Introduction: The "Invisible Threat" of H₂S Calls for Professional Protection In many industries such as petrochemicals, sewage treatment, and mining, hydrogen sulfide (H₂S) is an extremely dangerous gas—it is colorless, highly toxic, and can cause discomfort even at low concentrations, while high concentrations can be life-threatening in a short time. Due to its characteristics of "invisible, det...

Breathe Easier: This LoRaWAN SO2 Sensor Is a Game-Changer for Air Quality Monitoring     Imagine stepping outside, taking a deep breath, and knowing exactly what’s in the air you’re inhaling. For city dwellers, industrial workers, and eco-conscious parents, that peace of mind has long felt out of reach—especially when it comes to sulfur dioxide (SO₂), a toxic gas that hides in plain sigh...

English Version: Industrial-Grade LoRaWAN SO₂ Sensors: The Green Safety Barrier Empowering Global Industry 1: LoRaWAN Technology Addresses Core Pain Points in Industrial Monitoring In industrial scenarios, LoRaWAN gas SO₂ Sensors monitoring has long been plagued by three major challenges: difficult deployment, poor data transmission, and high maintenance costs. Traditional wired sensors ...

It was 3 a.m. in the chemical industrial park, and the moonlight stretched the shadows of the pipelines long. Old Zhang's walkie-talkie suddenly crackled with static, followed by the sharp beep of an automatic system alarm— the hydrogen concentration in the eastern storage area had exceeded the warning threshold. He grabbed his safety helmet and rushed to the scene, but halfway there, he received ...

It was 3 a.m. in the chemical industrial park, and the moonlight stretched the shadows of the pipelines long. Old Zhang's walkie-talkie suddenly crackled with static, followed by the sharp beep of an automatic system alarm— the hydrogen concentration in the eastern storage area had exceeded the warning threshold. He grabbed his safety helmet and rushed to the scene, but halfway there, he received ...

Imagine this: Your aquaculture pond crashes overnight from an algae bloom; your municipal reservoir’s chlorophyll spikes, costing $50k in emergency treatment; your factory gets hit with a $10k fine (and shutdown) for non-compliant wastewater chlorophyll levels. These disasters all tie back to one tiny metric: chlorophyll — and the ZONEWU Industrial LoRaWAN Chlorophyll Sensor is the tool ...

Feeling hot and cold while shopping in a mall, getting sleepier and sleepier while sitting in an office building, or having difficulty controlling the temperature and humidity in nursing home rooms? These seemingly insignificant environmental issues are actually related to CO₂ concentration and imbalances in temperature and humidity. The emergence of the ZONEWU LoRaWAN CO₂, temperature and humidit...

"Soil is the foundation of crops, but farming is getting harder and harder nowadays!" This is a common sentiment among many large-scale farmers. Li Xiaobing, a major grower in Nanxiong City, Guangdong Province, once struggled deeply: the land cultivated by his ancestors for generations had suffered severe acidification due to long-term unreasonable fertilization, leading to empty peanut shells, sh...