WS433-ATH-MN-EN-01
FEB-2020
SKU
WS433-ATH
HW Ver.
2.5
FW Ver.
5.04
Item Code
WS433-ATH-11
Wireless Sensor Transmitter 433Mhz, Integrated ambient humidity and temperature sensor, AA
1.5 - 3.6VDC battery, IP67
HW Ver.
FW Ver.
Release Date
Functions Change
2.5
5.04
NOV-2019
Change RF data rate by
button
WS433-ATH is the Wireless Integrated Ambient Humidity & Temperature Sensor, it utilises Digital capacitance humidity
sensor to deliver high accuracy and stable measurement. The wireless portion is Sub-GHz technology from Texas
Instruments allows long range transmission at ultra-low power consumption. It will connect 2-way wirelessly to the
wireless co-ordinator WS433-CL to send data and receiving the configuration. It can be configured the operation
parameters like data sending interval, health check cycle...remotely from Globiots platform or via ModbusRTU software
(thru the WS433-CL). Its default data rate is 50 kbps, can be switched to 625 bps to increase the communication range.
It can last up to 10 years with a single AA battery. There are a lot of applications as environment monitoring for office,
warehouse, data center, hospital, agriculture...
USER GUIDE FOR WIRELESS
INTEGRATED HUMIDITY SENSOR
WS433-ATH
This document is applied for the following products
1. Functions Change Log
2. Introduction
