Introduction of HUATO Wireless Temperature and Humidity Solution
--------P.1--------
Chapter 1 Brief Introductions for ToMonitor Wireless System
Wireless temperature & humidity data logger is a new generation of HUATO (SHENZHEN)
COMPANY, it uses Zigbee (2.4G) network; Zigbee is a kind of short distance two-way wireless
communication technology which enjoys low complexity, low consumption, low rate and low cost. It fits
IEEE802.15.4 agreement, can achieve short distance point to point 0-100 meters and wireless
temperature humidity monitoring.
Temperature log and measurement range
：
-20
℃
～
70
℃
Humidity log and measurement range
：
0
～
100 %RH
Temperature accuracy:
±
0.2-0.5
℃
humidity accuracy:
±
2-5%RH
Recording capacity
：
43000.
Long interval
：
2s-24 hours. Timing recorder time, sample
interval and log interval can be set in the software.
Recording protection
：
Recording function will stop when battery is low but recording values can be
saved forever safely.
Adopt Switzerland digital temperature humidity integration sensor, which assure the reliability and
stability.
Display Resolution
：
temperature: 0.1
℃
/ humidity: 0.1%RH
PC interface
：
USB
Wireless transmission rate: 115200 BPS
Waterproof level
：
IP67.
Dimension
：
90 * 87 * 44 mm.
Wireless antenna
：
Built-in
（
2.4G
）
.
Installation
：
Wall-mounted with fixed support, easy to use and convenient to maintain.
Alarm type
：
Audible and visual alarm (LED+Buzzer). Automatic alarm when any setting limits are
exceeded.
battery
：
4*AA 1.5V Battery.
