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USER GUIDE FOR WIRELESS
INTEGRATED HUMIDITY SENSOR
WS433-ATH
WS433-ATH-MN-EN-01
This document is applied for the following products
SKU
WS433-ATH
Item Code
WS433-ATH-11
1. Functions Change Log
HW Ver.
2.5
2. Introduction
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...
HW Ver.
2.5
Wireless Sensor Transmitter 433Mhz, Integrated ambient humidity and temperature sensor, AA
1.5 - 3.6VDC battery, IP67
FW Ver.
5.04
FW Ver.
Release Date
NOV-2019
FEB-2020
5.04
Functions Change
Change RF data rate by
button
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Table of Contents
Related Manuals for daviteq WS433-ATH
Summary of Contents for daviteq WS433-ATH
- Page 1 2. Introduction 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.
-
Page 2: Specification
01 x AA 1.5-3.6VDC, up to 10-year operation, depends on configuration Frequency Band ISM 433Mhz, Sub-GHz technology from Texas Instrument, USA ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB International Compliance STD-T108 (Japan) Vietnam Type Approval Certification QCVN 73:2013/BTTTT, QCVN 96:2015/BTTTT (DAVITEQ B00122019) -
Page 3: Product Pictures
Security Standard AES-128 Operating temperature of PCB -40oC..+60oC (with AA L91 Energizer) Housing Poly-carbonate, IP67 L-type bracket SUS304 , by M4 screws or double-sided 3M tape Installation method (included) Product dimensions & weight 160x30x30mm, < 50g (without battery) Box dimension & gross weight 190x50x50mm, <... -
Page 4: Operation Principle
5. Operation principle 5.1 Process of measurement When the sensor sampling time interval is reached, for example 2 minutes, the node will wake up and switch ON the power supply to supply the energy to external sensor to start the measurement. Depends on the type and characteristic of external sensor, the sensor will take a certain time to finish the measurement. -
Page 5: Button Function
a: constant (default value is 1) b: constant (default value is 0) So, if there is no user setting for a and b ==> Y = X The Y value will be compared with Lo and Hi threshold. Status bytes of sensor Node Hi-Byte is error code Error code Description... -
Page 6: Installation
If you do not hear the "Peep" sound, please disconnect the power the co-ordinator, wait a few minute and try again. 5.4 Wireless sensor configuration with co- ordinator You can configure the wireless sensor with the co-ordinator by following the steps in the link below: http://www.daviteq.com/en/manuals/books/long-range-wireless-co-ordinator-ws433-cl/page/user-guide- for-long-range-wireless-co-ordinator-ws433-cl 7. Installation... -
Page 7: Mounting Bracket Installation
7.1 Mounting bracket installation Locate the place where the wireless sensor is mounted, from that locate the position to mount the bracket; Placing the wireless module on bracket and secure it by 02 x M2 screws (supplied in accessory bag) Note: The bracket can be mounted on the wireless module in both direction, upward or downward The mounting bracket is made from hard metallic material. -
Page 8: Battery Installation
7.3 Battery installation Steps for battery installation: Using Philips screw driver to unscrew M2 screw at the side of housing Carefully pull out the top plastic housing in the vertical direction... - Page 9 NOTE: Because of O-ring, it requires to have much pulling force at the beginning, therefore please do it carefully to avoid the damage of circuit board which is very thin (1.00mm); Insert the AA battery, please take note the poles of battery ATTENTION: REVERSED POLARITY OF BATTERY IN 10 SECONDS CAN DAMAGE THE SENSOR CIRCUIT Insert the top plastic housing and locking by M2 screw...
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Page 10: Troubleshooting
No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam. Tel: +84-28-6268.2523/4 (ext.122) Templogger Pty Ltd Email: info@daviteq.com | www.daviteq.com Tel: 1800 LOGGER Email: contact@templogger.net Revision #16 Created Tue, Mar 3, 2020 1:08 AM by Kiệt Anh Nguyễn...