Portable Pump-Suction 4-in-1 Gas Detector EX O2 H2S CO
-
Model: HNAG-900-4H
-
Detection: EX, CO, O2, H2S
-
Detection Principle: Electrochemistry / Catalytic combustion
-
Detection range: EX 0-100%LEL ; H2S 0-100PPM ; CO 0-1000PPM ; O2 0-30%VOL
Previous: No more data
Product Description
High-Precision Portable Pump-Suction 4-in-1 Gas Detector
The HNAG-900-4H-Z portable EX, CO, H2S, O2 gas concentration detector is expertly designed for the real-time, highly accurate detection of gas concentrations and leakages in diverse, high-risk industrial environments.
Advanced Active Pump-Suction & Multi-Gas Sensors
Unlike standard passive monitors, this device features a built-in micro sampling air pump with an adjustable gear speed, actively drawing gas samples into the sensor chamber for rapid analysis (Response time T90 < 10S). Utilizing premium electrochemistry and catalytic combustion principles, it delivers exceptional measurement accuracy (±3% F.S) for combustible and toxic gases.
3.5-inch TFT Color Screen & Massive Data Logging
The detector is equipped with a vibrant 3.5-inch TFT color display (480x320 resolution) that provides a clear visualization of real-time concentrations, dynamic data trend curves, and real-time alarm statuses. It boasts an immense internal storage capacity, capable of saving up to 100,000 data entries and 1,000 alarm records.
Powering these features is a robust 5400mAh lithium battery, guaranteeing extended standby and operational endurance. A seamlessly integrated Mini USB interface allows users to connect the device to a computer for rapid data export, while also functioning as the 5VDC charging port.
LoRa/4G Wireless IoT Capabilities & Rugged Design
Breaking traditional operational limits, this portable multi-gas monitor supports LoRa wireless transmission, effectively sending critical field data to gateways and servers via the internet. For broader coverage, 4G/5G transmissions can also be customized to fit your facility's IoT infrastructure.
Engineered for strict safety compliance, the device holds an Ex ib II CT4 Gb explosion-proof rating and IP65 protection grade. It operates reliably in challenging temperatures ranging from -20 to 50°C and humidity levels up to 95% RH.
Wide Range of Industrial Applications
This portable analyzer is the ultimate safety companion for frontline workers in paint rooms, chemical plants, garbage treatment plants, underground tunnels, boiler rooms, coal mines, and pharmaceutical production workshops.
Compact Dimensions & Complete Kit
Measuring an ergonomic 230 x 95 x 65mm (excluding the sampling tube), the device is easy to carry and operate. The complete professional kit includes the detector, a flexible sampling wand, USB data/charging cable, 5V charger adapter, and a durable carrying case for safe transport.
Frequently Asked Questions (FAQ)
Q1: How does the pump-suction method improve detection?
A: The built-in micro sampling air pump actively draws air from the surrounding environment or confined spaces into the device. This allows for a much faster response time (T90 < 10S) and more accurate readings compared to passive diffusion detectors.
Q2: How long does the battery last?
A: The device is equipped with a high-capacity 5400mAh lithium battery, which provides an exceptionally long standby and continuous working time for extended field shifts.
Q3: Can I export the historical data to my computer?
A: Yes. The device stores up to 100,000 data entries and 1,000 alarm records. You can connect the detector to your computer using the included USB cable to view, download, and print the data.
Q4: Is the gas detector safe for explosive areas?
A: Absolutely. It features an intrinsically safe design and carries an Ex ib II CT4 Gb explosion-proof certification, making it safe for use in hazardous zones.
Q5: Can the device transmit data wirelessly to a control room?
A: Yes. The device supports LoRa wireless transmission to send data to servers via a gateway. Additionally, 4G/5G wireless transmission options can be customized based on your facility's requirements.
Q6: What is the expected service life of the sensors?
A: Under normal clean air conditions, the high-precision sensors have a service life ranging from 1 to 3 years (up to 6 years depending on specific usage and maintenance).
Q7: Can I change the measurement units on the display?
A: Yes, by modifying the coefficients in the system settings, you can easily switch between different display units such as ppm, ppb, mg/m3, ug/m3, %VOL, and %LEL.
Q8: What should I do if the air pump gets blocked?
A: Do not block the air inlet or outlet during operation to prevent clogging. If a blockage occurs and the pump fails to start, shut down the device quickly and restart it after clearing the obstruction.
Product Recommendation
Fixed H2S Preprocessing Online Monitoring System-Fixed H2S Preprocessing Online Monitoring System
The HNAG1000-H2S Preprocessing Online Monitoring System delivers real-time hydrogen sulfide detection. Featuring an advanced electrochemical sensor and a rugged stainless steel enclosure, it ensures rapid response and safety in harsh environments.
Fixed CFC Gas Preprocessing Online Monitoring System-Fixed CFC Gas Preprocessing Online Monitoring System
The HNAG1000-CFC Preprocessing Online Monitoring System offers continuous, real-time CFC gas detection. Utilizing NDIR and catalytic combustion sensors within a rugged stainless steel enclosure, it ensures high accuracy and safety in harsh environments.
Fixed CO Preprocessing Online Monitoring System-Fixed CO Preprocessing Online Monitoring System
HNAG1000 Fixed CO Preprocessing Monitoring System provides continuous carbon monoxide detection in harsh areas. Built with advanced NDIR sensors and a rugged stainless steel enclosure, it guarantees rapid response, high accuracy, and industrial safety.
HNAG920 Portable NH3 Ammonia Single Gas Detector with Custom Ranges-HNAG920 Portable NH3 Ammonia Single Gas Detector with Custom Ranges
This HNAG920-NH3 handheld single ammonia gas detector provides 12 optional NH3 measuring ranges from 0-10ppm up to 0-100%Vol. It supports auto 180° screen rotation, 4G/WiFi/Bluetooth/LORA wireless transmission, Type-C rechargeable design, 4-side LED alarm lights, durable PC+TPU housing, and allows mobile data viewing & Bluetooth printing for chemical plants, livestock farms and refrigeration workshop hazardous gas monitoring.
Portable Methane Gas Detector Handheld Methane Monitor-HNAG900Portable Methane Gas Detector Handheld Methane Monitor
Skyeaglee HANG-900-CH4-C portable methane gas detector with catalytic detection 0-100%LEL, IP65, Ex ib II CT4 Gb. Expandable to 6 gases, 5400mAh, USB data export. Professional methane gas monitor for oil, coal, petrochemical.
Portable pump-assisted diffusion-type hydrogen gas detector-HNAG920-H2Portable pump-assisted diffusion-type hydrogen gas detector
Explore the Portable pump - assisted diffusion - type hydrogen gas detector. This detector combines pump - assisted and diffusion - type features, offering high - precision hydrogen detection.
Industrial Fixed Dust Concentration Detector PM Sensor-HNAG1000-PMIndustrial Fixed Dust Concentration Detector PM Sensor
The HNAG1000-PM is an industrial fixed dust detector featuring a high-precision laser scattering sensor. With IP66 protection, explosion-proof casing, and RS485/4-20mA outputs, it ensures real-time, accurate PM monitoring for harsh environments.
Fixed Stainless Steel H2S Gas Detector | Skyeaglee-Fixed Stainless Steel H2S Gas Detector | Skyeaglee
The HNAG1000-H2S-Z is an industrial fixed hydrogen sulfide (H2S) gas detector featuring a rugged stainless steel enclosure. Equipped with a precise electrochemical sensor, it delivers real-time monitoring, multi-signal output, and IP66 protection.
Portable 5-in-1 Pump Suction Gas Detector | Skyeaglee-Portable 5-in-1 Pump Suction Gas Detector | Skyeaglee
The HNAG920-5H portable 5-in-1 gas detector supports both pump suction and diffusion modes. It monitors O2, H2S, CO2, CO, and N2 simultaneously with high accuracy, featuring wireless transmission, a 180° auto-rotating screen, and a durable PC+TPU housing.
Fixed O3 Preprocessing Online Monitoring System-Fixed O3 Preprocessing Online Monitoring System
The HNAG800-O3 Preprocessing Online Monitoring System provides real-time Ozone detection. Featuring an advanced electrochemical sensor in a stainless steel enclosure, it ensures rapid response and high precision for strict industrial safety.
Fixed CLO2 Preprocessing Online Monitoring System-Fixed CLO2 Preprocessing Online Monitoring System
The HNAG800-CLO2 Preprocessing Online Monitoring System delivers real-time Chlorine Dioxide detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for strict industrial safety.
Fixed CL2 Preprocessing Online Monitoring System-Fixed CL2 Preprocessing Online Monitoring System
The HNAG800-CL2 Preprocessing Online Monitoring System delivers real-time Chlorine gas detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for strict industrial safety.
Fixed HF Preprocessing Online Monitoring System-Fixed HF Preprocessing Online Monitoring System
The HNAG800-HF Preprocessing Online Monitoring System delivers real-time Hydrogen Fluoride detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for robust industrial safety.
Fixed F2 Preprocessing Online Monitoring System-Fixed F2 Preprocessing Online Monitoring System
The HNAG800-F2 Preprocessing Online Monitoring System provides real-time Fluorine detection. Featuring a precise electrochemical sensor within a robust stainless steel enclosure, it ensures rapid response and high safety in harsh environments.
Fixed HBr/HCl Preprocessing Online Monitoring System-Fixed HBr/HCl Preprocessing Online Monitoring System
The HNAG800-HBR/HCL Preprocessing Online Monitoring System provides real-time Hydrogen Bromide and Hydrogen Chloride detection. Featuring a precise electrochemical sensor in a stainless steel enclosure, it ensures rapid response and industrial safety.
Fixed HCN Preprocessing Online Monitoring System-Fixed HCN Preprocessing Online Monitoring System
The HNAG800-HCN Preprocessing Online Monitoring System delivers real-time Hydrogen Cyanide detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response, high accuracy, and explosion-proof safety within a rugged stainless steel enclosure.
Fixed NO Preprocessing Online Monitoring System-Fixed NO Preprocessing Online Monitoring System
The HNAG800-NO Preprocessing Online Monitoring System delivers real-time Nitric Oxide detection. Featuring an advanced electrochemical sensor for atmospheric monitoring, it ensures rapid response and high precision in a rugged stainless steel enclosure.
Fixed NH3 Preprocessing Online Monitoring System-Fixed NH3 Preprocessing Online Monitoring System
The HNAG900-NH3 Preprocessing Online Monitoring System delivers real-time, accurate ammonia detection. Engineered with electrochemical and thermal conduction sensors in a robust stainless steel enclosure, it ensures rapid response and safety in harsh industrial environments.
Fixed SO2 Preprocessing Online Monitoring System-Fixed SO2 Preprocessing Online Monitoring System
The HNAG800-SO2 Preprocessing Online Monitoring System delivers real-time Sulfur Dioxide detection. Featuring an advanced electrochemical sensor for flue gas, it ensures rapid response and high precision in a rugged stainless steel enclosure.
Fixed NO2 Preprocessing Online Monitoring System-Fixed NO2 Preprocessing Online Monitoring System
The HNAG1000-NO2 Preprocessing Online Monitoring System provides real-time Nitrogen Dioxide detection. Engineered with an electrochemical sensor for flue gas applications and housed in robust stainless steel, it guarantees rapid response and industrial safety.
Fixed H2S Preprocessing Online Monitoring System-Fixed H2S Preprocessing Online Monitoring System
The HNAG1000-H2S Preprocessing Online Monitoring System delivers real-time hydrogen sulfide detection. Featuring an advanced electrochemical sensor and a rugged stainless steel enclosure, it ensures rapid response and safety in harsh environments.
Fixed CFC Gas Preprocessing Online Monitoring System-Fixed CFC Gas Preprocessing Online Monitoring System
The HNAG1000-CFC Preprocessing Online Monitoring System offers continuous, real-time CFC gas detection. Utilizing NDIR and catalytic combustion sensors within a rugged stainless steel enclosure, it ensures high accuracy and safety in harsh environments.
Fixed CO Preprocessing Online Monitoring System-Fixed CO Preprocessing Online Monitoring System
HNAG1000 Fixed CO Preprocessing Monitoring System provides continuous carbon monoxide detection in harsh areas. Built with advanced NDIR sensors and a rugged stainless steel enclosure, it guarantees rapid response, high accuracy, and industrial safety.
HNAG920 Portable NH3 Ammonia Single Gas Detector with Custom Ranges-HNAG920 Portable NH3 Ammonia Single Gas Detector with Custom Ranges
This HNAG920-NH3 handheld single ammonia gas detector provides 12 optional NH3 measuring ranges from 0-10ppm up to 0-100%Vol. It supports auto 180° screen rotation, 4G/WiFi/Bluetooth/LORA wireless transmission, Type-C rechargeable design, 4-side LED alarm lights, durable PC+TPU housing, and allows mobile data viewing & Bluetooth printing for chemical plants, livestock farms and refrigeration workshop hazardous gas monitoring.
Portable Methane Gas Detector Handheld Methane Monitor-HNAG900Portable Methane Gas Detector Handheld Methane Monitor
Skyeaglee HANG-900-CH4-C portable methane gas detector with catalytic detection 0-100%LEL, IP65, Ex ib II CT4 Gb. Expandable to 6 gases, 5400mAh, USB data export. Professional methane gas monitor for oil, coal, petrochemical.
Portable pump-assisted diffusion-type hydrogen gas detector-HNAG920-H2Portable pump-assisted diffusion-type hydrogen gas detector
Explore the Portable pump - assisted diffusion - type hydrogen gas detector. This detector combines pump - assisted and diffusion - type features, offering high - precision hydrogen detection.
Industrial Fixed Dust Concentration Detector PM Sensor-HNAG1000-PMIndustrial Fixed Dust Concentration Detector PM Sensor
The HNAG1000-PM is an industrial fixed dust detector featuring a high-precision laser scattering sensor. With IP66 protection, explosion-proof casing, and RS485/4-20mA outputs, it ensures real-time, accurate PM monitoring for harsh environments.
Fixed Stainless Steel H2S Gas Detector | Skyeaglee-Fixed Stainless Steel H2S Gas Detector | Skyeaglee
The HNAG1000-H2S-Z is an industrial fixed hydrogen sulfide (H2S) gas detector featuring a rugged stainless steel enclosure. Equipped with a precise electrochemical sensor, it delivers real-time monitoring, multi-signal output, and IP66 protection.
Portable 5-in-1 Pump Suction Gas Detector | Skyeaglee-Portable 5-in-1 Pump Suction Gas Detector | Skyeaglee
The HNAG920-5H portable 5-in-1 gas detector supports both pump suction and diffusion modes. It monitors O2, H2S, CO2, CO, and N2 simultaneously with high accuracy, featuring wireless transmission, a 180° auto-rotating screen, and a durable PC+TPU housing.
Fixed O3 Preprocessing Online Monitoring System-Fixed O3 Preprocessing Online Monitoring System
The HNAG800-O3 Preprocessing Online Monitoring System provides real-time Ozone detection. Featuring an advanced electrochemical sensor in a stainless steel enclosure, it ensures rapid response and high precision for strict industrial safety.
Fixed CLO2 Preprocessing Online Monitoring System-Fixed CLO2 Preprocessing Online Monitoring System
The HNAG800-CLO2 Preprocessing Online Monitoring System delivers real-time Chlorine Dioxide detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for strict industrial safety.
Fixed CL2 Preprocessing Online Monitoring System-Fixed CL2 Preprocessing Online Monitoring System
The HNAG800-CL2 Preprocessing Online Monitoring System delivers real-time Chlorine gas detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for strict industrial safety.
Fixed HF Preprocessing Online Monitoring System-Fixed HF Preprocessing Online Monitoring System
The HNAG800-HF Preprocessing Online Monitoring System delivers real-time Hydrogen Fluoride detection. Featuring a highly sensitive electrochemical sensor, it ensures rapid response and high accuracy within a rugged stainless steel enclosure for robust industrial safety.
Fixed F2 Preprocessing Online Monitoring System-Fixed F2 Preprocessing Online Monitoring System
The HNAG800-F2 Preprocessing Online Monitoring System provides real-time Fluorine detection. Featuring a precise electrochemical sensor within a robust stainless steel enclosure, it ensures rapid response and high safety in harsh environments.
Give us a free quote
Submit this form and our sales representative will contact you soon.
Contact Us
Fill out the form