The Status of The Electrical Fire Monitoring Equipment Monitors The Radio Flow Acquisition Sensor Lora Transformer Nb-Iot

1.Product overview

The SC-LP-CT01 radio flow acquisition sensor terminal is equipped with a low-power, high-sensitivity open-ended transformer that uses the principle of electromagnetic induction to transmit a secondary small current on the secondary side of the high current conversion side for current monitoring, which can detect the size of the line current very sensitively, while wirelessly reporting data to the specified platform server.
The terminal uses GPRS/NB-IOT/LoRa communication to overcome wireless communication blocking caused by special on-site environments, greatly simplifying site deployment time and reducing construction costs. The working state of the device is divided into hibernation, acquisition storage, activation and reporting. This terminal with open-close transformer shape is rich, measuring a wide range of current, the use of high-quality core materials, open-close structure, easy to install, for AC motors, lighting equipment, air compressors, heating ventilation and air conditioning devices, building self-control system, industrial midtown network, agricultural network transformation projects and other scenes of current monitoring and collection.

2 Order specifications and selection

·Model: SC-LP-CT01
Description of features
Battery-powered, suitable for low acquisition frequency, external power supply difficulties. NB-IOT/LoRa transmission.
·Model: SC-GP-CT01
Description of features
220V AC/12V DC power supply, suitable for high acquisition frequency or convenient external power supply. GPRS/4G transmission.

3 Service concept
Division I solemnly promises:
You buy not only products, but also meticulous and thoughtful technical support services!!! ( =^_^= )  
This product, the scene only need ordinary workers to install electricity! No debugging required!
We provide free remote guidance, remote configuration debugging services, and send data to user-specified cloud platforms.
Free Internet of Things solution consulting services!

4 Product features
          4.1 Acquisition characteristics
Acquisition type: AC (customizable DC)
Range: 0 to 50A/100A (other ranges can be customized)
Number of channels: 1 current acquisition
Acquisition frequency: 1 minute to 24 hours, support remote configuration
Accuracy rating: ±2%
Resolution: 0.1A
Maximum input: 100% (continuous)/150% (1 minute)
         4.2 Electrical characteristics
Powered by: Battery power/12V DC/220V AC
Battery capacity: 3.6V x 19Ah
Standby power consumption: less than 5uA@3.6V
Operating power consumption: 2 to 3mA@3.6V
Emission power consumption: 50 to 100mA@3.6VV
Insulation impedance: >100M s (primary/secondary)
         4.3 Communication characteristics
Antenna type: External antenna (optional built-in antenna)
Transfer: GPRS/NB-IOT/LoRa
Communication protocol: http post active push
Data forwarding: Any public server
Data reporting method: 1, the acquisition of current fluctuations≥ the set value of the report;
        4.4 Structural features
Material: PC plastic (shell)
Subject protection rating: IP65
Body size: 120mm× 78mm×50mm
Transformer probe structure: open
Body installation: Wall hanging or screw fastening
Transformer probe installation: suspension installation
       4.5 Working environment
Temperature -25C to 75C, humidity 0 to 95% (non-condensation)

5 Micro-power mode of operation
The radio stream acquisition terminal achieves power savings by intermittent operation, the device is on standby most of the time, and only a very small portion of the circuit continues to operate to maintain a micro-power state. This part of the circuit will ensure proper operation of the system time and proper recording of the next activation time.
Daily power calculation of the device: The daily operating status is divided into standby state and operating state (wake up to collect data and upload data via GPRS/NB-IOT), corresponding to different states of power consumption data.

6 Product core benefits
Comes with a battery and no wiring required
Easy installation, rapid deployment, help the Internet of Things projects quickly landing
Support any IoT cloud platform to provide data docking
Non-invasive measurements do not affect the proper operation of the equipment
The whole machine waterproof and moisture-proof design, to meet the work needs of harsh environment
Support for remote configuration to minimize on-site maintenance costs

7 Data reporting communication protocol
     7.1 Protocol resolution instructions
HTTP post push method, the user to receive data needs to provide http receiving data URL.
Example of jSON format data message:
{"VoltageCur":376,"TmpWidth":254,"TimePeriod":254,"MinCntSet":1,"IntData3":-9999,"IntData2":168,"IntData1":1,"InfoId":1,"ICCID":"1119205006447538","Extend2":16890," Extend1":23}
    7.2 Protocol docking test
Postman debugging is possible.
    7.3 Protocol customization
If you need to customize other docking protocols, such as MQTT, docking configuration software, etc., you can contact business personnel to communicate.
8 Precautions
(1) Product matching transformer probe does not have waterproof function, such as outdoor use, waterproof treatment is required.
(2) This product built-in SIM card, annual traffic charges according to the frequency of reported data about 10 to 20 yuan.