Model: HNAG920
Sampling Method: Pumping Suction and Diffusion
Detection Principle: Electrochemistry
Gas: Ethanol(C2H6O)
Range: 0-10ppm,0-50ppm,0-100ppm,Custom
Resolution: 0.01ppm,0.1ppm,1ppm.
Accuracy: ≤±2% F.S.
| KEY FEATURES | Comparison |
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✔️ Built-in internal sampling pump and diffusion sampling
✔️ Fall alarm / one-touch emergency alarm function.
✔️180° auto-rotating screen.
✔️Temperature & humidity compensation.
✔️Built-in buttons for easy parameter viewing and configuration.
✔️Features an external USB port for data export and deletion via USB cable connection to a computer.
✔️ Equipped with a 32-bit microprocessor and high-speed, high-precision processing circuitry for fast and accurate measurements.
✔️PC+TPU (rubber overmolding process) for impact resistance.
✔️Handheld and small design, easy to carry, can be put in a pocket.
✔️High-intensity ABS engineering plastics housing, suitable for different kinds of situations.
Primary Environments and Reasons for Ethanol Detection:
1. Workplace Safety and Industrial Environments
This is central to preventing fires, explosions, and safeguarding worker health.
• Chemical plants, fuel ethanol plants, breweries, distilleries, pharmaceutical factories:
Explosion and Fire Prevention: Ethanol vapor is flammable and explosive. In locations where ethanol is produced, stored, or used, it is necessary to install fixed or use portable gas detectors to continuously monitor the concentration of ethanol vapor in the air. Once levels approach the danger threshold (typically 10%-20% of the Lower Explosive Limit), alarms are triggered to initiate ventilation or shutdown procedures.
Leak Detection: Used to check for leaks in pipelines, valves, and storage tanks.
Confined Space Entry: Before entering confined spaces such as storage tanks or reaction vessels, it is mandatory to test for multiple hazardous and combustible gases, including ethanol, to ensure safety.

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This portable F2 fluorine single gas detector (Model HNAG920-F2) supports 0-5 (10) ppm, 0-1000ppm, 0-10000ppm ranges. It features pump/diffusion dual sampling, auto 180° screen rotation, 120,000 historical data logs, Type-C 2-in-1 charging & data export, multi-alarm modes, and 4G/WiFi/Bluetooth/LORA connectivity for industrial hazardous scenarios.

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Compact HNAG920-CH3Br portable methyl bromide gas monitor offering 0-10/100/240ppm selectable ranges, dual pump/diffusion sampling, rotatable 2-inch LCD, multi-mode alarms, massive data logs, versatile wireless connectivity and Type-C export for reliable CH3Br workplace safety inspections.

This portable SiH4 silane single gas detector (Model HNAG920-SIH4) supports 0-1/10/50ppm ranges, with pump-diffusion dual sampling, 180° auto-rotating screen, 120,000 historical records storage, Type-C 2-in-1 charging&data export, 4G/WiFi/Bluetooth/LORA, explosion-proof design for industrial silane leakage monitoring.

This HNAG920 portable ClO2 single gas detector is tailor-made for atmospheric monitoring, with optional ranges including exclusive 0-1ppm atmospheric dedicated range. It supports dual pump/diffusion sampling, 180° auto screen rotation, 4G/WiFi/Bluetooth/LORA wireless access, 120,000 historical data storage, and global explosion-proof certifications for environmental & industrial chlorine dioxide detection.

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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/...

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Portable HNAG920-SF6 single gas detector for sulfur hexafluoride leakage detection, measuring range optional 0-1000/2000/3000/5000ppm. Adopts high precision sensor, with auto screen rotation, multi-alarm system, 120,000 historical data logs, support WiFi/Bluetooth/LoRa/4G wireless transmission, CE, Ex, SIL3 certified for power substation electrical equipment SF6 leak inspection.

This HNAG920-CS2 portable carbon disulfide gas detector supports multiple CS2 measuring ranges from 0-20ppm to 0-10000ppm. It adopts advanced sensing principle, features auto screen rotation, dual pump/diffusion sampling, 120,000 historical data logs, multi wireless transmission, Type-C 2-in-1 charging & data transfer, visual & audible multi-alarm, rugged PC+TPU housing for industrial hazardous scenarios.

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HNAG920-C2H2 portable C2H2 acetylene single gas detector with multiple customizable ppm & LEL measuring ranges. Supports pump/diffusion dual sampling, auto rotating screen, 120,000 data logs, Type-C data export, 4G/WiFi/Bluetooth/LORA wireless transmission, CE RoHS SIL2 Ex certification for welding, chemical acetylene leak safety monitoring.

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HNAG920-HF portable hydrogen fluoride HF single gas detector with 0-10/50/100ppm customizable ranges. Equipped with pump+diffusion dual sampling, auto 180° rotating screen, 120,000 data logs, Type-C data export, multi wireless transmission, CE/RoHS/SIL2/Ex explosion-proof certification for chemical plant HF leakage safety monitoring.

This portable F2 fluorine single gas detector (Model HNAG920-F2) supports 0-5 (10) ppm, 0-1000ppm, 0-10000ppm ranges. It features pump/diffusion dual sampling, auto 180° screen rotation, 120,000 historical data logs, Type-C 2-in-1 charging & data export, multi-alarm modes, and 4G/WiFi/Bluetooth/LORA connectivity for industrial hazardous scenarios.

This HNAG920-CH3Br portable methyl bromide single gas detector supports 6 optional measuring ranges from 0-50ppm to 0-10000ppm. It adopts high-precision detection principle, features dual pump/diffusion sampling, 180° auto-rotating color screen, multi-connectivity (4G/WiFi/Bluetooth/LORA), 120,000 historical data logs, visual audio-light alarm, IP rugged housing, suitable for fumigation, chemical plant, warehouse industrial gas monitoring scenarios.

Compact HNAG920-CH3Br portable methyl bromide gas monitor offering 0-10/100/240ppm selectable ranges, dual pump/diffusion sampling, rotatable 2-inch LCD, multi-mode alarms, massive data logs, versatile wireless connectivity and Type-C export for reliable CH3Br workplace safety inspections.

This portable SiH4 silane single gas detector (Model HNAG920-SIH4) supports 0-1/10/50ppm ranges, with pump-diffusion dual sampling, 180° auto-rotating screen, 120,000 historical records storage, Type-C 2-in-1 charging&data export, 4G/WiFi/Bluetooth/LORA, explosion-proof design for industrial silane leakage monitoring.

This HNAG920 portable ClO2 single gas detector is tailor-made for atmospheric monitoring, with optional ranges including exclusive 0-1ppm atmospheric dedicated range. It supports dual pump/diffusion sampling, 180° auto screen rotation, 4G/WiFi/Bluetooth/LORA wireless access, 120,000 historical data storage, and global explosion-proof certifications for environmental & industrial chlorine dioxide detection.

The HNAG920-HCN is a professional portable hydrogen cyanide detector with dual pump & diffusion sampling modes. It offers 3 optional HCN ranges (0-10/50ppm, 0-50/100ppm, 0-1000/2000ppm), ATEX & SIL2 certified, ideal for industrial safety, confined space inspection and toxic gas leak detection.

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.

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.

Explore the Portable pump - assisted diffusion - type hydrogen gas detector. This detector combines pump - assisted and diffusion - type features, offering high - precision hydrogen detection.

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.

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.

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/...

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.