Shenzhen Eranntex Electronics Co., Ltd

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Handheld laser methane telemetry MS104K-TDLAS-L

Detection Method: Handheld, portable

Customization: Supports on-demand customization

Hotline: 13480931872

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Product ParametersCommon Gas ListProduct IntroductionProduct Details

Item Parameter
Detection Gas 1 kind
Product Features Remote measurement, which can be operated continuously for a long time in real time Easy to operate Hand-held design, lightweight and compact, flexible, and fast response speed
Detection Range 0ppm•m~50000ppm•m
Resolution 1 ppm
Typical Accuracy ±5%
Detection Method Handheld, portable
Display The color screen displays methane concentration, internal temperature and pressure of the instrument in real time.
Power Supply 2 4000mA rechargeable batteries
Maximum Power Consumption
Operating Environment -20 to 50 degrees C
Data Storage Large capacity
Printing Function Not have
Signal Output Not have
Alarm Method Sound and light vibration
Fall Alarm Not have
Wireless Transmission Not supported for the time being
Dimensions: L*W*H 292mm*60mm
Weight 0.55 kilograms
Protection Level IP 67
Standard Accessories Instruments, instructions, warranty cards, qualification certificates
Optional Accessories Choose according to customer needs
Partial list of detectable gases:
Detect gases Range Maximum allowable error value Minimum reading Response time T90
Combustible Gas (EX) 0-100%LEL <±2%(F.S) 0.1%LEL ≤10 seconds
Combustible Gas (EX) 0-100%Vol <±2%(F.S) 0.1%Vol ≤10 seconds
Methane (CH4) 0-100%LEL <±2%(F.S) 0.1%LEL ≤10 seconds
Methane (CH4) 0-100%Vol <±2%(F.S) 0.1%Vol ≤10 seconds
Oxygen (O2) 0-30%Vol <±2%(F.S) 0.01%Vol ≤10 seconds
Oxygen (O2) 0-100%Vol <±2%(F.S) 0.01%Vol ≤10 seconds
Oxygen (O2) 0-5000ppm <±2%(F.S) 1ppm ≤30 seconds
Nitrogen (N2) 0-100%Vol <±2%(F.S) 0.01%Vol ≤10 seconds
Carbon monoxide (CO) 0-100ppm <±2%(F.S) 0.1ppm ≤25 seconds
Carbon monoxide (CO) 0-1000ppm <±2%(F.S) 0.1ppm ≤25 seconds
Carbon monoxide (CO) 0-2000ppm <±2%(F.S) 0.1ppm ≤25 seconds
Carbon monoxide (CO) 0-20000ppm <±2%(F.S) 1ppm ≤25 seconds
Carbon monoxide (CO) 0-100000ppm <±2%(F.S) 1ppm ≤25 seconds
Carbon dioxide (CO2) 0-500ppm <±2%(F.S) 1ppm ≤20 seconds
Carbon dioxide (CO2) 0-2000ppm <±2%(F.S) 1ppm ≤20 seconds
Carbon dioxide (CO2) 0-5000ppm <±2%(F.S) 1ppm ≤20 seconds
Carbon dioxide (CO2) 0-50000ppm <±2%(F.S) 1ppm ≤30 seconds
Carbon dioxide (CO2) 0-20%Vol <±2%(F.S) 0.01%Vol ≤30 seconds
Carbon dioxide (CO2) 0-100%Vol <±2%(F.S) 0.01%Vol ≤30 seconds
Formaldehyde (CH2O) 0-10ppm <±2%(F.S) 0.001ppm ≤30 seconds
Formaldehyde (CH2O) 0-10ppm <±2%(F.S) 0.01ppm ≤30 seconds
Formaldehyde (CH2O) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Formaldehyde (CH2O) 0-5000ppm <±2%(F.S) 1ppm ≤50 seconds
Ozone (O3) 0-1ppm <±2%(F.S) 0.001ppm ≤20 seconds
Ozone (O3) 0-5ppm <±2%(F.S) 0.001ppm ≤20 seconds
Ozone (O3) 0-50ppm <±2%(F.S) 0.01ppm ≤20 seconds
Ozone (O3) 0-100ppm <±2%(F.S) 0.01ppm ≤20 seconds
Ozone (O3) 0-2000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Ozone (O3) 0-30000ppm <±2%(F.S) 1ppm ≤30 seconds
Hydrogen sulfide (H2S) 0-10ppm <±2%(F.S) 0.001ppm ≤30 seconds
Hydrogen sulfide (H2S) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrogen sulfide (H2S) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrogen sulfide (H2S) 0-2000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Hydrogen sulfide (H2S) 0-10000ppm <±2%(F.S) 1ppm ≤45 seconds
Sulfur dioxide (SO2) 0-10ppm <±2%(F.S) 0.001ppm ≤30 seconds
Sulfur dioxide (SO2) 0-20ppm <±2%(F.S) 0.01ppm ≤30 seconds
Sulfur dioxide (SO2) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Sulfur dioxide (SO2) 0-500ppm <±2%(F.S) 0.1ppm ≤30 seconds
Sulfur dioxide (SO2) 0-2000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Sulfur dioxide (SO2) 0-10000ppm <±2%(F.S) 1ppm ≤30 seconds
Nitric oxide (NO) 0-10ppm <±2%(F.S) 0.001ppm ≤30 seconds
Nitric oxide (NO) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Nitric oxide (NO) 0-2000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Nitric oxide (NO) 0-5000ppm <±2%(F.S) 1ppm ≤30 seconds
Nitrogen dioxide (NO2) 0-10ppm <±2%(F.S) 0.001ppm ≤25 seconds
Nitrogen dioxide (NO2) 0-100ppm <±2%(F.S) 0.01ppm ≤25 seconds
Nitrogen dioxide (NO2) 0-1000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Nitrogen dioxide (NO2) 0-5000ppm <±2%(F.S) 1ppm ≤30 seconds
Nitrogen oxides (NOX) 0-10ppm <±2%(F.S) 0.001ppm ≤30 seconds
Nitrogen oxides (NOX) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Nitrogen oxides (NOX) 0-2000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Nitrogen oxides (NOX) 0-5000ppm <±2%(F.S) 1ppm ≤30 seconds
Chlorine (CL2) 0-10ppm <±2%(F.S) 0.001ppm ≤30 seconds
Chlorine (CL2) 0-20ppm <±2%(F.S) 0.01ppm ≤30 seconds
Chlorine (CL2) 0-200ppm <±2%(F.S) 0.1ppm ≤30 seconds
Chlorine (CL2) 0-2000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Ammonia (NH3) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Ammonia (NH3) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Ammonia (NH3) 0-1000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Ammonia (NH3) 0-5000ppm <±2%(F.S) 1ppm ≤30 seconds
Ammonia (NH3) 0-100%LEL <±2%(F.S) 0.1%LEL ≤10 seconds
Hydrogen (H2) 0-100%LEL <±2%(F.S) 0.1%LEL ≤10 seconds
Hydrogen (H2) 0-1000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Hydrogen (H2) 0-20000ppm <±2%(F.S) 1ppm ≤30 seconds
Hydrogen (H2) 0-40000ppm <±2%(F.S) 1ppm ≤30 seconds
Hydrogen (H2) 0-100%Vol <±2%(F.S) 0.01%Vol ≤20 seconds
Helium (He) 0-100%Vol <±2%(F.S) 0.01%Vol ≤20 seconds
Argon (Ar) 0-100%Vol <±2%(F.S) 0.01%Vol ≤20 seconds
Xenon (Xe) 0-100%Vol <±2%(F.S) 0.01%Vol ≤20 seconds
Hydrogen cyanide (HCN) 0-30ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrogen cyanide (HCN) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrogen chloride (HCL) 0-20ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrogen chloride (HCL) 0-200ppm <±2%(F.S) 0.1ppm ≤30 seconds
Phosphine (PH3) 0-5 ppm <±2%(F.S) 0.001ppm ≤30 seconds
Phosphine (PH3) 0-25 ppm <±2%(F.S) 0.01ppm ≤30 seconds
Phosphine (PH3) 0-2000 ppm <±2%(F.S) 1ppm ≤30 seconds
Chlorine dioxide (CLO2) 0-1ppm <±2%(F.S) 0.001ppm ≤30 seconds
Chlorine dioxide (CLO2) 0-10ppm <±2%(F.S) 0.01ppm ≤30 seconds
Chlorine dioxide (CLO2) 0-200ppm <±2%(F.S) 0.01ppm ≤30 seconds
Ethylene oxide (ETO) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Ethylene oxide (ETO) 0-1000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Ethylene oxide (ETO) 0-100%LEL <±2%(F.S) 1%LEL ≤30 seconds
Phosgene (COCL2) 0-1ppm <±2%(F.S) 0.001ppm ≤20 seconds
Phosgene (COCL2) 0-50ppm <±2%(F.S) 0.01ppm ≤20 seconds
Silane (SiH4) 0-1ppm <±2%(F.S) 0.001ppm ≤30 seconds
Silane (SiH4) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Fluorine (F2) 0-1ppm <±2%(F.S) 0.001ppm ≤30 seconds
Fluorine (F2) 0-10ppm <±2%(F.S) 0.01ppm ≤30 seconds
Fluorine (F2) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrogen fluoride (HF) 0-10ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrogen fluoride (HF) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrogen bromide (HBr) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Diborane (B2H6) 0-10ppm <±2%(F.S) 0.001ppm ≤30 seconds
Arsine (AsH3) 0-1ppm <±2%(F.S) 0.001ppm ≤30 seconds
Arsine (AsH3) 0-10ppm <±2%(F.S) 0.01ppm ≤30 seconds
Arsine (AsH3) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Germane (GeH4) 0-2ppm <±2%(F.S) 0.001ppm ≤30 seconds
Germane (GeH4) 0-20ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrazine (N2H4) 0-1ppm <±2%(F.S) 0.001ppm ≤30 seconds
Hydrazine (N2H4) 0-300ppm <±2%(F.S) 0.1ppm ≤30 seconds
Tetrahydrothiophene (THT) 0-100mg/m3 <±2%(F.S) 0.01 mg/m3 ≤60 seconds
Bromine (Br2) 0-10ppm <±2%(F.S) 0.001ppm ≤30 seconds
Bromine (Br2) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Bromine (Br2) 0-2000ppm <±2%(F.S) 1ppm ≤30 seconds
Acetylene (C2H2) 0-100%LEL <±2%(F.S) 0.1%LEL ≤30 seconds
Acetylene (C2H2) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Acetylene (C2H2) 0-1000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Ethylene (C2H4) 0-100%LEL <±2%(F.S) 0.1%LEL ≤30 seconds
Ethylene (C2H4) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Ethylene (C2H4) 0-2000ppm <±2%(F.S) 0.1ppm ≤30 seconds
Acetaldehyde 0-10ppm <±2%(F.S) 0.01ppm ≤30 seconds
Ethanol (C2H6O) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Ethanol (C2H6O) 0-2000ppm <±2%(F.S) 1ppm ≤30 seconds
Methanol (CH4O) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Methanol (CH4O) 0-2000ppm <±2%(F.S) 1ppm ≤30 seconds
Carbon disulfide (CS2) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Carbon disulfide (CS2) 0-5000ppm <±2%(F.S) 0.01ppm ≤30 seconds
Acrylonitrile (C3H3N) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Acrylonitrile (C3H3N) 0-2000ppm <±2%(F.S) 1ppm ≤30 seconds
Methylamine (CH5N) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Iodine (I2) 0-50ppm <±2%(F.S) 0.01ppm ≤30 seconds
Styrene (C8H8) 0-200ppm <±2%(F.S) 0.1ppm ≤30 seconds
Styrene (C8H8) 0-5000ppm <±2%(F.S) 1ppm ≤30 seconds
Vinyl chloride (C2H3Cl) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Trichloroethylene (C2HCl3) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Tetrachloroethylene (C2Cl4) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Nitrous oxide (N2O) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Nitrogen trifluoride (NF3) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Hydrogen peroxide (H2O2) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Methyl bromide (CH3Br) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Methyl bromide (CH3Br) 0-30000ppm <±2%(F.S) 1ppm ≤30 seconds
Methyl bromide (CH3Br) 0-200g/m3 <±2%(F.S) 0.1g/m3 ≤30 seconds
Sulfuryl fluoride (SO2F2) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Sulfuryl fluoride (SO2F2) 0-5000ppm <±2%(F.S) 1ppm ≤30 seconds
Sulfuryl fluoride (SO2F2) 0-10000ppm <±2%(F.S) 1ppm ≤30 seconds
Benzene (C6H6) 0-10ppm <±2%(F.S) 0.01ppm ≤30 seconds
Benzene (C6H6) 0-100ppm <±2%(F.S) 0.01ppm ≤30 seconds
Benzene (C6H6) 0-2000ppm <±2%(F.S) 1ppm ≤30 seconds

Handheld laser methane telemetry MS104K-TDLAS-L:

Our company The launch of laser methane leakage telemetry equipment is mainly used in the detection of natural gas leakage in natural gas oil pipelines and urban pipelines.


One-click operation design is convenient for users to quickly master the application. Equipped with a high-performance auxiliary sight, it can accurately locate the detection target in strong light, and can be equipped with a multi-function bracket for high-rise buildings and on-board mobile detection.

Fast response speed

Telemetry test speed, 200 tests per second, and a response time of 0.01s.

The detection distance is more than 150 meters

Easily cope with the detection of urban gas medium and high-rise residential buildings.

Telemetry shell

adopts aluminum structure, surface oxidation and anti-corrosion treatment, corrosion resistance, anti-fall.

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Product Features:

1 ) Intelligent battery management technology ensures that the use time is more than 18 hours.

2) When the product is turned off, it can be effectively standby for 60 days.

3) Protection level IP65, corrosion-resistant, drop-resistant.

4) Lens aspherical design, infrared permeability film

5) There is only one button for easy operation.

6) Waterproof shell design, suitable for industrial use.

7) The telemeter has a built-in Bluetooth module, which can communicate with the mobile phone APP in real time.


Product HighlightsNew process formula enhances performance to meet stricter application requirements

500+ Detectable Gases

500+ Detectable Gases

Customize according to requirements 1-18 typesDetecting gas combinations

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Eranntian, founded in 2006, is a national high-tech enterprise integrating design, R&D, production and sales. Our R&D team includes over 30 senior engineers with strong development capabilities, investing over 17% of annual revenue in technological innovation. We maintain long-term collaborations with 14 universities including Tsinghua University, Sichuan University, Xi'an Jiaotong University, Qingdao University of Technology, and Central South University.

  • 2006

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