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| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | PSL8 MODBUS |
| Price | Upon Request |
| Operating Voltage | 6–16 VDC |
| Current Consumption | 13–20 mA (active), 400 µA (standby) |
| Operating Temperature Range | −40 to +80 °C |
| Square Wave Input Frequency Range | 1 Hz – 35 kHz |
| Low-Frequency AC Input Sensitivity | 20 mV RMS (min. for 1–20 Hz), 200 mV RMS (min. for 0.5–200 Hz), 2000 mV RMS (min. for 0.3–10 kHz), 5000 mV RMS (min. for 0.3–20 kHz) |
| Output Signal | Modbus RTU over RS-485 (2-wire or 4-wire) |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | W20 |
| Pricing | Upon Request |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China-made) |
| Model | W10 |
| Price | Upon Request |
| Max Wind Speed Range | 0–60 m/s |
| Startup Wind Speed | ≥2.7 m/s |
| Calibration Range | 0–60 m/s |
| Accuracy | ±1% of reading |
| Operating Temperature | −40 °C to +85 °C |
| Power Supply | 12 V DC |
| Current Consumption | 10 mA @ 12 V DC |
| Output Signal | 10 V square-wave pulse (frequency proportional to wind speed) |
| Output Impedance | ≤100 Ω |
| Standard Cable Length | Up to 100 m (SC-X303-XXM type) |
| Weight | 3 kg |
| Housing Material | Aerospace-grade aluminum alloy |
| Mounting | Sleeve or clamp fixture for 32 mm OD sensor body |
| Bearing Type | Precision low-friction ball bearing |
| Sensing Principle | Optical chopper (photointerrupter) with rotating cup assembly |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | TRB3 |
| Pricing | Available Upon Request |
| Output Interface | SDI-12 Digital |
| Enclosure Rating | IP67 |
| Supply Voltage | 7–28 VDC |
| Operating Temperature | −40 °C to +70 °C |
| Operating Humidity Range | 0–100 %RH |
| Temp. Accuracy | ±0.2–±0.3 °C (−40 to +70 °C) |
| RH Accuracy | ±1.5–±2 % (0–80 %RH) |
| Pressure Range | 300–1200 mbar |
| Pressure Accuracy | ±2 mbar (typ.) |
| Long-Term Drift | < 0.03 °C/yr, < 0.15 mbar/yr, ±0.5 %RH/yr |
| Resolution | 0.001 °C / 0.001 %RH / 0.001 mbar |
| Response Time | <130 s (Temp), 8 s (RH), N/A (Pressure) |
| Calibration Traceability | NIST and NPL |
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