Portable 2 In 1 Gas Detector LPTG-A11

Name: Portable 2 In 1 Gas Detector LPTG-A11
Brand: Labtron
SKU: LPTG-A11
Rating: 4.9 (815 reviews)

Portable 2 in 1 Gas Detector LPTG-A11 is a high-precision instrument designed for the simultaneous detection of SO₂ and CO gases. It uses a built-in pump with a 500 ml/min flow rate and electrochemical detection for accurate measurements. The device detects SO₂ 0-1000 PPM and CO 0-10,000 PPM with 0.001 PPM resolution for both. Its detection accuracy is ≤ ± 3%, linearity/ repeatability ≤ ± 2%, with ≤ 20s response and 30s recovery. Our explosion-proof design and IP 65 rating ensure safety and durability in harsh conditions.

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Gas Detection	SO₂ and CO
Measuring Range	SO₂: 0 to1000, CO: 0 to 10,000 PPM
Measuring Resolution	SO₂: 0.001 PPM, CO: 0.001 PPM
Sampling Method	Built-in pump
Flow Rate	500 ml/min
Detection Principle	Electrochemical
Detection Accuracy	≤ ±3% Full Scale
Linearity	≤ ± 2%
Repeatability	≤ ± 2%
Response Time	≤ 20 seconds
Recovery Time	≤ 30 seconds
Operating Temperature	-40°C to +70°C
Relative Humidity	0 to 99% RH
Sample Temperature	-40°C to +70°C
Data Storage	Up to 100,000 data entries
Alarm	Audio and visual alerts
Interface	USB
Explosion-Proof Type	Intrinsically safe
Explosion-Proof Mark	Exd Ⅱ CT6
Protection Rating	IP 65 (dust and splash-proof)
Power Supply	DC 3.6 V
Battery	3.6 V DC, 4500 mA
Dimensions	160 × 70 × 28 mm
Weight	300 g

Graphical Display
Data Recovery Function
Multi-Level Calibration
Automatic Self-Diagnosis
Rechargeable Battery
Intrinsically Safe Design

Our Portable 2 in 1 Gas Detector LPTG-A11 is widely used in biofuel plants, greenhouse, agriculture, construction for on field testing of chemical gases and others.

USB charger (including data cable)
Aluminium alloy box
Alligator clip
Host computer communication software
Humidity dust filter

Temperature and humidity measurement function
1.2m retractable sampling probe (1 to 10 m hose, standard length 1m)
High-temperature sampling probe
High temperature and high humidity pretreatment system
Spare humidity dust filter

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Portable 2 In 1 Gas Detector LPTG-A11 Catalog

Portable 4 In 1 Multi Gas Detector LPGD-A12

Gas Detected : PH₃, CH₃Br, CO₂, Other gas combinations
Measuring Range : PH₃: 0 to100 ppm, CH₃Br: 0 to 100 ppm, CO₂: 0 to 5000 ppm
Sampling Method : Natural diffusion
Display Mode : LCD screen

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Wall Mounted Gas Detector LAGD-A10

Gases Detected : Hydrogen (H₂), Hydrogen cyanide (HCN), Ammonia (NH₃), Oxygen (O₂)
Detection Principle : Electrochemistry (HCN, NH₃, O₂), Catalytic (H₂)
Precision : ≤ ±2% FS
Measuring Range : H₂: 0 to 100% LEL, HCN: 0 to 100 ppm, NH₃: 0 to 100 ppm

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Portable SO2Gas Detector LPSG-A20

Gas Detected : Sulphur dioxide (SO₂)
Measuring Range : 0 to 1000 ppm
Measuring Resolution : 1 ppm
Detection Principle : Electrochemistry

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Wall Mounted 2 In 1 Multi Gas Detector LAGD-A11

Gas Detected : NH₃, B₂H₆
Measuring Range : NH3: 0 to 100 ppm; B₂H₆: 0 to 100 ppm
Measuring Resolution : 0.1 ppm
Precision : ≤ ± 2% FS

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Handheld C2H4 Ethylene Gas Detector LEGD-A10

Gas Detected : Ethylene (C₂H₄)
Measuring Range : 0 to 1000 ppm
Measuring Resolution : 1 ppm
Precision : 3 to 10% Full Scale (F.S.)

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Portable 10 In 1 Multi Gas Detector LMGD-A10

Gas Detected : O₂, CO, H₂S, SO₂, Cl₂, NO₂, NH₃, CH₄, CO₂, VOC
Measuring Range : O₂: 0-30% VOL, CH₄: 0-50,000 PPM, CO₂: 0-50,000 PPM, VOC: 0-2,000 PPM, CO: 0-999 PPM, H₂S: 0-200 PPM, SO₂: 0-25 PPM, Cl₂: 0-50 PPM, NO₂: 0-100 PPM, NH₃: 0-100 PPM
Measuring Resolution : O₂: 0.01% VOL, CH₄: 1 PPM, CO₂: 1 PPM, VOC: 1 PPM, CO: 0.1 PPM, H₂S: 0.1 PPM, SO₂: 0.01 PPM, Cl₂: 0.01 PPM, NO₂: 0.01 PPM, NH₃: 0.01 PPM
Detection Principle : Electrochemical: O₂, CO, H₂S, SO₂, Cl₂, NO₂, NH₃, Infrared: CH₄, CO₂, Photoionization: VOC