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  1. CNDingtek long battery life wireless ultrasonic garbage bin sensor trash bin fill detector sensor DF702  LoRaWAN 2meters
  2. CNDingtek long battery life wireless ultrasonic garbage bin sensor trash bin fill detector sensor DF702  LoRaWAN 2meters
  3. CNDingtek long battery life wireless ultrasonic garbage bin sensor trash bin fill detector sensor DF702  LoRaWAN 2meters
  4. CNDingtek long battery life wireless ultrasonic garbage bin sensor trash bin fill detector sensor DF702  LoRaWAN 2meters
  5. CNDingtek long battery life wireless ultrasonic garbage bin sensor trash bin fill detector sensor DF702  LoRaWAN 2meters
  6. CNDingtek long battery life wireless ultrasonic garbage bin sensor trash bin fill detector sensor DF702  LoRaWAN 2meters

CNDingtek long battery life wireless ultrasonic garbage bin sensor trash bin fill detector sensor DF702 LoRaWAN 2meters

1 OverviewThe DF702 sensor is designed for waste bin (Trash Bin) status detection of waste Bin outside or inside used. It detect the following status for the customer of using place for the

  1. Detailed information

1 Overview

The DF702 sensor is designed for waste bin (Trash Bin) status detection of waste Bin outside or inside used. It detect the following status for the customer of using place for the user

  • Full

  • Empty

  • Flame risk

  • Inclined (fall)

    Build-in Structure(LoRaWAN)

    DF702 waste Bin detector is build through the LoRaWAN Module it can monitor

    the status given up for the user. Dear Customer can check its Trash Bin without

    visit place.

    Through the built in with LoRaWAN it transmit the status via gateway to networks server and application server. User can monitor the status remotely.

    It is optional for different frequency, such as 470Mhz (China), 868Mhz (Europe), 915Mhz(USA), 923Mhz (Australia,New Zealand).

    Due to using of LoRaWAN Module it is very low power consumption for the

    uploading the data of monitor the device its internal battery life us more then

    3 year. (at 4 hours interval upload interval).

     

    2 Features

    Following the features of DF702 Waste Bin LoRaWAN detector are given.

    Long lifetime, As it is with algorithm of low power consumption, the internal battery can work for more than 3 years.

       Easy to install, suitable for covered or uncovered trash cans.

     ●IP66 protection level, it can still work in the case of rain and other weather conditions

 

   3 Application

   With the application software user can assign the collector resource work plan and route plan. Analyze task performance and find out solution to   improve the system. Finally the objective of high efficiency , good environment, and low cost are achieved.

It is easy to install the device on different styles of trash cans. For example, for a trash can with a lid, the device can be mounted on the top, and for a trash can without a lid, the device can be mounted on the side wall.

Of course, this sensor can also be used in other environments, such as measuring liquid level. We can also customize the software version if you have other needs.

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4 Specification

The specification of the Device DF702 Waste bin Sensor is given with all details. 

 

Overview

Dimension

115*115*50mm

Net Weight

150g

Color

Black

Shell Material

ABS

Detector

Principle

Ultrasonic @ 112kHz

Detection Range

200cm (vertical)

Blind area

15cm

Accuracy of height

3mm

Accuracy of temperature

2

Accuracy of angel

2° (optional)

Controller

MCU

STM32, 32bit ARM® core controller

Radio

LoRa Module

Semtech® 1276



Sensitivity

-137dbm@292bps (RX),5~20dbm(Tx)

Frequency

LoRaWAN®

CN470/EU868/US915/AS923/RU868/IN865/KR920Mhz

Working Mode

Class A

Activation

OTAA(default) or ABP activation

Communication

Distance

3km in view sight

Power

Internal Battery

Non-recharged Lithium Battery ER26500 8000mAh @ 3.6V

Lifetime for one charge

More than 3 years at 4 hours report interval.

Environment

Operating Temperature

-20 ~ +70

Storage Temperature

-40 ~ +85

Protection Level

IP66

 

5 Mechanical Size

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6 Software Platform

6.1 Network Diagram

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The data about user of device will be collect from the DF702 smart bin sensors will be received to the gateway then the gateway send the data to LoRa network server through internet. After that the data from usage sensor of LoRa network will be transferred through the internet to the application server. So the user can monitor the trash bin status through web or mobile app.

6.2 Application Software

With the application software user can assign the collector resource work plan and route plan. Analyze task performance and find out solution to improve the system. Finally the objective of high efficiency , good environment, and low cost are achieved.

If you use a server for yourself, skip this item.


7 Protocol and API Interface

The communication protocol(API Interface) is confidential is only open for customer who has purchase the device and sign the NDA(non-disclosure agreement) file with CNDingtek and his own Company. Please contact our sales team service@dingtek.com if you want to integrate the protocol/API with your own system.

 

8 Installation & Test

8.1 Boot sensor

The device is not connected to the power supply by default. Open the case and

connect the power before use, then start the test according to the instructions.

8.2 Installation

Use the screws provided to mount the unit on the top or side wall of the trash can. Need to be punched and installed.

For trash bin with top cover, please fix the sensor with screw to the top cover.The sensor will be downward (transducer face downward).

If trash bin is not with cover or not applicable to install at cover. Please try to install at side. Below is photo for side installation.

(The stainless steel frame is not include in the standard package, it is additionally designed item to prevent the side wall transform of the trash bin.)

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During the mounting, tool is necessary to drill hole and fasten the screw. Make sure the sensor is as vertical as possible.

If the space for installation it too small, please try to remove the top cover from the trash bin body and fasten it again. Then restore the top cover with the trash bin body. 

9 Package

No.

Item

Quantity

Remarks

1

DF702 Smart Trash Bin  Sensor

1

Complete Box

2

Screw

3

Fasten on

3

Magnetic Part

1

For Restart Sensor.  At least one per batch of equipment

4

Manual

1

Customer Guide

5

TTL

1

At least one per batch of equipment

    

10 Video Link

DF702 Test Video https://youtu.be/86XVM0thJMY

 

11 FCC WARNING STATEMENT

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This

equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

‐‐ Reorient or relocate the receiving antenna.

‐‐ Increase the separation between the equipment and receiver.