Description: 1. This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage. 2. Sensitivity adjustable the blue […]
Description: 1. This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage. 2. Sensitivity adjustable the blue […]
The product adopts industrial grade chip, high-precision imported SHT20 temperature and humidity sensor to ensure the excellent reliability, high precision and interchangeability of the product. Using RS485 hardware interface (with lightning protection design), the protocol layer is compatible with standard industrial Modbus-Rtu protocol. This product integrates the MODBUS protocol and the common protocol. The user can choose the communication protocol. The common protocol has an automatic upload function (connecting RS485 through the serial port adjustment tool will automatically output temperature and humidity).
The product adopts industrial grade chip, high-precision imported SHT20 temperature and humidity sensor to ensure the excellent reliability, high precision and interchangeability of the product. Using RS485 hardware interface (with lightning protection design), the protocol layer is compatible with standard industrial Modbus-Rtu protocol. This product integrates the MODBUS protocol and the common protocol. The user can choose the communication protocol. The common protocol has an automatic upload function (connecting RS485 through the serial port adjustment tool will automatically output temperature and humidity).
Specifications: Condition: 100% Brand New and High Quality ! Protection level: IP65 Model: LJ12A3-4-Z/BY Power supply voltage: 6-36V Detection distance: 4MM Load current: 300mA Product material: copper Detection object: any metal External lead: 1.2M Thread length: 42.5mm, diameter 12mm Due to the difference between different monitors, the picture may not reflect the actual color of […]
Specifications: Condition: 100% Brand New and High Quality ! Protection level: IP65 Model: LJ12A3-4-Z/BY Power supply voltage: 6-36V Detection distance: 4MM Load current: 300mA Product material: copper Detection object: any metal External lead: 1.2M Thread length: 42.5mm, diameter 12mm Due to the difference between different monitors, the picture may not reflect the actual color of […]
Reviews
There are no reviews yet.