Overview
Lone Walker Series Handheld formaldehyde concentration detector (model SPES-CH2O) is a Portable Gas detection device under the Empaer brand. It is divided into general-purpose and special-purpose models. The special-purpose models can be customized according to customer application scenarios. The product is small in size, strong in technology, and easy to carry. It supports four alarm modes of high definition LCD, sound, LED and vibration. It has real-time temperature detection and wireless data transmission functions. It can be connected to a server for remote monitoring and Data analysis. It is suitable for petroleum and petrochemical, gas, aerospace and military, chemical, electric power, scientific research institutes, municipal engineering, mining, metallurgy and other industries.
Features
1. Small and easy to carry, full of technology, two-color mold anti-skid and anti-handle design, wireless networking
2. Unique Appearance Design, with Appearance Patent
3. Reference to a variety of industry standards, Application wide, stable performance
4. Color 2.0 inch high definition display, 320 * 240 resolution, display detection data, alarm information, temperature data, etc
5. Diffusion Gas Path Design, Fast Detection and Response
6. Optional 4G/WIFI and other wireless communication methods
7. Special models can be equipped with optional temperature detection and compensation, and the detection data is accurate
8. Built-in interface, support USB charging and data import and export, IP66 waterproof
9. Multiple Alarm modes: LED, buzzer, vibration, display alarm
10. Humanized design, one-click muffler function
11. Support temperature compensation algorithm and a variety of filtering algorithm parameter configuration
12. Support multi-mode software upgrades such as remote IoT OTA and PC, and the upgrade does not lose parameters
13. Anti-drop, waterproof, dustproof, anti-skid, anti-static, anti-electromagnetic interference, special anti-cross gas interference
Principle
The detector adopts a diffusion gas circuit design. The detection principle includes electrochemistry, catalytic combustion, semiconductor, infrared, PID, thermal conductivity, fluorescence method, etc. The specific principle depends on the detection gas and model. The product detects gas concentration through Sensor, supports temperature compensation and filtering algorithms to ensure data accuracy, and can be equipped with wireless communication for remote data transmission and monitoring.
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. Equipment automatically performs zero correction and gas concentration detection
4. View the detection data, alarm information, and temperature data on the display
5. Optional wireless communication connection server for remote monitoring and data export
6. Use the USB interface for charging and data import and export
7. Configure parameters and upgrade software as needed
Notice
The recommended calibration period is 1 year to maintain testing accuracy
- The anti-drop height does not exceed 3 meters, the lower the height, the more resistant it is to falling
- Working Ambient Temperature -40~ 55 ℃, Storage Temperature -10~ 30 ℃
- Operating Pressure Range 80-120KPA
- Environmental humidity 0% -95% RH (no condensation)
Battery life is between 12 hours and 55 hours, depending on the test gas and principle
Avoid strong electromagnetic interference during use to ensure the normal operation of the equipment
- The special model has anti-cross gas interference function, and the general-purpose model has weak anti-cross gas interference.
- The device supports a variety of Alarm modes, it is necessary to regularly check whether the alarm function is normal
