Portable Combustible Gas Detector-HRP-B1000-A
This intrinsically safe combustible gas detector is specifically designed for on-the-go industrial site inspections. It enables rapid detection, real-time alarms, and data traceability of combustible gases, making it an essential safety tool for workers. Features include high-precision detection, a multi-level alarm system, portability, and long battery life.
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High precision
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Global Shipping
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Customized
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24*7 support
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OEM/ODM
- Features
- Parameters
- Accessories
- Gases and Ranges
The HRP-B1000-A is a portable combustible gas detector specifically designed for emergency detection of certain combustible gases. Designed for on-site personnel, it provides rapid early warning of combustible gas leaks. It can accurately detect combustible gases (such as methane CH4, acetylene C2H2, hydrogen H2, propane C3H8, etc.). Widely used in mines, chemical plants, electroplating plants, wastewater treatment plants, gas system maintenance, and confined space operations, it is an essential tool for daily inspections, equipment maintenance, and emergency troubleshooting of combustible gas leaks, and a crucial means of ensuring personnel safety.
Single gas detector usually adopts "one-button" design, which can measure immediately when it is turned on, without complicated menu settings.
1.Lower the training threshold: For grass-roots workers with high mobility, there is no need for complicated equipment operation training.
2.Reduce misoperation: there are no redundant keys and interference information, the display screen shows the current concentration intuitively, the alarm logic is simple and direct, and it can rely on instinct to respond correctly in case of emergency panic.
Portable single gas detector is a compact and high-precision safety equipment, which is used to continuously monitor a single specific gas in industrial environment. It can detect toxic gas, anoxic environment and combustible gas in real time, and is widely used in oil and gas, petrochemical, mining, environmental protection and confined space operation scenes to ensure the safety of operators.
The equipment is equipped with high-performance sensor, solid protective shell and multiple alarm systems, which can provide reliable gas monitoring anytime and anywhere.
Product core characteristics
Real-time continuous gas concentration monitoring
High precision electrochemical, catalytic combustion, PID or NDIR sensors
Triple alarm of sound, light and vibration
Small and light, support waist clip to wear.
Long battery life rechargeable lithium battery
Data recording and historical event storage (some models)
Industrial protection grade: IP66/IP67
Intrinsically safe explosion-proof design
principle of operation
The equipment operates in a diffusion sampling mode:
Gas enters the sensor by natural diffusion.
The sensor detects the concentration of the target gas.
The signal is converted into an electrical signal for output.
MCU processes and calculates the data.
The screen displays the gas concentration in real time.
When the threshold is exceeded, an alarm is triggered.
Example:
"EX 0%LEL" means the combustible gas monitoring mode with the lower explosion limit (LEL) as the unit.
Support detection of gas types
Depending on the sensor configuration, the following gases can be detected:
Oxygen (O₂)—-Electrochemical Sensor
Carbon monoxide (co)-electrochemical sensor
Hydrogen Sulfide (HS)-Electrochemical Sensor
Ammonia (NH₃)—-Electrochemical Sensor
Chlorine (Cl₂)—-Electrochemical Sensor
VOC Volatile Organic Compounds-—PID Sensor
Methane (CH₄)—-catalytic combustion or infrared sensor
Carbon dioxide (CO)-NDIR sensor
Application industry
Oil and gas industry
Pipeline inspection, drilling platform, LNG station and storage tank area
Petrochemical industry
Refineries, chemical plants, fertilizer plants
Environmental protection industry
Sewage treatment plant, landfill, underground pipe gallery
Mine and tunnel engineering
Coal mine, metal mine and underground construction
Emergency rescue
Fire rescue, gas leakage treatment, confined space rescue
Product advantage
1. Small and portable design
Equipped with waist clip, it can be worn for a long time and is suitable for inspection personnel.
2. 24 hours real-time monitoring
Continuously detect the concentration of ambient gas to ensure all-day safety.
3. Multiple alarm system
audible alarm
LED light alarm
Vibration alarm
Even in high noise environment, it can remind you in time.
4. High precision sensor
Fast response, strong stability, T90 ≤ 30 seconds.
5. Long battery life
Adopt rechargeable lithium battery, which can support long-term industrial use.
6. Data storage function (optional)
Record alarm events, gas concentration and historical data for safety analysis.
7. Industrial protection
IP66/IP67 protection grade, dustproof, waterproof and impact-resistant.
Why choose our portable single gas detector?
The equipment is specially designed for high-risk industrial environment, with high-precision detection capability, rapid alarm mechanism and durable structure, which can effectively reduce the safety risks caused by gas leakage and is widely used in the global industrial safety field.
Frequently asked questions (FAQ)
Q1: What gases can be detected?
According to the configuration, gases such as O, CO, HS, CH, VOC, NH and Cl can be detected.
Q2: Is it suitable for confined space operation?
Applicable, widely used for safety monitoring before entering confined space and during operation.
Q3: How long does the battery last?
Depending on the model, it can usually support the use time ranging from several days to several months.
Improving work safety with real-time gas monitoring
Portable single gas detector is an indispensable safety equipment in industrial operation. With high-precision detection ability, reliable alarm system and solid structural design, it provides all-weather security for petroleum, chemical, mining and environmental protection industries.
Single Gas Detec
- Sampling method: natural diffusion
- Detection Range:PPM, %LEL, %VOL, mg/m³
- Accuracy: ≦ 5% FS. (EX/CO/O2/H2S≤3%FS)
- Response time: T＜60s (EX/CO/O2/H2S≤30S)
- Working temperature: Combustible gas: -20℃～70℃
- Toxic and O2: -10℃～55℃"
- Working humidity: <95%RH (no condensation)
- Operating voltage: DC3.7V Li battery 2000mAh
- Battery Runtime: ＞8H
- Alarm method: Audible, visual, and vibration alarm
- Ingress protection: IP66
- Explosion-Proof Rating: EX db IIC T6 Gb
- Dimensions: 145*70*35mm
- Weight:250g
Usb cable(Standard):
This Micro USB cable features thickened copper cores and high-density nylon braiding, offering excellent resistance to bending and abrasion for long-lasting durability.
Portable Calibrator Calibration Gas Cylinder(Optional):
The high-precision standard gas supply device designed by portable gas detector is used for periodic calibration, zero correction and range verification of sensors in the field or laboratory to ensure the accuracy and reliability of long-term operation data of testing equipment.
Calibration Hood(Standard):
The compact calibration cover designed by portable hand-held gas detector is used to quickly and accurately complete the zero calibration and range calibration of sensors on the equipment site. It is small, light and precise in structure, which ensures that the standard gas can cover the sensor probe efficiently and avoid the interference of ambient airflow. It is an indispensable professional accessory for daily maintenance and compliance testing.
Air Sampling Probe(Optional):
The high-precision and long-distance gas sampling extension tool designed by portable hand-held gas detector is used to safely and stably extend the probe into narrow space, high place, deep well, pipeline or dangerous area for remote gas detection, which greatly improves the operation safety and detection coverage.Typically used with sampling tubes.
Portable Hand-held Gas Detector Charger(Standard):
The high compatibility, safe and reliable charging solution designed by portable hand-held gas detector includes a standard two-pin plug power adapter and a USB-A to Micro-USB/Type-C data cable (matched according to the equipment interface), which ensures that the equipment can quickly recover power after field inspection, factory duty or emergency tasks, and ensures continuous and stable operation.
Extended Sampling Tube(Optional):
The portable hand-held or pumping gas detector is designed with a high flexibility and corrosion resistance to extend the sampling catheter, which is used to extend the gas inlet of the equipment to the detection points that are difficult to directly contact, such as the depth of the pipeline, the equipment interlayer, the high vent, the inside of the closed container, etc., so as to realize "remote accurate sampling" and greatly improve the detection coverage and operation safety.
Water Vapor and Dust Filter(Optional):
Blocks solid particles from entering the detector's gas path, preventing blockage and avoiding particle adhesion to the sensor surface, which could cause sensor poisoning, decreased sensitivity, slowed response, or even permanent failure. It also avoids physical interference from dust, ensuring the sensor only contacts the measured gas, thus guaranteeing measurement accuracy.
| Name | Chemical Formula | Lower Explosive Limit(Volume Fraction)in Air%VOL|Lower Limit | Serial No | Name | Chemical Formula | Lower Explosive Limit(Volume Fraction)in Air%VOL|Lower Limit | |
| 1 | Ethane | C₂H₆ | 3.0 | 49 | Cyclohexane | CH₂ (CH₂)₄CH₂ | 1.2 |
| 2 | Ethanol | C₂H₅OH | 3.4 | 50 | Cyclohexanol | CH₂ (CH₂)₃CHOHCH₂ | 1.2 |
| 3 | Ethylene | C₂H₄ | 2.8 | 51 | Cyclohexanone | CH₂ (CH₂)₃COCH₂ | 2.8 |
| 4 | Hydrogen | H₂ | 4.0 | 52 | Cyclopropane | CH₂CH₂CH₂ | 2.4 |
| 5 | Methane | CH₄ | 5.0 | 53 | Decane | C₁₀H₁8 | 0.7 |
| 6 | Methanol | CH₃OH | 5.5 | 54 | Cyclohexene | CH₂ (CH₂)₃CHCHCH₂ | 1.2 |
| 7 | Acetylene | C₂H₂ | 2.5 | 55 | Diacetone Alcohol | (CH₃)₂COHCH₂COCH₃ | 1.8 |
| 8 | Propanol | C₃H₇OH | 2.5 | 56 | Di-n-butyl Ether | C₄H₉OC₄H₉ | 0.9 |
| 9 | Propane | C₃H₈ | 2.2 | 57 | Dichlorobenzene | (C₆H₄)Cl₂ | 2.2 |
| 10 | Propylene | C₃H₆ | 2.4 | 58 | Diethylamine | (C₂H₅)₂NH | 1.7 |
| 11 | Toluene | C₆H₅CH₃ | 1.2 | 59 | Dimethylamine | (CH₃)₂NH | 2.8 |
| 12 | Xylene | C₆H₄ (CH₃)₂ | 1.0 | 60 | Dimethylaniline | (CH₃)₂C₆H₃NH₂ | 1.2 |
| 13 | Dichloromethane | C₂H₄Cl₂ | 5.6 | 61 | Dicyclohexylamine | (CH₂)₄O₂ | 1.9 |
| 14 | Dichloroethylene | C₂H₂Cl₂ | 6.5 | 62 | Ethylene Oxide | OCH₂CH₂CH₂ | 1.9 |
| 15 | Dichloropropane | C₃H₆Cl₂ | 3.4 | 63 | Diethyl Ether | C₂H₅OC₂H₅ | 1.8 |
| 16 | Diethyl Ether | C₂H₅OC₂H₅ | 1.7 | 64 | Ethyl Acetate | CH₃COOC₂H₅ | 2.1 |
| 17 | Dimethyl Ether | CH₃OCH₃ | 3.0 | 65 | Ethyl Acrylate | CH₂CHCO₂C₂H₅ | 1.7 |
| 18 | Formaldehyde | CH₂OCH | 4.0 | 66 | Styrene | C₆H₅C₂H₃ | 1.0 |
| 19 | Acetic Acid | CH₃COOH | 4.0 | 67 | Ethylene Oxide | CH₂CH₂O | 2.6 |
| 20 | Acetone | CH₃COCH₃ | 2.3 | 68 | Ethanethiol | C₂H₅SH | 2.3 |
| 21 | Acetyl Chloride | (CH₃CO)₂CH₂ | 1.7 | 69 | Ethyl Mercaptan | C₂H₅SCH₃ | 2.0 |
| 22 | Chloroform | CH₃COCl | 5.0 | 70 | Methyl Ethyl Ketone | C₃H₇COCH₃ | 1.8 |
| 23 | Acrylonitrile | CH₂CHCN | 2.8 | 71 | Ethylamine | C₂H₅NH₂ | 3.5 |
| 24 | Allyl Chloride | CH₂CHCH₂Cl | 3.2 | 72 | Gasoline | — | 0.9 |
| 25 | Methylacetylene | CH₃CCH | 1.7 | 73 | Kerosene | — | 0.7 |
| 26 | Amyl Acetate | CH₃CO₂C₅H₁1 | 1.0 | 74 | Turpentine | — | 1.8 |
| 27 | Aniline | C₆H₅NH₂ | 1.2 | 75 | Nitrobenzene | C₆H₅NO₂ | 1.8 |
| 28 | Benzene | C₆H₆ | 1.2 | 76 | Nitromethane | CH₃NO₂ | 7.1 |
| 29 | Benzaldehyde | C₆H₅CHO | 1.4 | 77 | Phenol | C₆H₅OH | 1.3 |
| 30 | Benzyl Chloride | C₆H₅CH₂Cl | 1.1 | 78 | Phenylacetylene | C₆H₅C₂H | 1.1 |
| 31 | Bromobenzene | C₆H₅CH₂Br | 2.5 | 79 | Ethylbenzene | C₆H₄C₂H₅ | 1.0 |
| 32 | Bromoethane | CH₃CH₂Br | 6.7 | 80 | Methyl Formate | HCOOC₂H₅ | 2.7 |
| 33 | Butadiene | CH₂CHCHCH₂ | 2.0 | 81 | p-Dioxane | C₄H₈O₂ | 2.0 |
| 34 | Butane | C₄H₁0 | 1.9 | 82 | Isobutane | i-C₄H₁0 | 1.8 |
| 35 | Butanol | C₄H₉OH | 1.8 | 83 | Naphthalene | C₁₀H₈ | 1.9 |
| 36 | Butylene | C₄H₈ | 1.6 | 84 | Nonane | CH₃ (CH₂)₇CH₃ | 0.7 |
| 37 | Butyraldehyde | C₃H₇CHO | 1.4 | 85 | Nonanol | CH₃ (CH₂)₇CH₂OH | 0.8 |
| 38 | Butyl Butyrate | C₃H₇COOC₄H₉ | 1.2 | 86 | Valeraldehyde | C₆H₁₀0 | 1.2 |
| 39 | Butyl Methyl Ketone | C₄H₉COCH₃ | 1.2 | 87 | Pentane | C₅H₁2 | 1.4 |
| 40 | Carbon Disulfide | CS₂ | 1.0 | 88 | Pentanol | C₅H₁₁OH | 1.2 |
| 41 | Chlorobenzene | C₆H₅Cl | 1.3 | 89 | Propylamine | C₃H₇NH₂ | 2.0 |
| 42 | Chlorobutane | C₄H₉CH₂Cl | 1.8 | 90 | Propyl Methyl Ketone | C₄H₉COCH₃ | 1.5 |
| 43 | Chloroethane | CH₃CH₂Cl | 3.8 | 91 | Pyridine | C₅H₅N | 1.7 |
| 44 | Chloroethylene | CH₂CHCl | 3.8 | 92 | Tetrahydrofuran | C₄H₈O | 2.0 |
| 45 | Chloromethane | CH₃Cl | 8.1 | 93 | Tetrahydrofurfuryl | C₅H₁₀O₂ | 1.5 |
| 46 | 2-Chloropropane | CH₃CHCICH₃ | 2.6 | 94 | Triethylamine | (C₂H₅)₃N | 1.2 |
| 47 | Cresol | C₆H₄OH | 1.1 | 95 | Trimethylamine | (CH₃)₃N | 2.0 |
| 48 | Cyclobutane | CH₂CH₂CH₂CH₂ | 1.8 | 96 | Trioxane | (CH₂O)₃ | 3.0 |
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