Portable Single H2S Hydrogen Sulfide Gas Detector with Multiple Measuring Ranges
Model:HANG920-H2S
Detection:Single Hydrogen Sulfide (H₂S) Gas Concentration
Detection Principle:High Precision Electrochemical Gas Sensing Principle
Detection Range:0-10ppm, 0-100(200)ppm, 0-500(1000)ppm, 0-2000(4000)ppm, 0-10000(20000)ppm (multiple optional measuring ranges)
Product Description
Core Advantages & Full Guide of Portable H2S Hydrogen Sulfide Gas Detector
Customizable H2S Detection Ranges for All Industrial Working Conditions
This single H2S gas detector offers 5 selectable measurement ranges, which can perfectly match low-concentration sewage treatment sites and high-risk high-concentration petrochemical, underground mining scenarios.
Humanized Auto 180° Screen Rotation Display Design
The 2.0-inch 320*240 high-definition color LCD can rotate 180° automatically, you can get clear reading even when holding the device upside down in confined or complex operation scenes.
Multi-Mode Wireless Data Transmission & Complete Data Management
The monitor is compatible with 4G, WiFi, Bluetooth and LORA 4 mainstream wireless protocols. You can check real-time and historical H2S data on mobile phones or laptops remotely, and print inspection reports via Bluetooth portable printers for on-site filing.
Industrial-Grade Rugged Structure & User-Friendly Hardware Layout
It adopts wear-resistant PC+TPU composite housing, with independent diffusion sampling sensor zone, 4-corner distributed LED alarm lights + buzzer for all-round alarm reminder, back clip for waist hanging carrying, Type-C fast charging port and one-key emergency alarm button for sudden hazards.
Shockproof Full Set Packaging for Outdoor Field Use
Each detector is equipped with a hard shock-resistant aluminum alloy carry case, which can protect the host from collision, dust and moisture during outdoor site transfer or long-distance delivery, realizing integrated storage and carrying.
Wide Application Scenarios for H2S Hazard Prevention
It is widely used for hydrogen sulfide concentration detection and leakage alarm in sewage plants, underground mines, oil refineries, natural gas pipelines, landfill stations, confined space construction and other high-H2S-risk workplaces.
Frequently Asked Questions (FAQ) of H2S Gas Detector
Q: How do I pick the correct H2S detection range for my site?
A: Check the regular H2S concentration of your workplace: low-concentration sewage sites choose 0-10/100ppm ranges; petrochemical high-risk scenes pick 0-2000/10000ppm ranges.
Q: What is the lifespan of the H2S electrochemical sensor?
A: The original electrochemical sensor can work stably for 2-3 years under normal use, we provide official sensor replacement service.
Q: Can the detector connect to my factory's existing central monitoring system?
A: Yes, it supports multiple wireless protocols, we can customize docking schemes to match your industrial monitoring platform.
Q: What alarm modes does this H2S detector have?
A: It triggers flashing red LED lights + loud buzzer when H2S exceeds the preset threshold, meanwhile the screen will show real-time alarm status and concentration data.
Q: Can it work in humid and dusty harsh workshops?
A: The rugged PC+TPU housing has reliable dust and moisture resistance, it can run stably in most harsh industrial environments.
Product Recommendation
Handheld nitrogen gas detector 0-100%vol-HNAG920Handheld nitrogen gas detector 0-100%vol
Model: HNAG920 Sampling Method: Pumping Suction Detection Principle: Electrochemistry Gas: N2 Range: 0-100%vol Resolution: 1%vol. Accuracy: ≤±2% F.S.
HNAG920-N2 Portable N2 Nitrogen Detector 0-100%VOL Industrial Gas Monitor-HNAG920-N2 Portable N2 Nitrogen Detector 0-100%VOL Industrial Gas Monitor
The HNAG920-N2 is a professional handheld single gas detector customized for N2 nitrogen, with a full 0-100%VOL detection range. It supports diffusion & pump sampling, auto-rotating 2.0" LCD, multi-position LED+buzzer alarm, 4G/WiFi/Bluetooth/LORA data output, dustproof Type-C charging, and rugged PC+TPU housing for industrial inert gas real-time monitoring.
HNAG920-O2 Portable O2 Gas Detector 0-30%vol/100%vol/10000ppm-HNAG920-O2 Portable O2 Gas Detector 0-30%vol/100%vol/10000ppm
HNAG920-O2 is a portable single O2 gas detector with 3 ranges: 0-30%vol, 0-100%vol, 0-10000ppm. It uses electrochemical sensor, auto-rotating LCD, sound-light alarm, 4G/WiFi/Bluetooth data sync, ideal for confined space, mining, chemical safety monitoring.
Portable Single H2S Hydrogen Sulfide Gas Detector with Multiple Measuring Ranges-Portable Single H2S Hydrogen Sulfide Gas Detector with Multiple Measuring Ranges
This handheld single H2S gas detector has 5 optional hydrogen sulfide detection ranges, adopting high-precision electrochemical sensors. It supports 180° auto screen rotation, multi-mode wireless data transmission, real-time temperature & humidity monitoring, audible-visual dual alarm, Type-C fast charging and rugged PC+TPU housing, widely used in sewage, mining and petrochemical industries for H2S leakage safety monitoring.
Portable Single CO Carbon Monoxide Gas Detector Custom Ranges-Portable Single CO Carbon Monoxide Gas Detector Custom Ranges
This portable single CO gas detector adopts high-precision electrochemical sensors, with 12 customizable CO detection ranges from 0-200ppm to 0-100%vol. It supports 180° auto screen rotation, multi-mode wireless data transmission, sound-light alarm, Type-C charging, and comes with a rugged carry case for industrial hazardous gas monitoring.
Portable CO2 Gas Detector 0-100%VOL Handheld Carbon Dioxide Meter-Portable CO2 Gas Detector 0-100%VOL Handheld Carbon Dioxide Meter
This industrial-grade portable CO₂ gas detector delivers precise carbon dioxide measurement with 4 optional ranges (0-1000ppm, 0-5000ppm, 0-30%VOL, 0-100%VOL). It features auto screen rotation, multi-alarm modes, 4G/WiFi/Bluetooth/LoRa transmission and data logging for industrial safety and environmental monitoring.
Skyeaglee Portable Pump Suction EX Gas Detector LEL Alarm-Skyeaglee Portable Pump Suction EX Gas Detector LEL Alarm
Skyeaglee portable pump suction EX LEL gas detector adopts catalytic combustion sensor for high-precision 0-100%LEL combustible gas detection. It features sound-light alarm, auto screen rotation, large data storage and Type-C charging, perfect for oil & gas, chemical and industrial safety monitoring.
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.
Continuous PM Monitor & Explosion-Proof Dust Sensor-HNAG1000-PMContinuous PM Monitor & Explosion-Proof Dust Sensor
Engineered for hazardous industrial sites, the HNAG1000-PM-M provides continuous online particulate matter monitoring. With an IP66 rugged enclosure, ExdIICT6 certification, and seamless PLC integration via RS485/4-20mA, it guarantees absolute safety.
Multi-gas Integrated Pretreatment Online Monitoring System Toxic Gas Analyzer RTO Leak-proof Detection Alarm Instrument-SK/MIC-7500Multi-gas Integrated Pretreatment Online Monitoring System Toxic Gas Analyzer RTO Leak-proof Detection Alarm Instrument
Category: Products Flue gas pretreatment system Simple Pretreatment Online Monitoring System Key words: Products Model: SK/MIC-7500 Measurement object: CO2/Ex/CH4/CO/H2S/O2/N2/NH3/CL2/H2/He/Ar/CH2O/O3/NO/NO2/SO2/C2H4O/PH3/COCL2/HBR/HCL/HCN/CLO2/SIH4/...
Combustible Online Gas Detector LEL Alarm Monitor System-SK/MIC-600Combustible Online Gas Detector LEL Alarm Monitor System
Discover the Combustible Online Gas Detector LEL Alarm Monitor System. This advanced system is designed for real - time detection of combustible gases. It offers high - precision monitoring, rapid alarm response to ensure safety in environments with potential gas hazards. Ideal for industrial settings, it helps prevent gas - related accidents and provides reliable data for better management.
Intrinsically Safe Carbon Monoxide Detector with Explosion Proof-HNAG1000Intrinsically Safe Carbon Monoxide Detector with Explosion Proof
Discover our Intrinsically Safe Carbon Monoxide Detector with Explosion Proof. Ideal for hazardous environments, it offers reliable CO detection. Built - in safety features prevent explosions, ensuring maximum protection. High - quality sensors provide accurate readings. Suitable for industrial sites, mines, and more. Keep your workplace safe with this top - notch detector.
Fixed carbon monoxide detector RS485 4-20mA-HNAG1000Fixed carbon monoxide detector RS485 4-20mA
Explore our fixed carbon monoxide detector with RS485 and 4 - 20mA interfaces. Ideal for continuous CO monitoring in industrial and commercial settings. It offers high - precision detection, reliable performance, and seamless integration with existing systems. Ensure safety and compliance with this advanced detector.
HNAG920-He Portable Helium Gas Detector | Custom Range He Concentration Monitor-HNAG920-He Portable Helium Gas Detector | Custom Range He Concentration Monitor
The HNAG920-He is an industrial rugged portable helium detector with customizable 0-10%/30%/100%vol ranges. It supports diffusion & pump suction sampling, 180° auto screen rotation, multi-sound-light alarm, 4G/WiFi/Bluetooth/LORA for He leak detection and concentration tracking in labs, refrigeration and aerospace scenarios.
HNAG920-H2 Portable H2 Detector | Wide Range Hydrogen Monitor-HNAG920-H2 Portable H2 Detector | Wide Range Hydrogen Monitor
The HNAG920-H2 is a high-precision portable hydrogen gas detector with customizable wide ranges from 0-1000ppm to 0-100%Vol. It supports diffusion & pump suction sampling, with sound-light alarm, auto screen rotation, 4G/WiFi/Bluetooth and data logging for industrial safety and H2 leak detection.
HNAG920-CL2 Portable Chlorine Gas Detector Single CL2 Tester-HNAG920-CL2 Portable Chlorine Gas Detector Single CL2 Tester
The HNAG920-CL2 is a professional portable single chlorine (CL2) gas detector with selectable ranges from 0-10ppm to 0-25000ppm. Adopting electrochemical sensing, pump suction sampling, 2.0" color LCD, auto screen rotation, audible & visual alarms, and 4G/WiFi/Bluetooth, it is ideal for chemical, wastewater, confined space and industrial gas safety monitoring.
Trending pump suction diffusion portable combustible gas detector co co2 no no2 toxic gas detector Wireless transmission for Underground pipeline Sewage well Cabin-Trending pump suction diffusion portable combustible gas detector co co2 no no2 toxic gas detector Wireless transmission for Underground pipeline Sewage well Cabin
Category: Products Portable gas detector Portable gas detector Key words: Products Model: HNAG920 Measurement object: CO2/Ex/CH4/CO/H2S/O2/N2/NH3/CL2/H2/He/Ar/CH2O/O3/NO/NO2/SO2/C2H4O/PH3/COCL2/HBR/HCL/HCN/CLO2/SIH4/CH3BR/SO2F2/F2/HF/C2H2/CS2/SF6/C2H...
Handheld nitrogen gas detector 0-100%vol-HNAG920Handheld nitrogen gas detector 0-100%vol
Model: HNAG920 Sampling Method: Pumping Suction Detection Principle: Electrochemistry Gas: N2 Range: 0-100%vol Resolution: 1%vol. Accuracy: ≤±2% F.S.
HNAG920-N2 Portable N2 Nitrogen Detector 0-100%VOL Industrial Gas Monitor-HNAG920-N2 Portable N2 Nitrogen Detector 0-100%VOL Industrial Gas Monitor
The HNAG920-N2 is a professional handheld single gas detector customized for N2 nitrogen, with a full 0-100%VOL detection range. It supports diffusion & pump sampling, auto-rotating 2.0" LCD, multi-position LED+buzzer alarm, 4G/WiFi/Bluetooth/LORA data output, dustproof Type-C charging, and rugged PC+TPU housing for industrial inert gas real-time monitoring.
HNAG920-O2 Portable O2 Gas Detector 0-30%vol/100%vol/10000ppm-HNAG920-O2 Portable O2 Gas Detector 0-30%vol/100%vol/10000ppm
HNAG920-O2 is a portable single O2 gas detector with 3 ranges: 0-30%vol, 0-100%vol, 0-10000ppm. It uses electrochemical sensor, auto-rotating LCD, sound-light alarm, 4G/WiFi/Bluetooth data sync, ideal for confined space, mining, chemical safety monitoring.
Portable Single H2S Hydrogen Sulfide Gas Detector with Multiple Measuring Ranges-Portable Single H2S Hydrogen Sulfide Gas Detector with Multiple Measuring Ranges
This handheld single H2S gas detector has 5 optional hydrogen sulfide detection ranges, adopting high-precision electrochemical sensors. It supports 180° auto screen rotation, multi-mode wireless data transmission, real-time temperature & humidity monitoring, audible-visual dual alarm, Type-C fast charging and rugged PC+TPU housing, widely used in sewage, mining and petrochemical industries for H2S leakage safety monitoring.
Portable Single CO Carbon Monoxide Gas Detector Custom Ranges-Portable Single CO Carbon Monoxide Gas Detector Custom Ranges
This portable single CO gas detector adopts high-precision electrochemical sensors, with 12 customizable CO detection ranges from 0-200ppm to 0-100%vol. It supports 180° auto screen rotation, multi-mode wireless data transmission, sound-light alarm, Type-C charging, and comes with a rugged carry case for industrial hazardous gas monitoring.
Portable CO2 Gas Detector 0-100%VOL Handheld Carbon Dioxide Meter-Portable CO2 Gas Detector 0-100%VOL Handheld Carbon Dioxide Meter
This industrial-grade portable CO₂ gas detector delivers precise carbon dioxide measurement with 4 optional ranges (0-1000ppm, 0-5000ppm, 0-30%VOL, 0-100%VOL). It features auto screen rotation, multi-alarm modes, 4G/WiFi/Bluetooth/LoRa transmission and data logging for industrial safety and environmental monitoring.
Skyeaglee Portable Pump Suction EX Gas Detector LEL Alarm-Skyeaglee Portable Pump Suction EX Gas Detector LEL Alarm
Skyeaglee portable pump suction EX LEL gas detector adopts catalytic combustion sensor for high-precision 0-100%LEL combustible gas detection. It features sound-light alarm, auto screen rotation, large data storage and Type-C charging, perfect for oil & gas, chemical and industrial safety monitoring.
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.
Continuous PM Monitor & Explosion-Proof Dust Sensor-HNAG1000-PMContinuous PM Monitor & Explosion-Proof Dust Sensor
Engineered for hazardous industrial sites, the HNAG1000-PM-M provides continuous online particulate matter monitoring. With an IP66 rugged enclosure, ExdIICT6 certification, and seamless PLC integration via RS485/4-20mA, it guarantees absolute safety.
Multi-gas Integrated Pretreatment Online Monitoring System Toxic Gas Analyzer RTO Leak-proof Detection Alarm Instrument-SK/MIC-7500Multi-gas Integrated Pretreatment Online Monitoring System Toxic Gas Analyzer RTO Leak-proof Detection Alarm Instrument
Category: Products Flue gas pretreatment system Simple Pretreatment Online Monitoring System Key words: Products Model: SK/MIC-7500 Measurement object: CO2/Ex/CH4/CO/H2S/O2/N2/NH3/CL2/H2/He/Ar/CH2O/O3/NO/NO2/SO2/C2H4O/PH3/COCL2/HBR/HCL/HCN/CLO2/SIH4/...
Combustible Online Gas Detector LEL Alarm Monitor System-SK/MIC-600Combustible Online Gas Detector LEL Alarm Monitor System
Discover the Combustible Online Gas Detector LEL Alarm Monitor System. This advanced system is designed for real - time detection of combustible gases. It offers high - precision monitoring, rapid alarm response to ensure safety in environments with potential gas hazards. Ideal for industrial settings, it helps prevent gas - related accidents and provides reliable data for better management.
Give us a free quote
Submit this form and our sales representative will contact you soon.
Contact Us
Fill out the form