LoRa Hydrogen Fluoride (HF) Sensor

Environmental LoRaWAN Hydrogen Fluoride (HF) Sensor

xiamen ZONEWU The LoRaWAN Hydrogen Fluoride (HF) Sensor is a wireless IoT gas monitoring device that can collect, monitor, and transmit data.

xiamen ZoneWu LoRaWAN Gas Sensor HF Sensor Features:

It can measure the concentration, temperature and humidity of hydrogen fluoride in the environment in real time, and integrate the functions of collection, monitoring and transmission.

Using three-electrode electrochemical gas sensor and high-performance chip, combined with built-in temperature and humidity sensor, the monitoring data is accurate.

High sensitivity, high resolution, small size, low power consumption, strong stability, and not easy to be interfered with.

Supports the standard LoRaWAN protocol, can transmit data wirelessly over long distances, suitable for large-scale monitoring.

It can be used in semiconductor factories, chemical workshops, metallurgical enterprises, scientific research laboratories, environmental monitoring, etc.

It is a new type of sensor with multiple functions, which can meet the gas monitoring needs of different scenarios. 

Technical Parameters

Product Applications

1. High resolution and sensitivity: The sensor can accurately detect the subtle changes in gas concentration, and the measured data is particularly accurate.

2. High sensitivity and low detection limit: even if the gas concentration is very low, the sensor can respond quickly, which is convenient to find the problem as soon as possible and deal with it in time.

3. High precision and stability: After rigorous calibration, the measured data is accurate and stable, consistent and unbiased.

4. Strong anti-interference ability: can "shield" other gas interference, focus on detecting the target gas, and the result is more reliable.

5. Durable design: Built with strong materials and structure, it can work stably in various complex and harsh environments.

6. Real-time monitoring: It can continuously monitor 24 hours a day and keep track of the changes in gas concentration at any time. 

Detailed Images

Common knowledge of  HF 

What is hydrogen fluoride? What are the characteristics

Hydrogen fluoride (HF) is a colorless gas or liquid with a strong irritating odor, has strong corrosiveness, and is easily soluble in water to form hydrofluoric acid. It can corrode glass, has strong irritation and corrosiveness to the skin, mucous membranes, and respiratory tract, and is a highly toxic substance.

What are the main uses of hydrogen fluoride?

•   Used in the manufacture of refrigerants (such as freon), fluorinated plastics (such as polytetrafluoroethylene), and fluorinated pesticides;

•  Hydrofluoric acid is often used in glass etching, metal surface treatment (such as stainless steel acid washing) and the semiconductor industry;

• Used as an analytical reagent and catalyst in the laboratory.

What is the safe concentration limit of hydrogen fluoride in the environment

• Occupational exposure limit value (PC-TWA, 8-hour workday):

• Chinese standard: the limit value of fluorine hydrogen concentration in workshop air is 1 mg/m¹³ (in terms of F⁻);

• United States OSHA standard: 2.5 mg/ m³ (based on HF).

• Short-term exposure to dangerous concentrations: above 50 mg/m3 can cause rapid respiratory burns, pulmonary edema, and even endanger life. 

Application Scenarios

Industrial production

Waste gas emission monitoring: Conduct real-time monitoring of industrial waste gas emissions to ensure that waste gases meet emission standards and reduce pollution to the environment.

Environmental inspection

Air quality monitoring helps people understand air quality and protect the environment and health by detecting harmful gases such as sulfur dioxide.

Safety protection

In coal mines and tunnels, gas sensors detect toxic and harmful gases such as methane and warn against accidents.

FAQ

1.Are you manufacture?

A:Yes,we are Transmitter manufacturer and exporter in China with more than 10 years of CE,ROHS,FCC,ISO and 11 patents experience.

2.Do you offer OEM services?

A:Yes,we can provide you with OEM services and design housings and logos.

3.DO you offer free samples?

A:Sorry,we don't offer free samples. After ordering in bulk, we will deduct the sample fee from the second order.

Why Choose ZONEWU

• Professional IoT Sensor Manufacturer

  Specializes in R&D, production, and sales of IoT sensors with strong technical expertise

• High Quality and Reliability

  Products certified with international standards (e.g., CE, RoHS), ensuring high quality and long lifespan.

• Wide Range of Applications

  Products serve diverse industries such as water quality monitoring, environmental monitoring, and industrial automation, offering strong market adaptability.

• Advanced Technology

  Utilizes cutting-edge communication technologies like LoRaWAN and NB-IoT for remote, low-power data transmission.

• Customized Solutions

  Provides tailored products and OEM/ODM services to meet diverse application needs.