Product Details
environmental chemical pollutants ,outdoor air quality monitor TVOC
,temperature , humidity , particulate matter ,
Description:
The system can monitor PM2.5 and PM10, temperature, humidity, wind
speed, wind direction, VOCs, sulfide (H2S), amine (NH3), and other
pollutants(expandable) in the environment. The system pushes the
collected data to the on-site display screen in real time for
reference of on-site personnel, and upload it to the cloud platform
of the system. The platform will conduct big data analysis
according to the data collected from various points, dig out the
law of atmospheric quality change, and provide strong data support
for macro control policies.
Features:
- Easy for installation
- Solar power supply
- Clamp or bracket installation
- Wireless data transmission
- Cloud services on the Big Data computing
- Real-time monitoring
- High accuracy
- Real-tie data transmission
- High ingress protection, suitable for outdoor use
- Cloud processing technology is adopted in the background, and the
platform collects a large amount of data for comprehensive
analysis.
Technical Parameters:
- Power supply: Solar (with backup battery)
- Working time: >300h (continuous working at 20℃)
- Working temperature: -30 to 60℃
- Working humidity: <95%RH (No condensation)
- Sensor life: 2 years
- Weight: About 40kg
- PM sensor type: Laser sensor
- Speed/direction sensor: Mechanical sensor
Sensor data:
Sensor | Range | Resolution | Accuracy | Ramark |
---|
PM2.5 | 0-1000μg/m3 | 1μg/m3 | ±10%FS | Standard |
PM10 | 0-1000μg/m3 | 1μg/m3 | ±10%FS | Standard |
SO2 | 0-1000μg/m3 | 1μg/m3 | ±10%FS | Standard |
NO2 | 0-1000μg/m3 | 1μg/m3 | ±10%FS | Standard |
CO | 0-5000μg /m3 | 1μg/m3 | ±10%FS | Standard |
O3 | 0-1000μg/m3 | 1μg/m3 | ±10%FS | Standard |
Temp. | -40℃-70℃ | 1℃ | ±1℃ | Standard |
Hum. | 10-95%RH | 1%RH | ±2%RH | Standard |
Speed | 0-30m/s | 0.1m/s | ±0.3m/s | Standard |
Direction | 0°-360° | 1° | ±1° | Standard |
TSP | 0-20mg/m3 | 1ug/m3 | ±10%FS | Optional |
Noise | 30-130dB | 1dB | ±10%FS | Optional |
Application:
Company Profile

Zhengzhou Tuohai Technology Co., Ltd., established in 2017, is a
leading trading company based in Henan, China, specializing in the
distribution of high-quality sensor products. As part of a group
with over 25 years of industry experience, the company sources and
supplies premium sensor solutions, holding a significant share of
the domestic market (over 70%). Operating under the TuohaiTech™
brand, it began operations in Beijing in 2014 before relocating to
Henan in 2017. The company excels in providing a comprehensive
range of sensor products for global clients, supported by strong
supply chain management and reliable partnerships with top
manufacturers.
Main Products:
Smoke Alarms
Household Gas Alarms/Detectors
Remote Laser Gas Detectors
Portable Gas Detectors
Fixed Gas/Flame Alarms/Detectors
Breathalyzers/Alcohol Testers
Key Strengths:
Extensive sourcing network for high-quality sensor components
Efficient logistics and supply chain management
Expert team for customized product solutions and software
integration
Robust after-sales support
Over 25 years of OEM/ODM trading experience
Global distribution of sensor products
For inquiries or to explore partnership opportunities, contact
Zhengzhou Tuohai Technology Co., Ltd. or visit their official
channels.