SNE380

Main Product

Standard Components

Batch Components

SNE380

Portable Gas Detector

Examples of Gas Detection：

Methane
Ethane
Ethylene
Ethanol
Arbon monoxide

Hydrogen sulfide
Sulfur dioxide
etc.

Click for the full list of detectable gases.

Simplified Manual

Download

Quality Assurance & Certifications

Technical Parameter

Technical Specifications	Parameter Details
Detection principle	Combustible gas (catalytic combustion/infrared) Toxic gas, oxygen (electrochemical) Volatile organic compounds (photoionization)
Detection method	Diffuse or built-in pump suction
Accuracy	＜±3%F.S.
Display method	Gas Concentration and Working State of LCD Backlight Liquid Crystal Display
Alarm method	Acoustic and visual alarm (volume 90dB@30cm), vibration alarm
Pump flow rate	≥350 mL/min (adjustable)
source	Rechargeable lithium battery, 3200mAh
Charging duration	≤6 hours
Continuous working hours	>10 hours (depending on sensor configuration)
ambient temperature	-20℃~55℃
relative humidity	15%～95% RH/No condensation
Explosion proof signs	Ex db ib llC T4 Gb
Protection level	IP66
External dimensions	8016040mm (WxHxD)
weight	390g

Product Features

– Simultaneous detection of 1-6 gases, supports catalytic combustible, infrared combustible, PID and electrochemical sensors

– Built-in air pump, suction detection, rapid response

– Soft rubber-coated housing, shock-resistant and drop-resistant, high protection rating

– Large screen LCD display of detection data, concentration display modes support real-time value, peak value, STEL, TWA dedicated display interface

– 360-degree LED flashing optical alarm, vibration alarm, 90 dB audible alarm

– Built-in three-axis accelerometer, man-down alarm

– Gas range and indication units user-adjustable

– Historical data and alarm records locally stored, exportable for analysis

– Supports Bluetooth BLE 5.0, access to IoT platform

– Supports LED lighting, suitable for trench and well bottom detection

Structure & Dimension Diagram

Detectable Gases

Gas Name	CAS号	分子式	检测气体量程(Detection Range)	检测精度（Detection Accuracy）	响应时间(Response Time)
Methane	74-82-8	CH₄	0-50%LEL，50%LEL~100%LEL，0~100%LEL	1%LEL	T90≤30s
Ethane	74-84-0	C₂H₆	0-50%LEL，50%LEL~100%LEL，0~100%LEL	1%LEL	T90≤30s
Ethylene	74-85-1	C₂H₄	0-50%LEL，50%LEL~100%LEL，0~100%LEL	1%LEL	T90≤30s
Ethanol	64-17-5	C₂H₆O	0-50%LEL，50%LEL~100%LEL，0~100%LEL	1%LEL	T90≤30s

Gas Name	CAS号	分子式	检测气体量程(Detection Range)	检测精度（Detection Accuracy）	响应时间(Response Time)
Arbon monoxide	630-08-0	CO	0-50/100/1000/2000ppm	0.1/1ppm	T90≤30s
Hydrogen sulfide	7683-06-4	H₂S	0-20/50/100/150ppm	0.1/1ppm	T90≤30s
Sulfur dioxide	7446-09-5	SO₂	0-5/10/20/100ppm	0.1/1ppm	T90≤30s

Paid Components

Video

Sample Video

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Address

301, 1401, 1501, 1601, Building C1, No. 459, Qiaokai Road, Fenghuang Community, Fenghuang Street, Guangming District, Shenzhen, China (518107)

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