ ± 1 % (fs /year) |
| Operating Language | English |
| Temperature | -20° C to 50 °C |
| Explosion-Proof | Exib ll CT4 |
| Alarm Mode | Sound, light, vibration |
| Recovery Time | ≤ 10 s |
| Linearity Error | ≤ ± 1 % |
| Display | LCD dot matrix display |
| Gas Unit | switchable |
| Humidity | 0 to 95 % RH |
| Degree Of Protection | IP66 |
| Operating Time | 100 h (pump off) |
| Dimension | 205 × 75 × 32 mm |
| Weight | 300 g |
Features
Includes a built-in micro sampling pump with 10 levels of suction
High-speed data transmission via USB for downloading and printing data
Self-calibration and zero calibration functions for enhanced accuracy and reliability
Features an aluminum suitcase and charging adapter
Dual-stage alarm system with adjustable alarm points, utilizing sound and light
Quick shifting between gas concentration units (ppm and mg/m³)
Large-capacity rechargeable lithium polymer battery
LCD dot matrix display showing gas type, unit, and concentration
Utilizes pumping sampling method with adjustable suction levels
Applications
It finds applications in a wide array of industries and sectors, including petrochemicals, chemicals, agriculture, environmental protection, electronics, food, and pharmaceuticals.
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.