Specifications
SKU: ERANNTEX Six-in-One Portable Gas Detector
The Six-in-One Portable Gas Detector is a pump-drawn, multi-gas handheld detection device capable of simultaneously monitoring 1–6 types of gases. Equipped with intelligent digital sensors, it supports plug-and-play operation, requires no calibration, and features intelligent gas identification. It can rapidly detect concentrations of flammable gases, toxic gases, oxygen, carbon dioxide, VOCs, and other gases, and triggers multiple alarms—including audible, visual, and vibration alerts—in the event of an anomaly. Equipped with a high-definition color touchscreen, large-capacity data storage, and multi-mode wireless communication, the Six-in-One Portable Gas Detector features intrinsic safety, IP68-rated protection, and drop resistance. It is suitable for applications in confined spaces, petrochemicals, fire and rescue, metallurgy and gas, and environmental monitoring, meeting on-site requirements for rapid leak detection, concentration exceedance alerts, and safe operations.

I. Core Definition and Applications
Definition: Integrating 1–6 digital sensors and supporting electrochemical, infrared, catalytic combustion, PID, and thermal conductivity detection principles, the Six-in-One Portable Gas Detector simultaneously measures multiple gas types, including flammable gases, toxic gases, oxygen, carbon dioxide, and VOCs.
Applications: Rapid leak detection, concentration exceedance alarms, confined space operations, emergency rescue, and on-site safety monitoring in petrochemical, metallurgical, gas, and environmental protection sectors.
II. Key Features
Pump-drawn Sampling: Flow rate 0.5–1 L/min, multi-level adjustable, with automatic pump blockage alarm.
Smart Sensors: The Six-in-One Portable Gas Detector features plug-and-play functionality, smart sensor recognition, calibration-free operation, sensor on/off control, and warnings for missing sensors or expired sensor life.
Unit Conversion: Freely switch between ppm, ppb, % LEL, % Vol, mg/m³, and other units.
High-Definition Display: 3.5-inch IPS color touchscreen with real-time waveforms, bar graphs, peak values, and average values.
Multi-Level Alarms: Audible, visual, and vibration alerts; supports low, high, range, TWA, and STEL alarms; volume >95 dB.
Safety Protection: Intrinsically safe explosion-proof Exia II CT4 Ga, IP68 rating, drop resistance ≥3 meters.
Data and Communication: 1 million data points storage, Type-C charging and data port, optional Bluetooth / Wi-Fi / 4G / NB-IoT / LoRa.
Safety Features: One-touch SOS emergency call, fall detection, BeiDou positioning, remote updates/maintenance.

III. Common Gas Detection Combinations
Standard Six-in-One Configuration:
Flammable gas (EX), oxygen (O₂), carbon monoxide (CO), hydrogen sulfide (H₂S), sulfur dioxide (SO₂), nitrogen dioxide (NO₂)
Customizable Six-in-One Portable Gas Detector: VOCs, CO₂, NH₃, Cl₂, HCN, O₃, PH₃, and other toxic/hazardous/corrosive gases.
V. Applicable Scenarios
Confined space operations (tanks, pipelines, underground, ship holds); firefighting and emergency rescue, leak detection; Oil, chemical, refining, metallurgy, gas, and warehousing; environmental monitoring, air treatment, and pharmaceutical production facilities

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