Advanced Portable Gas Detector: Your Go-To Safety Device

Portable gas detector is also called portable multi gas detector. The portable gas detector is a tool that continuously checks for gases. It can spot flammable gases, oxygen, toxic gases, and other fumes. You can even set it to look for 1 to 6 different harmful gases. This device does a lot: it measures gas levels, keeps time, pumps air, gives alerts, records data, and stores all this information. These sensors are further boosted with precision amplifiers and reliable power circuits. This ensures fast, accurate, and consistent readings. Simply put, this is one of the best gas detectors out there. Plus, with its large 3.5-inch full-color screen that supports English menu options, it’s a breeze to use.

RFQ
Portable Gas Detector

Features

  • Imported high-precision sensors;
  • Detection gas: flammable gas, oxygen, toxic gas, organic volatiles; 1~6 kinds of flammable, toxic and harmful gases can be customized
  • Using a high-precision low-temperature drift amplifier and a stable power processing circuit;
  • TFT3.5-inch full-color display, graphic menu; English display, providing real-time detection trend analysis chart;
  • Data storage function, which can store 100,000 sets of data, and the storage interval is adjustable;
  • USB interface high-speed data transmission, can download printing data;
  • Built-in long-life imported micro-sampling pump, adjust the cleaning gas path through the gear position;
  • Shell two-color mold: non-slip, waterproof, dustproof.

Featured functions

  • Pump suction detection method: divided into three gears, low, middle and high;
  • Monitor the concentration of gas in the environment or in a confined space and give an alarm;
  • With self-calibration function, zero calibration function, multi-point calibration function;
  • With temperature and pressure compensation, it can perfectly realize the compensation of gas concentration under different temperature and pressure environments;
  • One-key restore factory settings function, which can avoid the trouble of misoperation;
  • Gas concentration units PPM, mg/m3, %VOL, %LEL can be quickly switched and displayed;
  • With self-programming function, you can set alarm parameters, STEL and TWA function parameters
  • The detected maximum, STEL, TWA and concentration values are characterized in real time.

Portable gas detector parameters:

TypePortable, Handheld, Pump Suction
Display contentGas name, range unit, measured value, time, remaining battery, gas pump, sound, alarm status, concentration curve, etc.
Sampling methodActive suction + 270mm sampling tube
Gas detectionCombustible gas, oxygen, toxic gas, organic volatiles; 1 to 6 kinds of flammable, toxic and harmful gases can be customized
Detection principleCatalytic combustion/electrochemical/infrared NDIR/semiconductor/thermal conductivity/PID photoion (depending on the measured medium)
Detection scope0-100%LEL, 0-1%/10%/30%/100%VOL, 0-5/10/100/1000/10000ppm, mg/m³ (according to sensor principle)
Resolution0.001/0.01/0.1/1 (depending on the range)
Detection error≤±3%F.S (≤3% in the full range) Higher precision can be customized
Repeatability≤±1%
Linearity error≤±1%
Working environmentTemperature: -10℃~50℃; Humidity: 10-95%RH, (non-condensing)
Work pressureStandard atmospheric pressure ±10% (depending on the sensor and the use environment)
Response time≤30S (different gases have different response times, please refer to the common gas selection table)
Language interfaceSimplified Chinese/English
Working current≤50mA
Alarm methodSound and light reminder
Output signalUSB data acquisition, 100,000 sets of information storage
Display screen3.5-inch high-definition color screen, simulated menu icons
Service life2 to 3 years, 3 to 5 years (depending on the principle of the sensor and the environment in which it is used)
Press key8
Charging methodMicro USB charger
Battery capacity5400mA lithium battery, work market ≥ 10H
Shell materialAnti-corrosion plastic, aluminum alloy
Protection classIP65
AccessoriesDetector, packing box, manual, certificate, charger, data cable each
Portable gas detector packing box
Portable gas detector dimension

Sampling Probe for Portable Gas Detector – Optional

NameSpecificationsRemark
Stainless Steel Sampling Handle (304)Length 0.4 m with micro stainless steel dust filterEquipped with a 1-meter hose, the hose can be extended, maintainable, for gas sampling within 80°C
Stainless Steel Sampling Handle (316L)1.2m length with micro stainless steel dust filterEquipped with 1 meter hose, extendable hose, maintainable, for gas sampling up to 200°C (short time)
High temperature sampling filter cooling handle 400℃0.3m sampling probe, 400°C, with filter2-meter cooling hose to filter water vapor and dust (required for portable smoke detection)
High temperature sampling filter cooling handle 800℃0.7m sampling probe, 800℃, with filter
High temperature sampling filter cooling handle 1300℃1.0m sampling probe, 1300℃, with filter
Sampling Probe for Portable Gas Detector

Common gas selection table

Detection of gasRangeMaximum allowable error valueMinimum readingResponse time T90
Combustible gas (E X)0-100%LEL<±3%(F.S)0.1%LEL≤10 seconds
Combustible gas (E X)0-100%Vol<±3%(F.S)0.1%Vol≤10 seconds
Methane (CH4)0-100%LEL<±3%(F.S)0.1%LEL≤10 seconds
Methane (CH4)0-100%Vol<±3%(F.S)0.1%Vol≤10 seconds
Oxygen (O2)0-30%Vol<±3%(F.S)0.01%Vol≤10 seconds
Oxygen (O2)0-100%Vol<±3%(F.S)0.01%Vol≤10 seconds
Oxygen (O2)0-5000ppm<±3%(F.S)1ppm≤30 seconds
Nitrogen (N 2 )0-100%Vol<±3%(F.S)0.01%Vol≤10 seconds
Carbon monoxide (CO)0-100ppm<±3%(F.S)0.1ppm≤25 seconds
Carbon monoxide (CO)0-1000ppm<±3%(F.S)0.1ppm≤25 seconds
Carbon monoxide (CO)0-2000ppm<±3%(F.S)0.1ppm≤25 seconds
Carbon monoxide (CO)0-20000ppm<±3%(F.S)1ppm≤25 seconds
Carbon monoxide (CO)0-100000ppm<±3%(F.S)1ppm≤25 seconds
carbon dioxide (C O 2 )0-500ppm<±3%(F.S)1ppm≤20 seconds
carbon dioxide (C O 2 )0-2000ppm<±3%(F.S)1ppm≤20 seconds
carbon dioxide (C O 2 )0-5000ppm<±3%(F.S)1ppm≤20 seconds
carbon dioxide (C O 2 )0-50000ppm<±3%(F.S)1ppm≤30 seconds
carbon dioxide (C O 2 )0-20%Vol<±3%(F.S)0.01%Vol≤30 seconds
carbon dioxide (C O 2 )0-100%Vol<±3%(F.S)0.01%Vol≤30 seconds
Formaldehyde (CH2O)0-10ppm<±3%(F.S)0.001ppm≤30 seconds
Formaldehyde (CH2O)0-10ppm<±3%(F.S)0.01ppm≤30 seconds
Formaldehyde (CH2O)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Formaldehyde (CH2O)0-1000ppm<±3%(F.S)1ppm≤45 seconds
Ozone (O3)0-1ppm<±3%(F.S)0.001ppm≤20 seconds
Ozone (O3)0-5ppm<±3%(F.S)0.001ppm≤20 seconds
Ozone (O3)0-50ppm<±3%(F.S)0.01ppm≤20 seconds
Ozone (O3)0-100ppm<±3%(F.S)0.01ppm≤20 seconds
Ozone (O3)0-2000ppm<±3%(F.S)0.1ppm≤30 seconds
Ozone (O3)0-30000ppm<±3%(F.S)1ppm≤30 seconds
Ozone (O3)0-20mg/L<±3%(F.S)0.01mg/L≤30 seconds
Ozone water (O 3 )0-20mg/L<±3%(F.S)0.01mg/L≤30 seconds
Hydrogen sulfide (H 2S)0-10ppm<±3%(F.S)0.001ppm≤30 seconds
Hydrogen sulfide (H 2S)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrogen sulfide (H 2S)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrogen sulfide (H 2S)0-2000ppm<±3%(F.S)0.1ppm≤30 seconds
Hydrogen sulfide (H 2S)0-10000ppm<±3%(F.S)1ppm≤45 seconds
Sulfur dioxide (SO 2 )0-10ppm<±3%(F.S)0.001ppm≤30 seconds
Sulfur dioxide (SO 2 )0-20ppm<±3%(F.S)0.01ppm≤30 seconds
Sulfur dioxide (SO 2 )0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Sulfur dioxide (SO 2 )0-500ppm<±3%(F.S)0.1ppm≤30 seconds
Sulfur dioxide (SO 2 )0-2000ppm<±3%(F.S)0.1ppm≤30 seconds
Sulfur dioxide (SO 2 )0-10000ppm<±3%(F.S)1ppm≤30 seconds
Nitric oxide (NO)0-10ppm<±3%(F.S)0.001ppm≤30 seconds
Nitric oxide (NO)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Nitric oxide (NO)0-2000ppm<±3%(F.S)0.1ppm≤30 seconds
Nitric oxide (NO)0-5000ppm<±3%(F.S)1ppm≤30 seconds
Nitrogen dioxide (NO 2 )0-10ppm<±3%(F.S)0.001ppm≤25 seconds
Nitrogen dioxide (NO 2 )0-100ppm<±3%(F.S)0.01ppm≤25 seconds
Nitrogen dioxide (NO 2 )0-1000ppm<±3%(F.S)0.1ppm≤30 seconds
Nitrogen dioxide (NO 2 )0-5000ppm<±3%(F.S)1ppm≤30 seconds
Nitrogen dioxide (NO 2 )0-10ppm<±3%(F.S)0.001ppm≤30 seconds
Nitrogen oxides (NOX)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Nitrogen oxides (NOX)0-2000ppm<±3%(F.S)0.1ppm≤30 seconds
Nitrogen oxides (NOX)0-5000ppm<±3%(F.S)1ppm≤30 seconds
Chlorine gas (CL 2)0-10ppm<±3%(F.S)0.001ppm≤30 seconds
Chlorine gas (CL 2)0-20ppm<±3%(F.S)0.01ppm≤30 seconds
Chlorine gas (CL 2)0-200ppm<±3%(F.S)0.1ppm≤30 seconds
Chlorine gas (CL 2)0-2000ppm<±3%(F.S)0.1ppm≤30 seconds
Ammonia (N H3)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Ammonia (N H3)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Ammonia (N H3)0-1000ppm<±3%(F.S)0.1ppm≤30 seconds
Ammonia (N H3)0-5000ppm<±3%(F.S)1ppm≤30 seconds
Ammonia (N H3)0-100%LEL<±3%(F.S)0.1%LEL≤10 seconds
Hydrogen (H 2 )0-100%LEL<±3%(F.S)0.1%LEL≤10 seconds
Hydrogen (H 2 )0-1000ppm<±3%(F.S)0.1ppm≤30 seconds
Hydrogen (H 2 )0-20000ppm<±3%(F.S)1ppm≤30 seconds
Hydrogen (H 2 )0-40000ppm<±3%(F.S)1ppm≤30 seconds
Hydrogen (H 2 )0-100%Vol<±3%(F.S)0.01%Vol≤20 seconds
Helium (He)0-100%Vol<±3%(F.S)0.01%Vol≤20 seconds
Argon gas (A r)0-100%Vol<±3%(F.S)0.01%Vol≤20 seconds
Xenon gas (X e)0-100%Vol<±3%(F.S)0.01%Vol≤20 seconds
Hydrogen cyanide (HCN)0-30ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrogen cyanide (HCN)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrogen Chloride (HCL)0-20ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrogen Chloride (HCL)0-200ppm<±3%(F.S)0.1ppm≤30 seconds
Phosphine (PH3)0-5 ppm<±3%(F.S)0.001ppm≤30 seconds
Phosphine (PH3)0-25 ppm<±3%(F.S)0.01ppm≤30 seconds
Phosphine (PH3)0-2000 ppm<±3%(F.S)1ppm≤30 seconds
Chlorine Dioxide (CLO 2)0-1ppm<±3%(F.S)0.001ppm≤30 seconds
Chlorine Dioxide (CLO 2)0-10ppm<±3%(F.S)0.01ppm≤30 seconds
Chlorine Dioxide (CLO 2)0-200ppm<±3%(F.S)0.01ppm≤30 seconds
Ethylene oxide (ETO)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Ethylene oxide (ETO)0-1000ppm<±3%(F.S)0.1ppm≤30 seconds
Ethylene oxide (ETO)0-100%LEL<±3%(F.S)1%LEL≤30 seconds
Phosgene (COCL 2 )0-1ppm<±3%(F.S)0.001ppm≤20 seconds
Phosgene (COCL 2 )0-50ppm<±3%(F.S)0.01ppm≤20 seconds
Silane (Si H4)0-1ppm<±3%(F.S)0.001ppm≤30 seconds
Silane (Si H4)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Fluorine gas (F 2 )0-1ppm<±3%(F.S)0.001ppm≤30 seconds
Fluorine gas (F 2 )0-10ppm<±3%(F.S)0.01ppm≤30 seconds
Fluorine gas (F 2 )0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrogen fluoride (HF)0-10ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrogen fluoride (HF)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrogen bromide (HBr)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Diborane (B2 H6)0-10ppm<±3%(F.S)0.001ppm≤30 seconds
Arsine (As H3)0-1ppm<±3%(F.S)0.001ppm≤30 seconds
Arsine (As H3)0-10ppm<±3%(F.S)0.01ppm≤30 seconds
Arsine (As H3)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Germane (Ge H4)0-2ppm<±3%(F.S)0.001ppm≤30 seconds
Germane (Ge H4)0-20ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrazine (N2 H4)0-1ppm<±3%(F.S)0.001ppm≤30 seconds
Hydrazine (N2 H4)0-300ppm<±3%(F.S)0.1ppm≤30 seconds
Tetrahydrothiophene (TH T)0-100mg/m3<±3%(F.S)0.01 mg/m3≤60 seconds
Bromine gas (B r2)0-10ppm<±3%(F.S)0.001ppm≤30 seconds
Bromine gas (B r2)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Bromine gas (B r2)0-2000ppm<±3%(F.S)1ppm≤30 seconds
Acetylene (C2H 2 )0-100%LEL<±3%(F.S)0.1%LEL≤30 seconds
Acetylene (C2H 2 )0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Acetylene (C2H 2 )0-1000ppm<±3%(F.S)0.1ppm≤30 seconds
Ethylene (C2 H4)0-100%LEL<±3%(F.S)0.1%LEL≤30 seconds
Ethylene (C2 H4)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Ethylene (C2 H4)0-2000ppm<±3%(F.S)0.1ppm≤30 seconds
Acetaldehyde (C2 H4O)0-10ppm<±3%(F.S)0.01ppm≤30 seconds
Ethanol (C2 H6O)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Ethanol (C2 H6O)0-2000ppm<±3%(F.S)1ppm≤30 seconds
Methanol (CH6O)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Methanol (CH6O)0-2000ppm<±3%(F.S)1ppm≤30 seconds
Carbon disulfide (C S2)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Carbon disulfide (C S2)0-5000ppm<±3%(F.S)0.01ppm≤30 seconds
Acrylonitrile (C3 H3N)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Acrylonitrile (C3 H3N)0-2000ppm<±3%(F.S)1ppm≤30 seconds
Methylamine (CH5N)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Dian Qi (I 2)0-50ppm<±3%(F.S)0.01ppm≤30 seconds
Styrene (C8 H8)0-200ppm<±3%(F.S)0.1ppm≤30 seconds
Styrene (C8 H8)0-5000ppm<±3%(F.S)1ppm≤30 seconds
Vinyl chloride (C2H3 CL)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Trichloroethylene (C2H CL3)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Tetrachloroethylene (C2 CL4)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Laughing gas (N 2O)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Nitrogen trifluoride (NF3)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Hydrogen peroxide (H2O2)0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Sulfuryl Fluoride (SO 2F 2 )0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Sulfuryl Fluoride (SO 2F 2 )0-30000ppm<±3%(F.S)1ppm≤30 seconds
Sulfuryl Fluoride (SO 2F 2 )0-200g/m3<±3%(F.S)0.1g/m3≤30 seconds
Sulfuryl Fluoride (SO 2F 2 )0-100ppm<±3%(F.S)0.01ppm≤30 seconds
Sulfuryl Fluoride (SO 2F 2 )0-5000ppm<±3%(F.S)1ppm≤30 seconds
Sulfuryl Fluoride (SO 2F 2 )0-10000ppm<±3%(F.S)1ppm≤30 seconds
C6 H60-10ppm<±3%(F.S)0.01ppm≤30 seconds
C6 H60-100ppm<±3%(F.S)0.01ppm≤30 seconds
C6 H60-2000ppm<±3%(F.S)1ppm≤30 seconds

FAQ

Portable gas detectors are designed for precision. They use advanced sensors to provide accurate readings, ensuring safety in detecting various gases. For specific measurement accuracy, please refer to the above product parameters.

There are many quality portable gas detectors on the market. The “best” one depends on your specific needs, such as the type of gases you want to detect and your budget. Always look for devices with good reviews and from reputable manufacturers.

A portable gas detector works by drawing in air and checking it with sensors. If harmful gases are detected, the device will alert you, usually with an alarm or light. This helps you know if the air is safe to breathe or if there’s a leak.

Yes, a portable gas detector is a device specifically made to spot various gases. These devices are often used in industries and homes to ensure safety from potential gas leaks.

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In a world where safety is paramount, having reliable tools to ensure that safety is vital. With our portable gas detector-portable multi gas detector, you’re not just getting a device, but a promise of precision, trustworthiness, and top-tier technology.

At Sino-Inst, our extensive experience as manufacturers and suppliers stands testament to our commitment to delivering only the best.
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Portable Gas Detector | Can Customize 1~6 Kinds of Gases

Portable gas detector is also called portable multi gas detector. The portable gas detector is a tool that continuously checks for gases. It can spot flammable gases, oxygen, toxic gases, and other fumes. You can even set it to look for 1 to 6 different harmful gases. This device does a lot: it measures gas levels, keeps time, pumps air, gives alerts, records data, and stores all this information. These sensors are further boosted with precision amplifiers and reliable power circuits. This ensures fast, accurate, and consistent readings. Simply put, this is one of the best gas detectors out there. Plus, with its large 3.5-inch full-color screen that supports English menu options, it's a breeze to use.

Product SKU: Portable Gas Detector

Product Brand: Sino-Inst

Product Currency: USD

Product Price: 900

Price Valid Until: 2029-09-09

Product In-Stock: InStock

Editor's Rating:
5