DZQ03A Portable Automatic Weather Instrument
一、Business
“Bright Aviation” supplies complete sets of equipment, including spare parts supply, installation and commissioning, technical consultation, after-sales service, spare parts support, equipment repair, factory training, software upgrade and other businesses.
二、Overview
DZQ03A type portable automatic weather meter has simple structure, simple operation, high integration, flexible mobility and convenience. It adopts combined sensor integration technology to perfectly combine 6 meteorological elements: temperature, humidity, wind direction, wind speed, air pressure, rainfall and other ground meteorological data.
The equipment is mainly used for disaster prevention and mitigation, major social activities, public emergencies and other emergency meteorological support services.
三、Characteristic
1. Small size, light weight, easy to carry by one person, can be erected in 2 minutes.
2. Continuous working time of lithium battery ≥ 12 hours.
3. It can automatically locate the magnetic north direction.
4. Real time data display, convenient operation, and data upload in wired/wireless mode.
5. Fault self inspection prompt.
四、Parameter
Name | Measurement Range | Maximum Allowable Error | Measurement Precision | Remarks |
Temperature | -40~+50℃ | ±0.3℃ | 0.1℃ | / |
Humidity | 0~100 %RH | ±5% RH | 1% | / |
Wind Direction | 0~360° | ±5° | 1°(Starting wind speed≤0.5m/s) | / |
Wind Speed | 0.5~30 m/s | ±(0.5+0.03V)m/s | 0.1m/s | V is the actual wind speed. |
Surface Temperature | -45~+85℃ | ±0.5℃ | 0.1℃ | / |
Pressure | 500~1100hPa | ±0.3hPa | 0.1hPa | / |
Rainfall | 0~999.9mm | ±0.4mm(≤10mm) ±2%(>10mm) | 0.1mm | / |
Power Supply | Power supply: lithium battery, continuous working time ≥ 12 hours. Power consumption: 2W. AC power supply (220Vac ± 15%, 45~63Hz, single-phase). | / | ||
Reliability | Mean Time Between Failures (MTBF) ≥ 3000 hours. | / | ||
Maintainability | Mean Time To Repair (MTTR) ≤ 30 minutes. | / | ||
Communication Interface | RS-232,RS-485. | / | ||
Box Size | 64 (L) * 62 (W) * 22 (H) cm. | / | ||
Operating Weight | 10 kg. | / | ||
Display Interface | Chinese and English operating systems are optional. | / | ||
Work Environment | 1. Temperature: indoor -10°C~+50°C, outdoor -40°C~+50°C. 2. Relative humidity: indoor 0~95% (non condensing);outdoor 0~ 100% . | / | ||
五、Appearance
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Portable Suitcase | Equipment |

Host LCD Display Interface
六、Equipment List
No. | Name | Model | Qty/Unit | Description |
1 | Portable Automatic Weather Instrument | DZQ03A | 1set | Including temperature, humidity, wind direction, wind speed, and air pressure sensors. |
2 | tripod | / | 1set | / |
3 | suitcase | / | 1set | / |
4 | Other accessories | / | 1set | / |
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