AF5485 User Manual
- 2 -
TEL
：
020-89851175 / 89850036
www.aosong.com
v1.0-20170726
Figure 1 Relative Humidity error Figure 2 Relative Temperature error
The measured value of the product may be subject to the following factors:
1)
．
The temperature error
◎
Placed in a test environment in settling time is too short.
◎
Near sources of heat, cold source, or directly at the sun.
2)
．
The humidity error
◎
Placed in a test environment in settling time is too short.
◎
Prohibited for a long time in the steam, spray, curtain or condensing environments.
3)
．
Pollution
◎
In dust or other environmental pollution, the product must be cleaned regularly.
2.3 Other specifications
1)
Current consumption: ≤15mA
2) Supply voltage: 9~36VDC
3) Output signal: RS485
4) Communication protocol: Standard MODBUS RTU protocol