chemical industryExplosion proof weather station: By monitoring the meteorological conditions of chemical plants, it effectively prevents the risk of electric sparks or high temperature ignition. [Model recommendation: TH-FB02, IoT integrated device, customized service supported by Yunjing Tianhe]In the chemical industrial park, the dense presence of flammable and explosive gases and dust makes conventional meteorological equipment a potential source of ignition due to electrical sparks or high-temperature components. The explosion-proof meteorological station in the chemical plant, with its professional explosion-proof design, builds a safety barrier for high-risk environments. Its core explosion-proof technology is achieved through inherently safe circuits - all electrical components are designed with low energy, and current and voltage are strictly limited within safe thresholds. Even in the event of a short circuit or equipment failure, the energy generated is not sufficient to ignite surrounding combustible materials. The equipment casing is made of high-strength explosion-proof alloy, which has impact resistance and corrosion resistance characteristics. The interior adopts a sealed structure to isolate the intrusion of flammable gases and dust, and prevent the leakage of electric sparks. At the same time, the sensor and circuit board are electrically isolated through optocouplers, further eliminating the risk of sparks. From data collection to transmission, the explosion-proof meteorological station follows international explosion-proof standards throughout the process and can monitor key parameters such as wind speed, wind direction, temperature, and humidity in real time, providing precise meteorological support for chemical production and avoiding accidents such as explosions and leaks caused by meteorological conditions from the source.

1、 Product Introduction

The FB02 explosion-proof meteorological station is an integrated meteorological station developed and produced by our company based on market demand for special places such as chemical plants and oil depots. It integrates data collection, storage, communication, and display, and directly displays data in real-time on the explosion-proof screen through wired communication.

This explosion-proof weather station adopts the design concept of high protection levels such as anti-corrosion, explosion-proof, waterproof, shockproof, and dustproof, which can meet the usage needs of chemical plants, oil depots, tunnels, mines, and other scenarios.

2、 Product Features

1. Hidden ultrasonic probe on the top cover to avoid interference from accumulated rain and snow, and to prevent natural wind obstruction

2. The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring relative phase

3. Wind speed, wind direction, air temperature, humidity, and atmospheric pressure integrated sensor ☆

4. RS232 transmission to explosion-proof screen, with an inner screen size of 1 meter * 0.5 meters, composed of 9 P10 unit boards spliced together

3、 Technical parameters

1. Wind speed: Measurement principle ultrasonic, 0-60m/s (± 0.1m/s+0.01V) resolution 0.01m/s;

2. Wind direction: Measurement principle ultrasonic, 0-360 ° (± 2 °); Resolution: 1 °;

3. Air temperature: Measurement principle: diode junction voltage method, -40-80 ℃ (± 0.3 ℃ (25 ℃)), resolution 0.01 ℃;

4. Air humidity: Measurement principle capacitive, 0-100% RH (± 3% RH (20%~80%)), resolution: 0.01% RH;

5. Atmospheric pressure: Measurement principle pressure resistance type, 300-1100Hpa (± 0.25%), resolution 0.1hpa;

6. Single machine version data storage: no less than 500000 records;

7. Power consumption: 202W

8. Production enterprises have ISO quality management system, environmental management system, and occupational health management system certifications

9. The production enterprise has a computer software registration certificate

10. The manufacturing enterprise has Ex ia IIC T6 Ga high-grade explosion-proof certificate

11. The production enterprise is a 3Aji credit enterprise

12. Equipment passing through GB3836.1-2010 Explosive Atmosphere Part 1: General Requirements for Equipment

13. Equipment passing through GB3836.4-2010 Explosive Atmosphere Part 4: Equipment protected by intrinsic safety type "i"

4、 Functional Features

1. Integrated structural design, easy installation and disassembly;

2. The sensor housing is made of ASA material, which is corrosion-resistant and anti-oxidation;

3. Support customization, flexible configuration of monitoring elements according to user needs;

4. PC/LED explosion-proof screen with multiple monitoring modes and wired transmission

5. Five proof design: waterproof, explosion-proof, dustproof, shockproof, and anti-corrosion;

6. Standard Modbus protocol, supports multiple backend protocol docking, providing convenience for customers;

7. Low power design, powered by AC220V;

5、 Introduction to upper computer software

1. PC standalone version data receiving, storage, viewing, and analysis software

2. Support serial data reception, processing, and display

3. Support communication methods such as JSON strings and Modbus 485

4. The storage time can be set by oneself, and the collection time can be set by oneself in modbus485 collection mode

5. Support self-service addition, deletion, and modification of monitoring parameters such as protocols, names, icons, etc

6. Support data post-processing function

7. Support external running of JavaScript scripts

6、 Equipment installation

1. Confirm the on-site working conditions and set the installation plan by our company

2. Easy installation, no need for professional personnel to operate, remote guidance is sufficient for installation

3. The user does not need to provide their own parts, and our company will refine the configuration. The equipment will be installed and used immediately upon arrival