Market office use electronic large digital display temperature instrument
Product Description
Our temperature and humidity kanban circuit adopts the imported industrial chip and high precision acrylic from the United States to ensure excellent reliability, high precision and interchangeability. This product adopts aluminum alloy frame, high quality acrylic panel, and looks beautiful.
RS485 OUTPUT
4-20MA, 0-5V, 0-10V OUTPUT
power supply
DC 10-30V
power supply
DC 10-30V
Max. power consumption
0.64W
Max. power consumption
0.62W
A precision
temperature
±0.4℃（25℃）
A precision
temperature
±0.4℃（25℃）
humidity
±2%RH
humidity
±2%RH
B precision
temperature
±0.5℃（25℃）
B precision
temperature
±0.5℃（25℃）
humidity
±3%RH
humidity
±3%RH
Transmitter circuit operating temperature
-40℃~+60℃，0%RH~80%RH
Transmitter circuit operating temperature
-40℃~+60℃，0%RH~80%RH
Probe operating temperature
-40℃~+120℃ default：-40℃~+80℃
Probe operating temperature
-40℃~+120℃ default：-40℃~+80℃
Probe working humidity
0%RH-100%RH
Probe working humidity
0%RH-100%RH
Temperature display resolution
0.1℃
Temperature display resolution
0.1℃
Humidity display resolution
0.1%RH
Humidity display resolution
0.1%RH
Temperature and humidity refresh time
temperature
≤0.1℃/y
Temperature and humidity refresh time
temperature
≤0.1℃/y
humidity
≤1%RH/y
humidity
≤1%RH/y
Response time
temperature
≤15s(1m/s)
Response time
temperature
≤15s(1m/s)
humidity
≤4s(1m/s )
humidity
≤4s(1m/s )
Detailed Images
1.Using Swiss imported sensors, the measurement accuracy is high and the performance is stable and reliable.
2.Using a large-size high-brightness digital tube, it can still be clearly displayed under strong light.
3.The bezel is made of high-hard aluminum alloy, which is waterproof and dustproof, firm and reliable.
4.Using dedicated analog output circuit, standard industrial interface, wide range of use.
5.10-30V DC wide voltage supply.
Manufacturing Technique
RS485 OUTPUT
Line color
Description
Communication
red
485-A
black
485-B
When wiring the 485 signal cable, pay attention to the A/B. The two wires cannot be connected in reverse. The addresses between multiple devices on the bus cannot conflict.
4-20MA, 0-5V, 0-10V OUTPUT
OUTPUT
brown
Positive temperature signal
black
Negative temperature signal
blue
Humidity signal is positive
green
Negative humidity signal
Application
Company Introduction
Shangdong Renke Control Technology Co.,Ltd. is a leading environmental monitoring high technology enterprise in China.
Renke is engaged in industrial sensor, communication gateway, industrial data platform, cloud computing service,and measurement control technology solution. We have won good reputation for high quality products and sincere service.Renke insists on the policy that"technology first, exquisite design, customer satisfied" we are careful with every detail.
