Mainly applicable to large-scale computer room, production workshop and other on-site temperature and humidity environment monitoring, 485 communication interface, can support long-distance data transmission, standard Modbus communication protocol, convenient connection with the upper plane
Equipment technical parameters
name
specification
description
size
110*40*25
Dimensions, unit mm
colour
black
Standard color is black, other colors can be customized
power input
9-25V
Wide power input, 12V recommended
interface
RJ-45*2
Two-in-one communication and power supply interface, multi-device end-to-end serial
Communication parameters
9600,8，n,1
Default communication parameters
letter of agreement
Modubus
Default communication protocol
Detection accuracy
Temperature: ±0.3°C/Humidity: ±2%
High precision
Response time
<300 milliseconds
Retrieve the maximum response time of all data of a single sensor
Power consumption
<5mA
12V supply voltage
display
OLED
Display current temperature, humidity and device ID
Address setting
DIP switch
The bottom of the device dial switch
Measuring range
Temperature: -10~70°C/Humidity: 0~100%
Standard measuring range
Operating environment
Temperature: -10~70°C/Humidity: 0~100%
/
drift
Temperature: < 0.1°C/year Humidity: < 0.5%/year
Regularly calibrate the equipment
Address setting: 8-bit dial switch, up to 256 IDs can be set
Interface Description
1
High-voltage power, switch cabinet temperature measurement
2
Agricultural greenhouse temperature and humidity collection
3
Fresh/vaccine/incubator/cold chain transport isothermal humidity monitoring
4
Wireless bearing/cylinder block and textile machine temperature and humidity monitoring
5
Concrete/mine and tunnel for moderate monitoring
6
Storage/Library and Museum Temperature and Humidity Monitoring
7
Indoor and outdoor temperature and humidity monitoring
粤公网安备 44030602001413号
