KQZL-1 Ambient Air Quality Monitoring System
KQZL-1 Ambient Air Quality Monitoring System
Payment:
T/T, L/C or Paypal
OEM/ODM:
Available
MOQ:
1PCS
Model:
KQZL-1
Lead Time:
5-7 days
PRODUCT DESCRIPTION
The KQZL-1 Micro Environmental Air Quality Monitoring System features a PP alloy enclosure that provides wind resistance, rain protection, lightning protection, and effective heat dissipation and thermal insulation. Custom silk-screen printing is available, offering a clean and professional appearance. The system is suitable for applications in industrial parks, road and traffic environments, residential areas, and commercial districts.
The unit is primarily designed for pole-mounted installation, with an option for wall mounting, making it convenient for outdoor deployment in various environments. The enclosure adopts an explosion-proof overall design, while the internal structure is modular. During maintenance or servicing, individual modules can be replaced as needed.
As the sensor modules are the components with relatively shorter service life in the system and require periodic replacement depending on sensor type, a detachable modular design is adopted. This allows trained on-site personnel to easily replace the sensors, improving maintenance efficiency and reducing downtime.
High Accuracy & Stability
Intelligent & Modular Design
Strong Anti-Interference Performance
Comprehensive Alarms & Remote Management
Flexible Deployment & Power Options
Low Maintenance & Easy Operation
SPECIFICATIONS
Monitoring Parameters | SO₂, NO₂, CO, O₃, PM2.5, PM10, TVOC, Temperature, Humidity, Wind Direction, Wind Speed, Atmospheric Pressure (Expandable) |
Sensor Service Life | 2 years |
Operating Temperature | -30 ~ +50 °C |
Operating Humidity | 0 ~ 95% RH |
Operating Pressure | 80 ~ 120 kPa |
Operating Voltage | AC 220V / DC 12V |
Power Consumption | < 1.2 W |
Communication Interfaces | RS485 / RS232 / Wireless GPRS |
Communication Mode | Request – Response |
Data Update Interval | 10 s; data after 48 hours of operation is recommended as stable reference data |
Warm-up Time | ≥ 6 h; first-time use requires extended power-on: ≥ 24 h |
Cross-Interference Handling | Atmospheric module + core control board; optional built-in cross-interference compensation algorithm |
Applicable Standards | GB 4208-2008, GB/T 15479-1995, HJ 653-2013, JJF 1172-2007, JJG 968-2002 |
Sensor Technical Specifications
| Measurement Range | Resolution | Accuracy | |
|---|---|---|---|---|
Ambient Temperature | -40 ~ +80 °C | 0.1 °C | ±0.2 °C | |
Ambient Humidity | 0 ~ 100% RH | 0.1% RH | ±2% RH (≤80% RH) ±5% RH (>80% RH) | |
Ultrasonic Wind Direction | 0 ~ 360° | 1° | ±3° | |
Ultrasonic Wind Speed | 0 ~ 75 m/s | 0.1 m/s | ±(0.3 + 0.03V) m/s | |
Atmospheric Pressure | 300 ~ 1100 hPa | 0.1 hPa | ±0.3 hPa | |
Ozone (O₃) | 0 ~ 500 ppb | 1 ppb | ±10% FS | |
Carbon Monoxide (CO) | 0 ~ 4000 ppb | 1 ppb | ±10% FS | |
Sulfur Dioxide (SO₂) | 0 ~ 500 ppb | 1 ppb | ±10% FS | |
Nitrogen Dioxide (NO₂) | 0 ~ 500 ppb | 1 ppb | ±10% FS | |
PM2.5 | 0 ~ 1000 µg/m³ | 1 µg/m³ | ±10% | |
PM10 | 0 ~ 1000 µg/m³ | 1 µg/m³ | ±10% | |
TVOC | 0 ~ 20 ppm | 1 ppb | ±10% FS |
