Wireless gas sensor

　　Wireless gas sensorIt is a device that can wirelessly transmit data, used to detect and monitor gas concentrations and their related parameters in the environment.It combines sensing technology and communication technology to obtain real-time gas concentration data, and transmits the data to the receiving end through wireless communication for processing and analysis.

　　Wireless gas sensorProduct Overview

　　It is composed of a wireless gas detector and a wireless controllerIt has the following characteristics:

1. No wiring required.Wireless gas sensorUsing wireless modules to communicate with the host, alarm signals are transmitted wirelessly without the need for wiring, effectively reducing installation costs.

2. Real time monitoring and automatic alarm. The wireless gas monitoring and alarm system can grasp the gas status of each monitoring point. When the wireless gas detector detects that the gas concentration exceeds the standard, it will automatically send an alarm signal to the host, triggering the alarm without manual intervention.

3. Support customized wireless transmission methods. Supports multiple wireless transmission methods such as Lora, GPRS, 4G, WiFi, Zigbee, etc.

　　Design Basis

GB/T3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T3836.2-2021 "Explosive Atmosphere Part 2: Equipment Protected by Flameproof Enclosures" d "

GB15322.1-2019 "Point type combustible gas detectors - Part 1: Point type combustible gas detectors with a measurement range of (0-100)% LEL"

　　Wireless gas sensorTechnical Specifications

Detection principles: catalytic combustion, electrochemistry, infrared, PID, etc

Gas detection: supports various types of gases

Sampling method: diffusion type

Test scope: Different gases have different monitoring ranges, supporting range customization

Accuracy: ≤ 5% FS.

Environmental temperature: -20 ℃ to 55 ℃.

Relative humidity: ≤ 95%.

Protection level: IP66.

Power supply method: 24V DC power supply

Output signal: LoRa (other transmission methods can be customized)

　　Scope of Application

Widely used in various industries such as gas, petrochemicals, metallurgy, steel, coking, electricity, gas stations, etc. where flammable or toxic gases exist.

In industrial safety,Wireless gas sensorCan monitor the concentration of toxic gases, issue timely alarms and take corresponding measures to protect the safety of workers' lives;

In environmental monitoring, real-time monitoring of gas concentrations in the atmosphere, water bodies, and soil can be carried out to take timely environmental protection measures;

In indoor air quality monitoring, it is possible to monitor the concentration of harmful gases indoors, remind people to ventilate and ensure health.