USR-HTW User Manual www.usr.so
Jinan USR IOT Technology Limited 10 / 21 [email protected]
2.
Product Introduction
2.1 Product Description
The USR-HTW is
wireless temperature and humidity transmitter, which is WIFI branch of
LonHand series product.
LonHand series control terminals are developed for the application in the field of smart home,
Internet of Things, industrial controlling and so on. They are suitable for rapid deployment, especially
for mobile application because the USR-HTW can be controlled by your cell phone. They can operate
with WIFI connection compared to traditional wired connection. These devices are an ideal choice to
realize remote control.
These series product are suitable for household application to build smart home for more
comfortable life. Also it can be used in industry and agriculture for low cost, high efficiency in
intelligent control of the devices. Users are capable to carry out more effective cost control and gain
higher profits, because there’s no big change and upgrading of your owned equipment under wireless
remote control, users can make full use of your original product without more costs for you.
2.2
Details
Table.1
USR-HTW Parameter table
Mechanical Dimensions
86*86*28mm
（
L*W*H
）
Working voltage range
DC 5-24V
Power consumption
Typical
：
1W Max: 2W
Working temperature
-20-70°C
Working humidity
0
～
99.9%RH non-condensing
Temperature measuring
range
-40-80°C
Temperature measuring
accuracy
±0.4
℃
Temperature measuring
resolution
0.1
℃
Humidity measuring
range
0~99.9%RH
Humidity measuring
accuracy
±2%RH
（
25
℃）
Humidity measuring
resolution
0.1%RH
Installation
wall mounting type
Preservation
environment
temperature : -40-85°C
Humidity: <90%RH
Packing List
USR-HTW*1
