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Gas Detector

Labmate Gas Detector is designed with high-sensitivity sensors for rapid and accurate measurements. They offer single-gas detection and multi-gas detection including CO, H2S, O2, and combustible gases. Built for durability, our gas detectors are weather-resistant and suitable for harsh environments. They are equipped with robust alarm systems that provide audible, visual, and vibration alerts to instantly signal hazardous gas levels. These detectors feature user-friendly interfaces, data logging, and USB connectivity for real-time monitoring. Our gas detectors ensure easy calibration, maintaining accuracy, and compliance with industry safety standards for reliable performance.

Portable Infrared Gas Detector LMIGD-A100

  • Measurement Principle: Non-dispersive infrared (NDIR)
  • Gas Detected: SF6: 0 to 50 ppm range/ 0 to 1000 ppm range (as per req.)
  • Detection Uncertainty: 
  • Detection Resolution: 0.1ppm
  • Sampling Mode: Pumping type

Handheld Ethylene Gas Detector LMEGD-A100

  • Sampling: With an internal sampling pump
  • Flow Rate: 1 L/min
  • Pumping Suction Selection: Ten grades
  • Gas: Ethylene (C2H4)
  • Storage: 100,000 data sets
Portable Hydrogen Sulfide Gas Detector LMHGD-A100
  • Gas Detected: Hydrogen Sulfide (H₂S)
  • Detection Principle: Electrochemistry
  • Sampling Method: Pumping suction
  • Flow Rate: up to 1L/min
  • Pumping Suction Grade: 10
Portable Sulfur Dioxide Gas Detector LMSGD-A100
  • Gas Detected: Sulfur dioxide (SO₂)
  • Detection Principle: Electrochemistry
  • Sampling Method: Pumping suction
  • Flow Rate: 1L/min
  • Pumping Suction Grades: 10

Handheld Ethylene Gas Detector LMEGD-A101

  • Sampling Method: Internal sampling pump
  • Flow Rate: 1 L/min
  • Pumping Suction Grade: 10
  • Gas Detected: Ethylene C₂H₄
  • Measurement Range: 0 to 10000 ppm

Portable Nitrogen Dioxide Gas Detector LMNGD-A100

  • Gas Detected: NO₂
  • Detection Principle: Electrochemistry
  • Sampling Method: Pumping suction
  • Flow Rate: 1L/min
  • Pumping Suction Grade: 10
Portable Multi Gas Detector LMMGD-A100
  • Gas Detected: O₂, CH₄, CO₂, VOC, CO, H₂S, SO₂, CL₂, NO₂, and NH₃
  • Measurement Range: 0 - 30%, 0-50000 PPM, 0-50000 PPM, 0-2000 PPM, 0-999 PPM, 0-200 PPM, 0-25 PPM, 0-50 PPM, 0-100 PPM, 0-100 PPM
  • Resolution: 0.0001, 1 PPM, 1 PPM, 1 PPM, 0.1 PPM, 0.1 PPM, 0.01 PPM, 0.01 PPM, 0.01 PPM, 0.01 PPM
  • Concentration Unit: ppm, mg/m³, %VOL, %LEL
  • Precision: 2% FS
Portable Multi Gas Detector LMMGD-B100
  • Sampling Method: Diffusion
  • Working Conditions: -20 to 50°C, 0.9 to 1.1 (standard atmospheric pressure), 10 to 95 % RH (no dew condensation)
  • Gas Detected: H₂S, CO, O₂, and CH₄
  • Explosion-Proof Grade: Exia II CT3
  • Protection Grade: IP65

Portable Dual Gas Detector LMDGD-A100

  • Sampling Method: Diffusion
  • Detection Range: CO₂:0.04 to 5.00 % O₂:0.0 to 30.0 %
  • Detection Accuracy: CO₂:± 30 % readingO₂:± 3 % F.S.
  • Display Resolution: CO₂:0.01 % O₂:0.1 %
  • Calibration: CO₂:0.04 % revise the zero point outdoors O₂:20.9 % revise the zero point outdoors

Portable Single Gas Detector LMPSG-A100

  • Sampling Method: Diffusion
  • Measurement Principle: Electrochemical (oxygen, toxic gases), Catalytic combustion (flammable gases), Infrared principle (carbon dioxide gas)
  • Gas Detected: Flammable gases, oxygen gas, toxic, and harmful gases
  • Response Time: CO₂: < 10 s O₂, flammable gases: < 20 s CO, H₂S, SO₂, NO, ClO₂, NO₂, H₂: < 30 s HCN, NH3, PH3: < 100 s
  • Detection Error: ± 5 % F.S.
Portable VOC Gas Detector LMVGD-A100
  • Gases Detected: Oxygen, gas (EX), poisonous gases like H₂S, NH₃, CO, SO₂, Cl₂
  • Temperature Range: -20 ℃ to 50 ℃
  • Humidity: 15% to 95% RH
  • Method: Pump suction
  • Response Time: EX ≤ 20 s, O₂≤ 30 s, CO ≤ 40 s, H₂S ≤ 30 s
Portable Nitrogen Gas Detector LMNTD-A100
  • Gas Detected: Nitrogen (N₂)
  • Detection Principle: Electrochemistry
  • Measurement Range: 0 to 100 % VOL
  • Resolution: 0.01 % VOL
  • Concentration Unit: ppm, mg/m3, %VOL, %LEL

Portable Hydrogen Gas Detector LMPHGD-A100

  • Detection Gases: More than 1000 combustible, toxic, and volatile gases
  • Detection Principle: Electrochemistry, Infrared Detection, Catalytic Combustion, PID, Semiconductor, Optical Waveguide
  • Detection Range: 0 to 1, 2, 5, 10, 50, 100, 500, 1000, 5000 PPM
  • Resolution: 0.001, 0.01, 0.1, 1, 2, 5
  • Unit Options: %VOL, %LEL, ppm, mg/m³

Frequently Asked Questions

What is a Gas Detector?

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A Gas Detector is an apparatus designed to detect the presence of gases and prevent the dangerous effects of gas leaks that can lead to explosions, fires and poisoning.

How does Gas Detector work?

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It works with the help of sensors that operate on principles such as electrochemical, catalytic, infrared or photoionization detection methods to detect the presence of specific gases in the air.

What types of gases can be detected using Gas Detector?

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It can detect a wide range of gases such as combustible gases, toxic gases, oxygen levels, Volatile Organic Compounds (VOCs), ammonia and chlorine.

What kind of maintenance does Gas Detector require?

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Regular maintenance includes routine cleaning of sensor and device, checking of battery and proper calibration.

Can Gas Detector be used in explosive environments?

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It is engineered for use in explosive or hazardous environments.

Can Gas Detector detect gases that are harmful to humans but not flammable?

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It can detect gases such as Carbon Monoxide (CO) and Hydrogen Sulfide that are harmful but not flammable.

Is Gas Detector effective in detecting gases at high concentrations?

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It is used to detect gases from very low levels to high concentrations.

How can Gas Detector contribute to environmental protection?

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It contributes to environmental protection by monitoring emission of harmful gases like methane, sulfur dioxide or carbon dioxide in industrial processes.

What is the difference between a Gas Detector and a Smoke Detector?

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Gas Detector identifies the presence of dangerous gases in air whereas a Smoke Detector is used to detect fire hazards.

Can Gas Detector be used in underground environments like mines?

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It is widely used in mining operations to monitor gases such as methane, Carbon monoxide (CO) and oxygen levels.