Performance characteristics
■ High precision wind speed measurement unit, with low startup wind speed and sensitive response
■ Full range secondary calibration method, with good linearity and high accuracy;
■ Open hole flange installation, high-quality silicone sealing ring, low air leakage, durable and long-lasting;
■ The measurement cross-sectional area can be set, and real-time air volume values can be uploaded based on the set pipeline cross-sectional area;
■ Standard ModBus RTU protocol, communication lines can reach up to 2000 meters in length;
■ Wide range, default 20m/s, customizable 30m/s
■ The wiring terminal adopts imported screw free terminals, which do not require tools and are easy to connect;
■ Adopting specialized EMC anti-interference devices with strong anti-interference ability;
■ DC10-30V wide voltage range power supply, can achieve long-distance centralized power supply;
■ Equipped with wind speed indicators for easy on-site installation.
application area
■ Smart agricultural greenhouse
■ Flower cultivation
■ Edible mushroom cultivation and breeding facilities
■ HVAC (Heating, Ventilation, and Air Conditioning)
■ Filter pressure drop monitoring
■ Power plant flue gas treatment
■ Textile, chemical, aviation
■ Pipeline air flow rate
■ Variable air volume system
■ Micro differential pressure measurement in operating rooms, cleanrooms, biological laboratories, electronics, pharmaceutical environments, and other fields
All prices are RMB pre tax prices, excluding 13% value-added tax and shipping costs!
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Technical Parameter
| 485 type | 10-30V DC |
| DC power supply (default) | 0.5W |
| Maximum power consumption | Air, nitrogen, oil fume exhaust gas |
| Measurement medium | ±(0.2+2%FS)m/s |
| accuracy | -10℃~+50℃ |
| Operating temperature of transmitter circuit | Modbus RTU communication protocol |
| communication protocol | 485 signal |
| output signal | 0.1m/s |
| Wind speed display resolution | 2S |
| response time | ≤0.1m/s/year |
| Parameter settings | By configuring software settings |
| Analog type | 10-30V DC |
| DC power supply (default) | 0.6W |
| Maximum power consumption | Air, nitrogen, oil fume exhaust gas |
| Measurement medium | ±(0.2+2%FS)m/s |
| accuracy | -10℃~+50℃ |
| Operating temperature of transmitter circuit | Current signal: 4~20mA |
| output signal | Voltage signal: 0~5V/0~10V |
| 0.1m/s | |
| Wind speed display resolution | Default 0~20m/s, maximum measurement range 0~30m/s |
| range | 2S |
| response time | ≤0.1m/s/year |
| Long term stability | Current output: output resistance ≤ 600 Ω |
| Load capacity | Voltage output: output resistance ≤ 250 |
DOCUMENTATION
- Propagandist Manual
- Product manual
- Drawings and software
