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| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | TPJ-30-G |
| Instrument Type | Ultrasonic Anemometer |
| Wind Speed Range | 0–60 m/s |
| Wind Direction Range | 0–360° |
| Wind Speed Accuracy | ±2% of reading (≥1 m/s) |
| Wind Direction Accuracy | ±3° |
| Wind Speed Resolution | 0.1 m/s |
| Wind Direction Resolution | 1° |
| Startup Wind Speed | ≤0.8 m/s |
| Drift Stability | <0.2 m/s per year |
| Data Storage | 30,000 records in internal Flash + optional 4 GB microSD card |
| Communication | 5G/4G cellular uplink |
| Power Supply | 7.4 V / 2.8 Ah Li-ion battery (with charge protection & low-voltage alert) + 8.4 V DC external input (≥1000 mA) |
| Operating Current | 3 mA (standby), variable under active measurement |
| GPS Integration | Built-in GNSS module (GPS+GLONASS) for geotagged data logging |
| Environmental Rating | IP67-rated sensor head and extension cable |
| Expandability | Up to 32 analog/digital sensors via daisy-chained IP67 junction box |
| Software Platform | Cloud-based C/S architecture with web and mobile (iOS/Android) clients |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | TPJ-30-G |
| Instrument Type | Integrated Wireless Anemometer and Wind Direction Sensor |
| Wind Speed Range | 0–45 m/s |
| Wind Speed Resolution | 0.1 m/s |
| Wind Speed Accuracy | ±(0.3 ± 0.03) m/s |
| Wind Direction Range | 0–359° |
| Wind Direction Accuracy | ±3° |
| Wind Direction Resolution | 2° |
| Startup Wind Speed | ≤0.8 m/s |
| Wind Speed Drift | <0.2 m/s/year |
| Communication | 4G/5G Cellular + USB + Optional RS485 |
| Onboard Storage | 30,000 records (Flash) + expandable microSD (up to 4 GB default, user-replaceable) |
| Power Supply | Internal 7.4 V / 2.8 Ah Li-ion battery with charge protection & low-voltage alert |
| External DC input | 8.4 V / ≥1000 mA |
| GPS | Built-in GNSS module (GPS + BeiDou) for geotagged data logging |
| Operating Temperature | Standard ambient (−20°C to +60°C typical for outdoor environmental deployment) |
| Operating Humidity | Non-condensing, up to 95% RH |
| IP Rating | IP67-rated sensor housing and extension cables |
| Expandability | Up to 32 analog/digital sensor channels via modular hub interface |
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