The Seeed Studio RS485 Temperature & Humidity Sensor with Aviation Connector is a rugged and reliable sensor designed for industrial and environmental monitoring. It communicates via MODBUS-RTU (RS485) protocol and measures temperature from –40 °C to +80 °C and relative humidity from 0 % to 100 % RH. With high accuracy and a waterproof aviation connector, it's ideal for outdoor and agricultural use. The IP54-rated enclosure provides dust and splash protection, and the sensor supports easy wall or pipe mounting. Compatible with SenseCAP data loggers and other RS485 systems, this sensor is a great fit for smart farming, greenhouse, and climate monitoring applications.
Product Features
- RS485 Modbus‑RTU temperature & humidity sensor
- Wide range: –40 °C to +80 °C, 0 %–100 % RH
- ±3 % RH accuracy, 0.01 % RH resolution
- Waterproof aviation connector, IP54 rated
- Low-power, wide voltage (3.6 to 30 V DC)
Product Specifications
- Model: RS485 Temperature & Humidity Sensor (Connector)
- Protocol: MODBUS‑RTU (RS485)
- Temperature Range: –40 °C to +80 °C
- Humidity Range: 0 % to 100 % RH
- Humidity Accuracy: ±3 % RH
- Humidity Resolution: 0.01 %
- Power Supply: 3.6 to 30 V DC
- Current Consumption: 4 mA @ 24 V
- Enclosure Rating: IP54
- Connector: Waterproof aviation-style
- Mounting Options: Wall or pipe
- Operating Temp: –40 °C to +85 °C
Product Downloads
| Specification | Details |
|---|---|
| Model | RS485 Temperature & Humidity Sensor (Connector) |
| Communication Protocol | MODBUS‑RTU RS485 |
| Temperature Range | –40 °C to +80 °C |
| Humidity Range | 0 % to 100 % RH |
| Humidity Resolution | 0.01 % |
| Humidity Accuracy | ±3 % RH |
| Power Supply | 3.6 V to 30 V DC |
| Power Consumption | 4 mA @ 24 V DC |
| Enclosure Rating | IP54 |
| Connector Type | Waterproof aviation connector |
| Mounting | Wall or pipe installation |
| Operating Temperature | –40 °C to +85 °C |
Shipping Policy
We provide worldwide shipping using reliable tracked
shipping services.
Local Shipments within Cyprus
Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.
International Shipments
International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.
We dispatch orders within 1-3 workdays after the day of the
order placement.
General Return Policy
We have a 30-day return policy, which means you have 30 days
after receiving your item to request a return.
To be eligible for a return, your item must be in the same
condition that you received it, unworn or unused, with tags, and in its
original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@cyric.eu. If
your return is accepted, we’ll send you a return shipping label, as well as
instructions on how and where to send your package. Items sent back to us
without first requesting a return will not be accepted.
For any further information, help and support regarding the
shipping and/or return process you can contact us at:
- Email: sales@cyric.eu
- Telephone: +357 22 282828