Atmospheric Temperature Humidity and Pressure Monitoring Sensor – GAOTek
High-precision sensor for measuring air temperature, humidity, and pressure. Ideal for environmental, agricultural, and industrial monitoring applications.
Description
Description
Technical Specifications
| Item | Temperature | Humidity | Pressure |
| Range | -40 to 60 °C | 0–100 % RH | 30–110 kPa (300–1100 hPa) |
| Resolution | 0.1 °C | 0.1 % RH | 0.1 hPa |
| Accuracy (typical) | ±0.5 °C | ±3 % RH | ±1 hPa |
| Accuracy (high precision) (only for digital output) | ±0.2 °C | ±2 % RH | ±1 hPa |
| Supply Voltage | 5 V DC, 12–24 V DC | ||
| Output Signal | 4–20 mA, 0–5 V, 0–10 V, RS485 (MODBUS), SDI-12, IIC | ||
| Current Consumption | < 5 mA | ||
| Stability | Temperature: ±0.1 °C / 2 years; Humidity: ±2 % RH / 2 years | ||
| Operating Temperature | -40 °C to +80 °C | ||
| Ingress Protection | IP65 | ||
| Storage Conditions | 10–60 °C @ 20–90 % RH | ||
| Weight (unpacked) | 120 g | ||
| Probe Material | ABS | ||
| Radiation Shield (optional) | 11 plates | ||