CYB0505 digital display pressure switch
1 Introduction
CYB0505 digital display pressure switch is a measuring instrument integrating pressure measurement, display and alarm. The product is displayed with 4-digit LED digital tube, and after linear compensation, signal amplification and signal processing, it can output industrial standard 4-20mA signal.
2 Application
This type of products is used in petroleum, chemical, metallurgy and other fields.
3 Technical Indicators
|
Range |
（0～150）MPa |
|
|
Output signal (mA) |
4～20 |
|
|
Accuracy |
0.25 |
0.5 |
|
Temperature drift （%FS/℃） |
0.025 |
|
|
Operating voltage（VDC） |
+12～+30 (calibration value is + 24) |
|
|
Compensation temperature (℃) |
0～+50（<200KPa） -10～+60（>200KPa） |
|
|
Operating temperature (℃) |
-30～+60 |
|
4 Electrical Connection
5 Model and Outline Drawing
6 Precautions
6.1 Ensure the fluidity of the measured medium.
6.2 To ensure accuracy, large range and small range transmitters cannot be used in place of each other.
6.3 After opening the transmitter front and back cover operation, the front and back cover needs to be tightened to avoid moisture entering the housing and causing damage to the transmitter.
6.4 Transmitters should be installed perpendicular to the mounting bracket, the measurement point and the installation position should be at the same level.
6.5 Transmitter to avoid installation in an environment of strong mechanical vibration. Need to close the gas (liquid) pipeline valve before installation.
6.6 Transmitters are installed in places with lightning protection devices and ensure good grounding to prevent damage to the transmitter.
