Socket type room temperature collector

Socket type room temperature collector

 

 

Technical index

Own power consumption: <2W

Power supply voltage: AC220V±10%, 50Hz

Load current: 10A

Dimensions: 86mm*90mm*42mm

Temperature measurement range: -10℃~ 60℃

Temperature measurement accuracy: ±0.5℃

 

product description

The temperature monitoring of the heating system has become the focus of our energy-saving industry. In the past heating systems, there is a lack of effective and convenient temperature monitoring systems. It is difficult for heating companies to know the room temperature of heating users in time, and they cannot adjust the pipe network according to the changes in room temperature in time. This often results in unbalanced heating effects and energy consumption. Significantly higher; therefore, it is very necessary and effective to use a wireless room temperature monitoring system to monitor the indoor temperature of heating users.

 

 

 

 

 

Features

Appearance type: socket type

Power supply mode: 220VAC

Communication method: NBIOT

 

main feature

1 Independent NB upload.

2 Solve the power supply problem of traditional temperature panel, adopt standard 86 box installation, use 220V power supply, convenient construction, save space, and can also be used as a socket while monitoring room temperature.

3 Real-time automatic upload, multiple data backups to ensure that data is not lost.

4High-precision sensor, more accurate temperature and humidity measurement.

The built-in TI high-precision digital sensor can quickly and accurately find changes in temperature and humidity, reflect temperature fluctuations of 0.1°C, and remind you and your family in time.

5Unique design of the temperature probe position, not affected by the heating of its own equipment.

6 Various parameters can be configured remotely, such as reporting time interval, signal strength, and device ID, which are convenient for users to modify and view at any time. Configuration parameters can be stored when power off.

7The shell is made of flame-retardant PC, which meets the safety requirements of the national standard.

 

Instructions for use

Installed indoors, directly replace the user's home socket, can be installed in different rooms, used to monitor the room temperature.

 

Installation wiring diagram

L live wire, N zero wire, G earth

 

Precautions

When installing, place it in a place where users are more active (such as the living room), and avoid cold sources, heat sources, and humid environments (such as away from kitchens, bathrooms, balconies, doors and windows, radiators, refrigerators, etc.). The room temperature collector covers the entire room. The average temperature.

 

Technical solutions

The indoor collector uses Huada HC32L110C6PA as the main control, and NBIOT uses Shanghai Quectel BC26. The main functions realized by HC32L110 are

1Using MCU internal crystal oscillator to provide 10ms basic timing.

2 Read the temperature and humidity sensor data through I2C.

3 Serial AT commands control BC26 UDP protocol for periodic data reporting.

4 The serial port monitors the issued commands received by the BC26.

5MCU receives configuration parameter query or setting commands, and realizes localization of interval time, device ID, alias, etc.

Set up the query.

6 Enable the MCU internal watchdog, up to 8s feeding interval.

7 Enable the unique LVD voltage monitoring of Huada MCU. When the power supply is lower than 2.6V, the MCU reset interrupt is triggered. When the power grid is re-powered after 220VAC power failure, the MCU is guaranteed to be reset reliably.

 

 

 

Industry Classification: Smart Home

Development platform: HDSC Huada

Delivery form: complete machine

Performance parameters: Power consumption: <2W Power supply voltage: AC220V±10%, 50Hz Load current: 10A Dimensions: 86mm*90mm*42mm Temperature measurement range: -10℃~ 60℃ Temperature measurement accuracy: ±0.5℃

Application scenario: indoor