Cảm biến thời tiết nhiệt độ, độ ẩm, áp suất khí quyển Campbell Scientific MetSens300
Overview
The MetSens300 compact weather sensor measures air temperature, relative humidity, and barometric pressure in a single, combined instrument mounted inside three double-louvered, naturally aspirated radiation shields with no moving parts. Temperature, relative humidity, barometric pressure, absolute humidity, air density, and wet bulb temperature data are provided. The MetSens300 is compatible and easily integrated with the MeteoPV Solar Resource Platform and any Campbell Scientific data logger using SDI-12, RS-485, ModbusRS-485, or NMEA RS-232.
Benefits and Features
- Quality measurements
- Fast and simple to install
- Compact, integrated design
- Lightweight and robust
Detailed Description
Specifications
| Measurements Made |
Air temperature, barometric pressure, and relative humidity. |
| Sampling Rate |
1 Hz |
| Digital Communication Modes |
Serial RS-232, RS-485, SDI-12, NMEA, Modbus, ASCII |
| IP Rating |
66 |
| Compliance |
- CE, RoHS
- Where applicable, all individual parameters meet or exceed specifications of IEC 61724-1 (2017, 2021).
|
| Operating Temperature Range |
-40° to +70°C |
| Operating Voltage |
5 to 30 Vdc |
| Typical Current Drain @ 12 Vdc |
- 25 mA (continuous high mode)
- 0.7 mA (eco-power mode; 1 hour polled)
|
| Weight |
0.5 kg (1.1 lb) |
|
Air Temperature Measurement |
| Measurement Range |
-40° to +70°C |
| Resolution |
0.1°C |
| Accuracy |
±0.3°C (@ 20°C) |
|
Relative Humidity Measurement |
| Measurement Range |
0 to 100% |
| Resolution |
0.1 |
| Accuracy |
±2% @ 20°C (10 to 90% RH) |
|
Barometric Pressure Measurement |
| Measurement Range |
300 to 1100 hPa |
| Resolution |
0.1 hPa |
| Accuracy |
±0.5 hPa (@ 25°C) |
Tài liệu
Brochures
Manuals
