The transmitter adopts an advanced, imported temperature and humidity module, ensuring rapid and highly sensitive responses. This versatile device is ideal for monitoring environmental conditions in various settings, including smart homes, where precise temperature and humidity detection is crucial. It supports 485 communication with the standard ModBus-RTU protocol, allowing customizable communication addresses and baud rates. With a remarkable maximum communication distance of 2000 meters, it offers robust performance. The device operates on a wide voltage range of DC9 ~ 36V and features a durable PVC shell designed for wall-mounted installation.
1. Equipped with a high sensitivity temperature and humidity module, providing stable signals and rapid, sensitive responses.
2. Offers a wide measuring range: Temperature: -40ºC ~ 70ºC; Humidity: 5% ~ 99%.
3. Utilizes RS485 communication with the standard ModBus-RTU protocol, allowing for the setting of communication addresses and baud rates, with a maximum communication distance of 2000 meters.
4. The product features a wall-mounted PVC shell, ensuring easy installation and longevity.
| Temperature measurement range |
-40ºC ~ 70ºC |
| Humidity measurement range |
5% ~ 99%RH (25ºC5% ~ 99% accuracy ±5%) |
| Temperature accuracy |
±0.5ºC |
| Humidity accuracy |
25ºC5% ~ 99% accuracy ±5% |
| Response time |
≤1S |
| Working power supply |
DC 9V ~ 36V |
| Power consumption |
Power consumption |
| Installation mode |
wall-mounted |
| Communication interface |
RS485 bus |
| Communication protocol |
RS485 standard ModBus-RTU |
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