Power supply | 10-30V DC Temperature and Humidity Data Logger | |
Maximum power consumption | 0.4W Temperature and Humidity Data Logger | |
Accuracy | Temperature | ± 0.4 ? (25 ?) |
Humidity | ± 2% RH | |
Operating temperature | -20 ? ~ + 60 ?, 0 % RH ~ 80% RH | |
Resolution | Temperature: 0.1 ?, Humidity: 0.1% RH | |
Long - term stability | Temperature | = 0.1 ? / y |
Humidity | = 1% RH / y | |
Temperature | = 15s (1m / s wind speed) | |
Humidity | = 4s (1m / s wind speed) | |
Output signal | RS485 (Modbus protocol) | |
Alarm function | Built-in buzzer, external sound and light alarm, relay optional | |
Storage mode | Automatic loop storage |