HEAN
HEAN specializes in the manufacturing and research of advanced gas detection and alarm systems. Its product portfolio includes a wide range of devices such as environmental gas detectors, gas alarm controllers, toxic and harmful gas detection alarms, combustible gas detectors, independent household gas alarms, air quality monitors, and infrared gas analyzers. These products are extensively used across various industries, including mining and metallurgy, archaeological exploration, steel-making, military, petrochemical, and gas sectors. They also serve municipal fire-fighting, refrigeration, freighter, pharmaceutical, rubber, and dangerous chemicals storage facilities, as well as other industrial manufacturing sites where explosion prevention and poisoning prevention are critical.
Portable Gas Detectors
Portable Gas Detectors
Portable Gas Detectors
HA-GB-220A Intelligent multi-gas detector
The HA-GB-220A Intelligent Multi-Gas Detector is a high-sensitivity, portable industrial gas leakage detector designed for large-scale applications. It supports various sensor types for detecting different gases and is built for durability, ease of use, and reliable performance in challenging environments. Compact and resistant to vibration, it is ideal for gas leakage rescue operations in explosion-proof areas, underground pipelines, mines, and similar locations.
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This advanced detector features support for 4G, Bluetooth, WiFi, and a dedicated app for seamless connectivity. It utilizes mixed positioning with Beidou and GPS for accurate location tracking. The device includes TWA, STEL, and OL monitoring, ensuring comprehensive exposure assessment. Constructed with flame-retardant plastic, it offers enhanced safety, while multi-level calibration and automatic zero-point tracking maintain precise measurements.
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The detector provides both numerical and curve display options, enabling clear data visualization. It features an intuitive human-computer interaction system for user-friendly operation. Additional safety features include a fall alarm and a one-click emergency call function, ensuring rapid response in hazardous situations.
HA-GY-100/200 Disposable Gas Detector
The HA-GY-100/200 Disposable Gas Detector operates through natural diffusion for gas detection and is available in single or dual gas configurations. Designed for long-term reliability, it requires no charging or calibration and functions stably for up to two years.
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Its durable construction features high-strength engineering plastics and composite anti-slip rubber, making it waterproof, dustproof, explosion-proof, and resistant to vibrations, static, and electromagnetic interference. Ideal for industrial applications, it ensures safe and hassle-free gas monitoring.
HA-GB-250B Portable 4in1 Gas Detector with Pump
The HA-GB-250B Portable 4in1 Gas Detector with Pump is a versatile instrument designed for industrial applications, capable of detecting four types of gases to ensure reliable monitoring of hazardous conditions. Built to withstand harsh environments, it offers IP68-rated protection against dust and water for heavy use.
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Featuring an intuitive LCD display with multilingual support, the device is user-friendly and efficient for operation and monitoring. An advanced alarm system provides sound, light, and vibration alerts to promptly notify users of potential gas leaks or unsafe conditions. Additionally, the HA-GB-250B supports OEM, ODM, and OBM customization, allowing it to be tailored to meet specific customer requirements.
HA-GB-260B Multi-Gas Detector with Pump
The HA-GB-260B Multi-Gas Detector with Pump features replaceable modular sensors for versatile gas detection and displays results in real time. Equipped with a high-power carbon film self-priming pump, it is ideal for detecting and analyzing the leakage concentrations of flammable, toxic, and harmful gases in industrial environments. This robust detector ensures reliable monitoring, making it an essential tool for safety and leak detection in various industrial applications. for a few seconds
The HA-GB-260B Multi-Gas Detector with Pump is a versatile instrument designed for industrial environments. Its modular sensor design allows for easy replacement with different sensor types to suit various applications. Detection results for multiple gases are displayed in real-time on the integrated screen.
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Equipped with a high-power carbon film self-priming pump, the device ensures reliable pump suction and consistent sampling. It is widely used for detecting and analyzing leakage concentrations of flammable, toxic, and harmful gases, making it an essential tool for industrial safety and environmental monitoring.
HA-GB-280B Built-in Pumping 8in1 Gas Detector
The HA-GB-280B Built-in Pumping 8in1 Gas Detector is a portable photoionization detector that features dot matrix display technology for clear, real-time readouts. It is designed to simultaneously detect a variety of flammable, toxic, and harmful gases, ensuring comprehensive monitoring in industrial environments.
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Thanks to its modular sensor elements, the HA-GB-280B offers exceptional flexibility, allowing sensor replacements anytime and anywhere. This easy interchangeability makes it simple to adapt the detector to different applications, while its integrated design ensures that all detection results are displayed on the screen concurrently for efficient monitoring.
HA-GB-210 Multi-Gas Portable Detector
The HA-GB-210 Multi-Gas Portable Detector is a compact, easy-to-use instrument designed for continuous monitoring of various gases. It can be equipped with single or multiple sensors depending on the application, allowing for flexible detection of different gas types.
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The device ensures the safety of workers and protects production equipment by monitoring gas concentrations in real time. With a high-resolution dot matrix LCD display, it provides clear, intuitive readings. Its compact design, vibration resistance, and portability make it ideal for use in diverse environments.
HA-GB-200B Multi-Gas Portable Detector
The HA-GB-200B Gas Detector with pump is a versatile, multi-in-one instrument designed for continuous monitoring of ambient air. It can simultaneously detect up to five gases—including combustible gases, oxygen, carbon monoxide, hydrogen sulfide, and other toxic gases—making it ideal for ensuring safety in various industrial settings. The device features a waterproof design combined with a durable rubber shell, meeting the rigorous demands of harsh environments.
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Using a pump-suction mode for detection, the HA-GB-200B employs high-quality gas sensors that deliver excellent sensitivity and repeatability. The instrument is controlled by an embedded micro-computer, offering a simple yet comprehensive operation. A clear liquid crystal display with both graphics and text provides intuitive, real-time readouts, ensuring that its complete functions and adaptive capabilities are easily accessible to users.
HA-GB-130B Pump Suction Gas Detector
The HA-GB-130B Pump Suction Gas Detector is a portable device featuring a built-in micro sampling pump for efficient gas detection. It connects to a computer via a USB data interface, allowing users to easily download and print collected data. A large-screen LCD dot matrix display provides clear, real-time readings of gas concentrations.
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Constructed with a flame-retardant ABS plastic shell, the detector is designed for durability and comfort during use. Its robust design ensures that testing data remains stable and reliable, making it a dependable choice for various gas monitoring applications.
HA-GB-230B Multifunctional 8in1 Gas Detector
The HA-GB-230B Multifunctional 8in1 Gas Detector is a versatile, portable device designed for comprehensive gas monitoring. It adopts dot matrix display technology with the ability to switch between Chinese and English interfaces, allowing it to simultaneously detect one to eight types of flammable and toxic gases. The detector uses a group-type sensor element, which can be easily replaced with different sensor types at any time, ensuring adaptability to various monitoring needs.
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The device displays all detection results concurrently on its screen, and it features an English LCD interface along with audio and visual alarm prompts. This makes it well-suited for concentration monitoring in complex environments, providing reliable, real-time data for critical applications.
HA-G-35 Portable Flue Gas Analyzer
The HA-G-35 Portable Flue Gas Analyzer uses constant potential and non-dispersive infrared analysis to achieve a compact, handheld design that significantly reduces equipment volume. Its size and portability make it convenient for field operators, while the built-in power supply supports up to 8 hours of independent operation and is compatible with portable power banks.
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This analyzer is engineered to address common challenges such as bulky equipment, complex usage, and harsh environmental conditions. Its flexibility and ease of use make it well-suited for modern smoke detection and flue gas analysis applications, meeting the core requirements of today’s detection field.
HA-GB-110 Portable Single Gas Detector
The HA-GB-110 Portable Single Gas Detector is a compact, diffusion-based instrument that uses silicone rubber technology for enhanced durability and ergonomic design for ease of use. Its simple operation menu makes it straightforward to operate, even in challenging environments. The device is both waterproof and dustproof, ensuring reliable performance in various conditions.
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Equipped with a replaceable gas sensor module and a lithium battery for extended operation, the HA-GB-110 allows users to monitor gas concentrations efficiently. Detection data can be directly uploaded to a computer, providing convenient access to real-time readings and facilitating further analysis.
HA-GB-240 Portable Multi-Gas Analyzer
The HA-GB-240 Portable Multi-Gas Analyzer is a high-sensitivity instrument designed for industrial use. It is ideally suited for gas leakage rescue, monitoring underground pipelines, and mining operations, helping to safeguard both workers and production equipment.
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Engineered for rugged environments, the analyzer offers a range of functions that allow it to detect different gases through interchangeable sensor modules. Its design emphasizes ease of operation, portability, and excellent shock resistance. A high-resolution touch LCD provides a clear and intuitive display for straightforward data interpretation.
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Additionally, the HA-GB-240 can be equipped with a high-temperature detector, making it suitable for monitoring gas in high-temperature applications. This versatility and robust performance make it an essential tool for maintaining safety and efficiency in challenging industrial settings.
HA-GB-220 Multi-Gas Detector
The HA-GB-220 Multi-Gas Detector is a versatile instrument that employs modular sensor elements, allowing for quick sensor changes to target different gases. It features a full English color LCD display for clear, intuitive operation and can be equipped with a wide range of sensors to detect combustible and toxic gases. Additionally, the device is outfitted with sound and light alarms, making it well-suited for monitoring gas concentrations in complex environments.
HA-GB-380B Portable Multifunctional Detector
The HA-GB-380B Portable Multifunctional Detector is a smart, compact gas detection device designed with a modern user experience in mind. Modeled after the intuitive operation of a mobile phone, it uses high-precision sensors to ensure accurate and reliable measurements. With an optional sensitivity that can reach as low as 1 ppb, depending on the selected range and resolution, this detector is ideal for applications requiring exceptional precision in gas monitoring.
HA-LS-110 Handheld Laser Methane Telemeter
The HA-LS-110 Handheld Laser Methane Telemeter is a portable gas telemetry instrument designed for the remote measurement of methane concentrations, including those found in natural gas and similar gases. It integrates an optical system, a signal processing module, and a display and alarm system, all housed within a durable shell. This comprehensive design ensures reliable performance and ease of use in field applications.
HA-LS-120 Thumb-Type Laser Methane Telemeter
The HA-LS-120 Thumb-Type Laser Methane Telemeter is a compact and efficient remote sensor for detecting methane and methane-containing gases such as natural gas and coal gas. It integrates an optoelectronic system, signal processing, display, and alarm system within a durable housing. Designed for rapid detection, it is ideal for locating gas leaks in pipeline networks and other industrial applications.
HA-GB-100B Portable Gas Leak Detector
The HA-GB-100B Portable Gas Leak Detector is a highly sensitive instrument designed for detecting and locating gas leaks. Utilizing semiconductor or toxic gas detection principles, it is particularly effective for pinpointing the source of leakage in various settings. Its compact size and simple operation make it easy to carry and use in the field.
Additionally, the HA-GB-100B can be paired with a flexible probe for extended reach, and its ergonomic design provides a comfortable hand feel during use. This makes it a reliable and practical solution for quickly identifying gas leaks in industrial and commercial environments.
HA-GB-310 Portable Gas Leakage Detector
The HA-GB-310 Portable Gas Leakage Detector is constructed from flame-retardant plastic, ensuring both durability and safety. Its ergonomic design and flexible metal probe provide a comfortable, user-friendly experience. Depending on the sensor type installed, this detector is capable of identifying flammable gases or toxic gases with a sensitivity of 1 ppm or 1% LEL, making it a versatile tool for detecting gas leaks in various environments.
HA-GB-360B Portable Dust & VOC Detector
The HA-GB-360B Portable Dust & VOC Detector is a dust measurement instrument that uses pump sampling combined with laser scattering to detect suspended particles such as coal dust, cement dust, and other particulate matter. The device outputs concentration data in a weight-based model, making it well-suited for industrial and environmental applications.
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Incorporating advanced embedded technology, the HA-GB-360B features a central processor that quickly and accurately processes collected data. This results in fast processing speeds, strong anti-interference capabilities, and high measurement accuracy. Additionally, its color interface and touch screen control simplify operation, allowing users to interact with the instrument more conveniently and intuitively compared to traditional detectors.
HA-S400 Online Air Quality Monitoring System
The HA-S400 Online Air Quality Monitoring System provides 24/7 real-time monitoring, data collection, and synchronized display on a color LCD screen. It continuously uploads data to a central database and features real-time alarm linkage for immediate response to air quality fluctuations.
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Utilizing advanced sensor technology and an intrinsically safe circuit board, the system ensures high accuracy and reliability. Multiple sampling methods allow it to adapt to diverse environments, making it suitable for industrial, commercial, and environmental monitoring applications.
HA-S900 CEMS (Continuous Emission Monitoring System)
The HA-S900 CEMS (Continuous Emission Monitoring System) combines advanced online analysis and environmental monitoring technologies with extensive industrial process experience. Designed for real-time monitoring, it measures gaseous pollutants such as SOâ‚‚, NOâ‚“, CO, COâ‚‚, and Oâ‚‚, as well as solid pollutants like dust, along with temperature, pressure, humidity, and flow.
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The system processes collected data to generate detailed environmental maps and reports, and it is capable of transmitting this information to environmental protection departments at all levels. This robust and comprehensive solution ensures that emissions are continuously monitored and managed in compliance with regulatory standards.