Overview
Lone Walker Series Handheld Oxygen concentration detector (model SPES-O2) is a new Internet-based Portable Gas detector that integrates technology sense, Internet of Things and humanized operation concept. The product is small, beautiful and easy to carry. It has four alarm modes of high definition LCD, sound, bilateral highlight LED and vibration. It supports real-time temperature detection and multi-mode wireless data transmission. It can be connected to Empaer server for remote monitoring, Data storage and analysis. The series is divided into general-purpose and special-purpose models. The special model is professionally customized according to customer application scenarios and needs, which is more professional and reliable.
Features
1. Unique Appearance Design, with Appearance Patent;
2. Color 2.0 inch high definition display, 320 * 240 resolution, can display a variety of information;
3. Diffusion type gas circuit design, detection Response speed is fast;
4. Optional 4G/WIFI and other wireless communication methods to support Internet of Things functions;
5. The special model can be equipped with optional temperature detection and compensation, and the detection data is more accurate;
6. Built-in interface, supports USB charging and data import and export, IP66 waterproof level;
7. Various Alarm modes: LED alarm, buzzer alarm, vibration alarm, display alarm;
8. Humanized design, one-click muffler convenient function;
9. Support temperature compensation algorithm and a variety of filtering algorithm parameter configuration;
10. Support multi-mode Software version upgrade such as remote IoT OTA and PC, and the upgrade does not lose user settings parameters;
11. Anti-drop, waterproof, dustproof, anti-skid, anti-static, anti-electromagnetic interference, the special model has anti-cross gas interference;
12. Compact and easy to carry, full of technology, two-color mold anti-skid and anti-handle design, and wireless networking.
Principle
The detector uses electrochemistry, catalytic combustion, semiconductor, infrared, PID, thermal conductivity, fluorescence and other detection principles for gas concentration detection. Fast Response to gas changes through diffusion gas circuit design, combined with temperature compensation algorithm and filtering algorithm to ensure accurate detection data. Support wireless data transmission and remote monitoring functions.
Applications
Petroleum and petrochemical, gas, aerospace and military industry, chemical industry, electric power, scientific research institutes, municipal engineering, mining, metallurgy
Standards
Measurement equipment CPA, CCCF, Intrinsic Safety (IS), IP66 protection, mine safety, coal safety, ROSH, SIL2, CE, ATEX, IEC
Steps
1. Handheld or wearing devices (support shoulder wear, chest wear, waist wear, neck wear);
2. Start the detection by pressing the button or remote IoT operation;
3. The equipment automatically performs zero correction and gas concentration detection;
4. Check the detection data, alarm information, and temperature data on the display screen.
5. If you need to mute the sound, use the one-click mute function;
6. Charging or data import and export through the USB interface;
7. Optional wireless networking for remote parameter configuration and program upgrade.
Notice
It is recommended that the calibration period be 1 year to ensure the accuracy of testing.
• The anti-drop height does not exceed 3 meters, and the lower the height, the more resistant it is to falling;
• Working ambient temperature range is -40~ 55 ℃, storage temperature is -10~ 30 ℃;
• Environmental humidity is 0% -95% RH to avoid condensation;
The battery life is between 12 hours and 55 hours, depending on the detection gas and principle.
• Pay attention to avoid strong electromagnetic interference during use;
• The special model has anti-cross gas interference function, and the general model has weak anti-cross gas interference;
• The equipment shell material is PC plus TPU soft rubber, which has anti-skid and anti-drop characteristics.
