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WS433-AC-MN-EN-01  

APR-2020

SKU

WS433-AC

HW Ver.

2.5

FW Ver.

5.0

Item Code

WS433-AC-11

Wireless sensor 1-channel AC current input max 5A, IP67, battery AA 1.5VDC, cable 0.5m length
with PG9 cable gland and wire crimpping connectors for SAFETY

 

 

HW Ver.

FW Ver.

Release Date

Functions Change

2.5

5.0

DEC-2019

Change RF data rate by
button

 

 

 

 

Wireless sensor with 1-channel AC current input 5A to measure the AC current load of your motors, machines...to count

the energy consumption, OVER-load or NO-load detection, run hour counting…It is configured the operation

parameters like data sending interval, health check cycle...remotely from Globiots platform or via ModbusRTU

software. The wireless module can last up to 10 years with a single AA battery.

USER GUIDE FOR WIRELESS
SENSOR AC CURRENT INPUT
WS433-AC

This document is applied for the following products

1. Functions Change Log

2. Introduction

Summary of Contents for WS433-AC

Page 1: ...ensor with 1 channel AC current input 5A to measure the AC current load of your motors machines to count the energy consumption OVER load or NO load detection run hour counting It is configured the op...

Page 2: ...x AA 1 5VDC up to 10 year operation depends on configuration Frequency Band ISM 433Mhz Sub GHz technology from Texas Instrument USA Receiving Sensitivity 110dBm at 50kbps International Compliance ETS...

Page 3: ......

Page 4: ...to increase the sensitivity to allow WS433 CL 04 can add sensors at a longer distance After that perform 2 steps of adding sensors and then reset Rssi_threshold 25 Enb_auto_add_sensors configuration s...

Page 5: ...does not work Reset default WS433 Frequency 433 92 MHz RF transmit power 15 dBm RF data rate 50 kbps The WS433 AC wireless sensor measures AC current via CT Current Transformer We need to check what...

Page 6: ...Set the BaudRate 9600 Parity none Click Connect untill the Status displays disconnected to connected It means the WS433 CL 04 is being connected with computer Next we need to import the configuration...

Page 7: ...atio of the CT of sensor node to co ordinator id WS433 CL 04 by write the the ratio of the CT in columnSetting Value then check the box Func to write the value the value in the Read Value column show...

Page 8: ...3 CL 04 using an RS485 connection to read data from the wireless sensor On WS433 AC there are 2 wires marked S1 and S2 we connect the sensor to the current transformer according to S1 with S1 K and S2...

Page 9: ...ay attention to the following conditions DO NOT install the wireless module inside a completemetallic box or housing The RF signal can not pass through metallic wall This wireless module would be inst...

Page 10: ...Carefully pull out the top plastic housing in the vertical direction NOTE Because of O ring it requires to have much pulling force at the beginning therefore please do it carefully to...

Page 11: ...avoid the damage of circuit board which is very thin 1 00mm Insert the AA battery please take note the poles of battery Insert the top plastic housing and locking by M2 screw...

Page 12: ...ction of the RF data rate is incorrect Check that the battery is empty or not installed correctly Reconfigure the RF data rate with the button according to the instructions Distributor in Malaysia AVO...

Page 13: ...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 Email info daviteq com www daviteq com Revision 4 Created Tue Apr 7 2020 2 13 AM by Ki...

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