Portable Multi Gas Detector-HRP-B1000-F
The portable pump-suction gas detector is a professional emergency detection device equipped with an active gas pump. It is tailored for long-distance, trace gas detection in complex environments, solving the core pain points of diffusion detectors such as "inability to detect hidden parts and insensitivity to detect trace leaks". It is an essential detection tool for special scenarios such as confined spaces, pipe gaps, and equipment interiors.
-
High precision
-
Global Shipping
-
Customized
-
24*7 support
-
OEM/ODM
- Features
- Parameters
- Accessories
- Gases and Ranges
HRP-B1000-F portable pump-suction gas detector is a mobile gas detection device that integrates a built-in sampling pump. It can quickly and accurately detect the concentration of combustible gases, toxic and harmful gases, or oxygen by actively extracting gas from the environment being tested.It can also turn off the built-in pump in the settings to switch to diffusion detection, making the overall detection method more flexible.
1.Small and light: The equipment usually adopts compact design, weighing only 300-500g, and can be held by one hand, clamped in the collar or put in the pocket, which is convenient for inspection personnel to carry around.
2.Wireless operation: Built-in rechargeable lithium battery, free from the power cord, can be tested at any place and at any time, and the battery life can usually reach more than 12 hours, meeting the needs of all-day operation.
3.Flexible and mobile: able to follow the movement of inspectors, not limited by fixed points, and easily enter complex scenes such as narrow pipes and confined spaces.
Pump-Suction Multi-Gas Detector
Product Overview
Pump-suction multi-gas detector is a high-performance personal safety monitoring equipment, specially designed for industrial environment, which can detect a variety of dangerous gases at the same time. It usually monitors combustible gas (LEL), oxygen (O), carbon monoxide (CO) and hydrogen sulfide (HS), and provides comprehensive protection for workers by actively pumping air, effectively avoiding the risks of toxic gas poisoning, hypoxia, oxygen enrichment and explosion.
The equipment adopts advanced sensor technology, with intelligent alarm function and real-time monitoring ability, which can continuously analyze the air condition and give an alarm immediately when the concentration of dangerous gas is detected. Small in size, light in weight and easy to operate, it is widely used in oil and gas, petrochemical, mining, sewage treatment, electric power, fire fighting and rescue, confined space operation and other industrial places, and is an important equipment to ensure the safety of personnel.
Principle of Operation
The pump-suction multi-gas detector has a built-in sampling pump, which can actively suck ambient air into the sensor cavity to realize accurate monitoring in remote or low-flow areas. Each sensor independently measures the concentration of the corresponding gas.
The signal collected by the sensor is converted into accurate gas concentration after analysis and calculation by a high-performance microprocessor, and displayed on the LCD screen in real time.
When the concentration of any gas exceeds the preset alarm threshold, or the oxygen concentration exceeds the safe range, the equipment will immediately start the triple alarm system of sound, light and vibration to remind the staff to take protective measures quickly and reduce the safety risk.
According to different application requirements, the detector can be configured with the following sensors:
- Electrochemical sensor (oxygen, toxic gas)
- Catalytic combustion sensor (combustible gas)
- Infrared sensor (hydrocarbon gas, carbon dioxide)
- PID photoionization sensor (volatile organic compound VOC)
Main Application Industries
Oil and Gas
It is suitable for inspection of drilling platforms, oil refineries, LNG receiving stations, natural gas transmission and distribution stations, storage tank areas and pipelines, and can effectively monitor combustible gas leakage and toxic gases to ensure the safety of operators.
Petrochemical Industry
It is suitable for chemical production devices, reaction kettle areas, storage tank areas and dangerous chemicals warehouses, and can deal with multiple gas risks at the same time, thus improving the safety management level of enterprises.
Sewage Treatment and Environmental Protection
In sewage treatment plants, pumping stations, underground pipe networks and landfills, the concentration changes of dangerous gases such as hydrogen sulfide, methane and oxygen can be monitored in real time to prevent poisoning and explosion accidents.
Mine and Tunnel Engineering
It is suitable for the construction of coal mines, metal mines and underground tunnels, and can monitor the concentrations of methane, carbon monoxide and oxygen in real time, thus reducing the risk of underground operation.
Fire Rescue and Emergency Response
It is suitable for hazardous chemical accident disposal, gas leakage detection, fire site assessment and emergency rescue, and provides reliable gas monitoring guarantee for rescuers.
Confined Space Operation
It is suitable for confined space working environment such as storage tanks, underground pipe corridors, inspection wells, sewers and closed containers, and is a necessary safety equipment before entering and during operation.
Electric Power and Public Utilities
It is suitable for the maintenance of power plants, substations and public facilities, and can monitor the dangerous gases that may be generated during industrial operation in real time.
Product Advantage
- Multi-Gas Simultaneous Detection: Combustible gas, oxygen, carbon monoxide and hydrogen sulfide can be monitored at the same time to realize all-round gas safety protection.
- High-Precision Sensor Technology: Industrial-grade high-performance sensor with high sensitivity, fast response and long-term stability, ensuring accurate and reliable detection.
- Real-Time Continuous Monitoring: Monitoring the change of ambient gas concentration around the clock, finding potential dangers in time and reducing accident risk.
- Triple Alarm System: Sound, light and vibration alarm to ensure quick response in high noise environment.
- High-Definition LCD Display: Backlit large-screen LCD simultaneously displays gas concentration, alarm status, power consumption and equipment operation information for easy reading.
- Sturdy and Durable Industrial Design: High-strength engineering materials, impact-resistant, dustproof and waterproof, suitable for complex and harsh environments.
- Long Endurance: Low power circuit design combined with high-capacity rechargeable lithium battery supports long-term continuous operation.
- Data Recording Function: Support the storage of gas concentration, alarm history, calibration data and operation log, convenient for safety management and accident analysis.
- Intrinsically Safe Explosion-Proof Design: Meets industrial explosion-proof safety standards, can be safely used in flammable and explosive places, compliant with petroleum, chemical, mining and other industry requirements.
- Easy Operation and Maintenance: Humanized interface, simple calibration process, reduces training cost and improves on-site use efficiency.
Product Features
- Multi-gas simultaneous monitoring
- Combustible gas (LEL), oxygen (O), carbon monoxide (CO) and hydrogen sulfide (HS)
- Real-time concentration display
- Triple alarm of sound, light and vibration
- Industrial high-performance sensor
- Large-capacity rechargeable lithium battery
- Alarm and event data recording
- IP66/IP67 protection grade
- Intrinsically safe explosion-proof
- Small and light, strong and durable
Reliable Guarantee for Operation in Dangerous Environment
Pump-suction multi-gas detector can provide continuous, accurate and reliable gas monitoring and early warning in petroleum refinery, chemical workshop, underground mine, sewage treatment facilities and confined space working environment. Through advanced sensor technology, rapid alarm mechanism and solid industrial design, the risks of gas leakage, poisoning, hypoxia and explosion are effectively reduced, and the production safety and personnel health of enterprises are guaranteed.
Single Gas Detec
- Detected Gase: Combustible gases, toxic and hazardous gases, oxygen, and TVOC
- Detection Principle: Catalytic combustion, electrochemical, NDlR,PID,semiconductor
- Detection Mode: natural diffusion
- Measuring Range: 0-1000 ppm; 0-100% LEL; 0-100% VOL
- Measurement Accuracy: ≤ 3% F.S.
- Response Time: Combustible gases< 30 s; Toxic gases < 60 s
- Alarm Modes: Audible, visual, and vibration alarms with status indicators
- Data Storage: 1000 records
- Setting Method: Button
- Power supply: DC 3.7V
- Battery Type: 2000 mAh rechargeable lithium battery
- Charging Time: 6-8 hours
- Battery Runtime: ＞8H
- Operating Temperature: -10℃~+55℃
- Relative Humidity: ≤ 95% (non-condensing)
- Pressure Range: 86 kPa- 106 kPa
- Explosion-Proof Type: Intrinsic Safety
- Explosion-Proof Rating: II 2G Ex db IIC T6 Gb
- Ingress protection: IP66
- Enclosure Material: ABS engineering plastic
- Dimensions: 145*70*35 mm
- Product Weight: 250 g
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 |
Send Message
Just drop us a line, call, or fill out the form. Our team will provide you with transparent pricing, detailed technical data sheets，very feasible solution, and genuine after-sales support—no hidden costs, no empty promises.
