SONOFF AM2301 Temp and Humi Sensor of 2.5mm Audio Jack
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【Wider Monitoring Range】Temperature measuring range from -40℃ to +80℃ and humidity measuring range from 0 to 99.9%RH.
【Enough Cable Length】Up to 50cm cable length which allows you to connect with the devices that are far away from the switch.
【Compatible】Accessory for TH10/TH16.
Note 1: We have released the upgraded version temp and humi sensor-THS01. The sensor’s connector is upgraded to RJ11, supporting hot-plugging making the connection more stable and reliable. Learn more about THS01.
Note 2: If you already have a 2.5mm Audio Jack sensor (AM2301/DS18B20) and want to use with a new TH Elite/TH Origin, you can buy a RJ19 adapter.
WIDER MONITORING RANGE:
Temperature measuring range from -40℃ to +80℃
Humidity measuring range from 0 to 99.9%RH for broad use in various devices
ENOUGH CABLE LENGTH:
The 50cm cable allows you to connect the device which is farther from the switch
CONVENIENT TO USE:
Plug and play. Just plug it into TH10/16 and go.
|Dimensions||90 × 41 × 27 mm|
3.3 – 5.2V DC (5V recommended)
|Temp. Measuring Range:||
-40℃ ~ +80℃
|Humidity Measuring Range:||
0 ~ 99.9%RH
|Temp. Sensor Type:||
|Humidity Sensor Type:||
I use it to control temperature and humidity at a cheese maturing chamber and it does not work well. It has high humidity conditions (> 80%) and the sensor provided wrong measurements and later it stoped working. I had to change to a temperature sensor and control the humidity via analogical way
Please try to change another sensor to check if it would help or not.
Bad work with adapter RJ45. Some times work, some times fails. I don't know what's make fail, adapter or sensor. But both togheter work poor.
We have already reported the issue to our technical department. And we sent you an email to help you. Please don't be concerned; we will do our best to assist you in resolving the issue.
I use this sensor with a TH16 to power a small heater (2500W). It keeps my shed free of vrost.
Works, shows humidity and temperature, the accuracy of the display Well, and so-I recommend.