Product Features
- The solar micro battery is fully charged and can work continuously for 48 hours when there is no light at all.
- Ten minutes of standing still, the label stops working, fully saving power.
- There is an undervoltage reminder to improve light conditions, and it can continue to work for 12 hours after undervoltage.
- Embedded silicone waterproof ring around the photovoltaic cell, labeling rainy day outdoor without water seepage.
- The green light flashes to remind the user that the solar micro battery is fully charged.
- A one-button SOS call for help allows workers to receive timely assistance.
- A special helmet wearing base is available for easy attachment to the helmet.
- Magnetic base for easy attachment to vehicles, shelves and other items.
- Overall dimensions, rectangular 100mm*35mm*15mm
- Operating Temperature -20℃～70℃
¥78
Product Overview
WE-T70 long-distance range electron label is specially used to the personnel or the article to carry on the localization electronic label. The electronic label regularly broadcasts the label ID information to the outside wireless, sends the distance up to 250 meters. The label reads the card not only can receive to the nearby label ID information, but also can calculate according to the wireless signal field strength the label from the reads the card the distance. By comprehensively analyzing the data received from multiple readers, the specific location of the tag can be derived.
May use the special helmet to wear the base to fix the label in the helmet, also may use the magnetic suction base or directly uses the 3M adhesive to fix the label in the article (the vehicles), in order to realize to the worker, the article, the vehicles effective management. The electronic label applies in the wisdom construction site project, only need to deploy a small amount of base station, can realize the whole construction site worker positioning, the label one key call for help can let the worker can get the aid in time.
The label can use solar energy to charge, indoor readable light conditions can meet the electronic tag power needs, no need to change the battery, don't charger, weak light conditions can ensure that the label has been working, maintenance-free, minimize management requirements.
WE-T70 electron label has the movement detection function, the long time is stationary automatically stops working, the maximum degree saves the electric energy.
Application Industries
Work sites, construction sites, hazardous materials warehouses, chemical plants, and other industries that require real-time monitoring of whether personnel are wearing safety measures
Positioning principle
ZIGBEE localization technology and application of WorldTech
Label Ranging Formula
BTS accepts tag field strength as a function of distance
Measurement of the wireless signal field strength of the tag to calculate the distance between the tag and the antenna, distance and wireless signal strength for the exponential curve relationship between
There are 3 values that we need to measure and calibrate over and over again
1, L0: the signal strength when the distance between the tag and the reader is 0 cm, the measured value is -8dBm.
2、 L1: The signal strength when the distance between the tag and the reader is 40 centimeters, the measured value is -20dBm.
3, L2: label and reader distance of 100 cm when the signal strength, measured value of -30dBm
Based on these three values, the derived equation is as follows.
Due to chart size limitations, only correspondences within a distance of 6 meters are shown
Label Positioning Principle
Approximate location for installing base station measurement tags
In the warehouse, the workshop's surroundings installs the good localization base station (reads the card) to be able to measure the label's approximate position. In the effective range of each base station will get the electronic label and their own distance, according to the 2 ~ 3 closest to the electronic label of the base station's test value, may get the electronic label in the space of the approximate position. Positioning accuracy 1~3 meters
Typical Application Block Diagram
Device Access Method
Access to 32 485 readers
Access to 16 wireless card readers
Personnel positioning connection method
Motion Detection Improves Label Life
Selects "the movement detects" the working mode electronic label, the label long time does not have the movement (the default 10 minutes), the label automatically stops working. This can effectively save power, greatly prolongs the label to use the time. When the label is used as the personnel, the vehicle localization, the recommendation chooses "the movement detects" the working mode electronic label. Tag from the motion state to the stationary state of the detection time default for ten minutes (can be customized to 1 ~ 60 minutes). Stationary state tag default does not work (can be customized to work slowly, 1 ~ 60 seconds to send a). Need to customize and our customer service contact after the order!
Find labels directly with handhelds
Without a locator system installed, it is still possible to find a tag using only the handheld. Directly in the handheld enter the label ID, or use inventory software to send the label ID of the item to the handheld, the handheld to start looking for, you can confirm that the label is in the vicinity of the label to confirm the initial location of the label, so that the handheld to send commands to activate the label, through the sound and light reminder can be easily find the label. Methods are as follows:
Turn on the handheld, enter the "Find" page, enter the corresponding label code, click the "Start" button, you can find whether the label is nearby. If you find the label in the vicinity, the handheld will display the actual distance between the label and the handheld, you can judge the distance value of the label near and far, to quickly determine the label in which area, to improve the efficiency of the search for items.
The found tag glows (blinks continuously) to remind the user of the tag's location. If you still can't find it, you can click the horn button at the bottom right, the tag will beep, beep, beep, beep, beep, beep, beep to make you find the tag more conveniently.
Products
Card reader and base station
ZigBee Base Station
RFID Location Tag/Reader Module
RFID Location Tag/Reader Module
ZigBee
ZigBee Base Station
ZigBee Base Station
ZigBee Base Station
ZigBee Base Station
Provide card readers and base stations adapted to different industries, coverage radius: 100m; average power consumption: <5W; power supply: 12V
tab (of a window) (computing)
AOA Labeling
AOA Labeling
AOA Labeling
AOA Labeling
AOA Labeling
AOA Labeling
With different sizes of labels to suit different needs, low power consumption, long distance, sound effects, LED brightness, tamper-proof, waterproof and other different features
software and interfaces
Free software; Win7 /Win 10/Win Server 2012 R2; and open interfaces for your applications to call
Industry Application Notes
Production management system call tags
The label positioning function is implanted into the production management system, the management system can not only know the location of the label, if necessary, you can directly call the label, so that the label luminous, sound, through the sound and light reminder to easily determine the location of the items, the production process is more accurate and efficient.
The production management system sends the call command to the tag positioning system, the tag positioning system according to the current location of the tag, the closest base station (reader) to the tag to send call commands, the called tag sends sound and light reminders.
Hospital equipment asset management
Hospital asset management includes: ① general office equipment, refers to commonly used office and business equipment; ② special equipment, refers to all the equipment belonging to the hospital specifically for a particular job; ③ medicines and displays and other management. These items are many and varied, manual management is time-consuming and laborious, and each inventory is prone to errors!
The use of ZIGBEE locator tags and readers from WorldTech, combined with the software process can be paired with a complete system.
More information
Personnel time and attendance clocking system
Many factories and enterprises for security needs, the requirements of the work period shoulder allowed to carry a cell phone into the workplace, but also need information timely and accurate sent to the staff; World Power customers developed LCD tags, specifically for personnel attendance and smart clocking function; the whole system can provide senseless clocking, track replay, personnel call, danger notification; and provide data interfaces, the customer can be realized and WeChat data interoperability; so that users can receive SMS messages from WeChat on the label.
Warehouse Management System
Warehousing goods 3 meters accurate positioning system using zigbee networking technology, based on zigbee technology to achieve precise positioning of personnel card, positioning accuracy of up to 1-5 m. System coverage, a single base station can achieve 100m signal coverage, and can support infinite base station cascade, to adapt to a variety of warehouse conditions layout requirements
More information
Tunnel Site Management System
During the construction of tunnel projects, safety management is always a great concern for all construction units; based on its own ZIGBEE positioning technology and UWB positioning technology, World Power provides a variety of cost-effective solutions for tunnel projects; the implemented cases have been fully verified and have received good feedback from customers in terms of personnel clocking, statistics of personnel figures, and process monitoring.
| Positioning Properties |
|---|
specification
solar charging
The tag will automatically adjust the transmission frequency according to the current light intensity and charging power, the micro-battery inside the tag in sufficient power, even if the ambient illuminance is low, the tag will be launched at a faster frequency, until the storage of power is insufficient to reduce the frequency of transmission.
| Light intensity (lux) | Environmental description | frequency of emission |
| >2000LX | Outdoor in the shade on a sunny day | one second |
| 500~2000LX | Near the north window on a sunny day indoors | one second |
| 200~500LX | Indoor corner on a sunny day or outdoor on a cloudy day | one-two-second |
| 50~200LX | Lights on in the room (normal reading of books and magazines) | five-second bursts |
| 10~50LX | Indoor on a cloudy day | once every ten seconds |
| 1~10LX | clear and full moon | Thirty seconds. |
| 0.01~1LX | Clear and starry (no moon) | hibernation |
data format
attribute byte (computing)
Extended Data Length: 1, Fixed 1-byte extension byte indicating current power level and status of the call button.
Campaign Logo:: 1 (motion), 0 (stationary, one minute of inactivity to stationary)
Label Type:: 0 (general labeling)
undervoltage sign: 1 (undervoltage), 0 (normal)
Extended Data Bytes::
battery indicator: 0~A, indicating the power of 0%~100% respectively. For example, a power indication of 6 means that the tag still has 60% of power left.
key symbol: 1 (with key action), 0 (without key action)
Note: Refer to the reader's instruction manual for the format of the complete tag packet read by the reader.
Motion Detection Mode
When the tag has no movement for a long time (default 10 minutes), the tag automatically stops working. This can effectively save power and significantly extend the time of use of the label, especially suitable for the label in the personnel, vehicle positioning applications.
The detection time for the label to switch from motion to stationary state, in other words, the time to switch to stationary state when no motion event is detected for a long time in the motion state, the factory default is ten minutes. If you need to modify the length of detection time, you can contact our customer service.
After entering the stationary state, the tag stops working by default (no ID information is emitted), if the user needs the tag to still keep working slowly in the stationary state, he can contact our customer service, and the working frequency can be selected as 1 time in 1 second~1 time in 60 seconds.
Installation
Helmet base wear
The installation steps are as follows:
1. Find the place on the helmet where the arc fits and punch 1 small hole of 3mm~3.5mm diameter.
2, in the base of the curved surface coated with plastic glue. Taobao search "solid spirit plastic glue", practical and effective.
3, with the distribution of M3 screws to fix the base on the helmet, 24 hours later, the firmness can reach the level of breaking.
4, with the distribution of 3M adhesive will FB-T70 electronic tags fixed in the helmet base can be.
1. Find the place on the helmet where the arc fits and punch 1 small hole of 3mm~3.5mm diameter.
2, in the base of the curved surface coated with plastic glue. Taobao search "solid spirit plastic glue", practical and effective.
3, with the distribution of M3 screws to fix the base on the helmet, 24 hours later, the firmness can reach the level of breaking.
4, with the distribution of 3M adhesive will FB-T70 electronic tags fixed in the helmet base can be.
Magnetic Base Mount
Use the base with strong magnets, can be easily attached to vehicles, shelves and other iron objects
indicator light
Green light: blinking to indicate a full charge.
Red light: Press the SOS alarm button, the label will send out 5 alarm events continuously at one second intervals, and every time it sends out, the red light will blink once to instruct the user that "the alarm event has been successfully sent".
Application matching
This product cannot be used alone, it needs to be used with our card reader and handhelds.
Below are our various scenarios of readers that are easy to call and find tags, so they need to be used in conjunction with tags
maybeContactsThe sales staff of the company will give you reference advice:
¥730
¥288
¥168
¥778
¥680
¥920
¥270
¥730
¥1,024
¥688
¥328
¥3,800
caveat
1) Keep the surface of the label dry.
2) Don't put it in a place with a lot of metal.
3) Do not keep it in a confined space.
4) Do not place near corrosive items.
5) Please use it under its normal working temperature and humidity.
(6) Overhaul shall not arbitrarily change the parameters, specifications, models of the product components.
special attentionWhen the tag is not in use, it is recommended that it be placed in a well-lit area (no direct sunlight) that is not subject to shaking. Ensure that when the label needs to be used, there is sufficient power
Resource support
Product datasheet information (PDF file)
WE-T70 Long Distance Positioning Electronic Tag Product Manual
Related products
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¥38
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