1 Product Overview

The SC-GP-UT wireless ultrasonic sensor transmitter terminal is equipped with a low power and high sensitivity transceiver separate waterproof ultrasonic probe. This product uses ultrasonic technology to detect the distance of objects, can detect the size of the distance very sensitively, and regularly reports the data wirelessly to the specified platform server.

The sensor terminal supports 4G/NB-IOT/LoRa/WiFi communication mode (NB-IOT/LoRa communication mode is used by default for battery power supply), which can effectively overcome the communication occlusion caused by the special environment on the site, greatly simplifying the deployment time on the site and reducing construction costs. The ultrasonic probe equipped with this terminal has a variety of shapes, and has a certain dust-proof and waterproof grade, which is suitable for wet and harsh measurement occasions. This product is suitable for different detection conditions, wide measuring distance range, easy to install, used in various scenes object proximity and presence detection, various industrial obstacle avoidance systems, automatic control systems, etc.

2 Service Concept

We solemnly promise that:

 What you buy is not only the product, but also the meticulous and thoughtful technical support services!!!( =^_^= )

 This product, the site only ordinary workers connected to electricity installation! No debugging!

 We provide free remote guidance, remote configuration and debugging service, and send the data to the user-specified cloud platform.

Free Internet of Things solution consulting services!

3 Product Features

3.1 Acquisition Characteristics

Detection Distance: 3~450cm

Blind Area: 3cm

Accuracy Level: 1cm

Resolution: 1mm

Collection Frequency: 1 second to 24 hours. Remote configuration is supported

3.2 Electrical Character

Power Supply: 12V DC (Power interface: DC5.5*2.1mm female socket, positive inside and negative outside)

3.3 Communication Characteristics

Wireless Transmission Mode: NB-IOT / LoRa / WiFi

Communication Protocol: MQTT / TCP / UDP / HTTP / SSL / ModBus RTU, and other protocols can be customized

Data Forwarding: any public network server

Number of Server Centers: up to simultaneous data reporting to 7 cloud servers.

Heartbeat Packet: support custom heartbeat packet, can be set to signal intensity.

Registration Package: support custom registration package, can be set to IMEI code.

Positioning: Support LBS base station positioning to facilitate the query of device location.

3.4 Structural Property

Antenna Type: sucker or glue stick external antenna (optional built-in antenna)

Material: PC plastic (enclosure)

Main Protection Level: IP65

Main Body Size: 83mm×58mm×40mm

Main Mounting Method: wall hanging or screw fastening

Probe Mounting Method: pasted/magnetized/screwed

3.5 Work Environment

Ambient Temperature: -15°C~70°C

Humidity: 0~95% (non-condensing)

4 Product Core Advantages

v Simple installation, fast deployment, help the Internet of things project quickly landing.

v Small blind area, high measurement accuracy, strong anti-interference ability

v Support custom registration package and heartbeat package, facilitate the platform to distinguish devices.

v Support any private Internet of Things cloud platform and configuration software, and provide data protocol docking.

v Support Ali cloud, Baidu Tiangong, OneNet, Tencent Cloud and other mainstream cloud platforms.

v Non-invasive measurement, which does not affect the normal operation of the equipment.

v Support remote configuration parameters and FOTA remote upgrade to minimize the personnel cost of site construction and maintenance.

5 Data Reporting Communication Protocol

5.1 Protocol Parsing Instructions

For UDP / TCP / MQTT / HTTP and other push methods, users should provide the public network IP (or domain name) address and port number of the cloud server to receive the data.

Example of JSON format:

{"distance":1832,"deviceID":"860344048491162"}

Message analysis:

{

"distance": 1832, //距离值，单位mm

"deviceID": "860344048491162" // Device ID

}

5.2 Agreement Customization

If you need to customize other communication protocols, you can contact the business personnel to communicate them. This product orders over 1000 yuan, free custom communication protocol.

6 Platform Docking

6.1 Default Platform

The product is connected to our designated industrial Internet of Things platform by default, and the platform interface is as follows:

Computer-side browser interface

Mobile terminal WeChat access interface

6.2 The User Specifies the Platform

Take the connection of Ali Cloud platform as an example. After users create products and add devices on the Ali Cloud Internet of Things platform, users need to provide a triad: {ProductKey, DeviceName, DeviceSecret} and the MQTT theme to be released.

For example, the value of triples is:  

ProductKey = b0FMK1Ga5cp

DeviceName = 862991419835241

DeviceSecret = y7MTCG6Gk33Ux26bbWSpANl4OaI0bg5Q

7 Application Cases

Winding baler product number statistics (object presence detection)

8 Matters Needing Attention

(1) This product factory default built-in iot SIM card, the first year free, the next year from the traffic fee of about 20 yuan per year including free technical support costs. Please inform us in advance if you need to use your own SIM card.

(2) Description of service fee collection: During the on-site operation of the equipment, the IP port, reporting cycle, communication protocol and other parameters can still be changed remotely according to user requirements.

9 Contact Us

Website: www.daq-iot.com

Tel: +8619936624847

Email: business@daq-iot.com ; daqiot888@gmail.com

    WhatsApp：+8619936624847

10 Appendix

Probe appearance size diagram (unit mm)