Beijing Airppb Environmental Protection Equipment Co., Ltd.
| Display | Backlit LCD Screen |
| Battery Life | Up To 12 Hours Continuous Use |
| Resolution | 0.1 Ppm |
| Calibration | Automatic And Manual Calibration Options |
| Measurement Range | 0-1000 Ppm |
| Humidity Range | 0% To 95% RH Non-condensing |
| Response Time | Less Than 10 Seconds |
| Accuracy | ±5% Of Reading |
| Packaging Details | Carton |
| Delivery Time | 7-15 work days |
| Payment Terms | T/T,D/P |
| Brand Name | Airppb |
| Model Number | MR-A |
| Place of Origin | China |
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Product Specification
| Display | Backlit LCD Screen | Battery Life | Up To 12 Hours Continuous Use |
| Resolution | 0.1 Ppm | Calibration | Automatic And Manual Calibration Options |
| Measurement Range | 0-1000 Ppm | Humidity Range | 0% To 95% RH Non-condensing |
| Response Time | Less Than 10 Seconds | Accuracy | ±5% Of Reading |
| Packaging Details | Carton | Delivery Time | 7-15 work days |
| Payment Terms | T/T,D/P | Brand Name | Airppb |
| Model Number | MR-A | Place of Origin | China |
| High Light | Iaq environmental monitoring equipment ，atmospheric environmental monitoring equipment ，atmospheric iaq monitoring equipment | ||
Industrial Air Monitor for Real Time Air Surveillance in Transit Systems with Wireless Connectivity and Long Battery Life
Product Description:
The MR-A Portable Air Quality Monitor is a public transportation safety solution engineered for atmospheric monitoring in transit systems including subway stations, bus terminals, airports, and railway stations. This specialized handheld monitoring device provides comprehensive detection of transportation-related airborne hazards including diesel exhaust emissions, brake dust particulates, passenger-generated contaminants, and maintenance chemical releases.
The system features rapid response capabilities for immediate detection of hazardous conditions in high-traffic public areas, while its rugged construction withstands the physical demands of busy transportation environments. Its extended battery life supports continuous monitoring throughout extended operating periods, and its wireless data transmission enables integration with transportation management systems for real-time air quality surveillance across multiple stations and terminals. The device's clear visual and audible alarms provide immediate warning of hazardous conditions even in noisy transportation environments.
Features:
· Transportation-optimized detection profiles for transit systems
· Diesel exhaust emission monitoring
· Brake dust particulate detection
· Passenger-generated contaminant tracking
· Rapid response for immediate hazard detection
· Ruggedized construction for transit environment durability
· Extended battery operation for continuous monitoring
· Wireless integration with transportation management systems
· High-intensity visual alarms for busy transit areas
· Loud audible alarms for noisy station environments
· Data logging for regulatory compliance documentation
· Backlit display for underground station operation
Technical Parameters:
| Parameter | Measurement Range | Resolution | Accuracy | Detection Method |
| PM2.5 | 0-2000 μg/m³ | 1 μg/m³ | ±10% | Laser scattering |
| PM10 | 0-5000 μg/m³ | 1 μg/m³ | ±10% | Laser scattering |
| NO2 | 0-200 ppm | 0.1 ppm | ±3% | Electrochemical |
| CO | 0-100 ppm | 0.1 ppm | ±3% | Electrochemical |
| VOC | 0-200 ppm | 1 ppm | ±5% | PID |
| O3 | 0-20 ppm | 0.01 ppm | ±5% | Electrochemical |
| Temperature | -5°C to +45°C | 0.1°C | ±0.5°C | RTD |
| Humidity | 20-90% RH | 0.5% RH | ±3% RH | Capacitive |
| Battery Life | 16+ hours | - | - | Lithium-ion |
| Operating Temperature | -5°C to +45°C | - | - | - |
Applications:
· Subway station air quality monitoring
· Bus terminal atmospheric surveillance
· Airport terminal air quality assessment
· Railway station air quality monitoring
· Transit tunnel atmospheric monitoring
· Passenger exposure assessment
· Transportation worker health protection
· Emergency response air quality verification
· Regulatory compliance documentation
· Public health protection in transit systems
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Airppb is a national high-tech enterprise focusing on the research and development and industrialized innovative application of precision gas detection instruments. The company uses technological innovation to realize on-site, automated and intelligent analysis, detection and monitoring, and is comm... Airppb is a national high-tech enterprise focusing on the research and development and industrialized innovative application of precision gas detection instruments. The company uses technological innovation to realize on-site, automated and intelligent analysis, detection and monitoring, and is comm...
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