Kehao-Universal Pressure Transmitter-KH181

KH181 is a universal pressure transmitter,which adopts imported advanced sensitive compotents with high-precision and high stability and change AP or Gp of the measured object into 4 ~ 20mA or 0 ~ 5V standard signal through high reliable amplifier circuit and accurate temperature compensation. 

1.Features                                                              

1)Multiple-range selection, debug Convenience                                                        

2)All welded structure and stainless steel structure and membrane isolation;                 

3)Reverse polarity protection and current-limiting protection                               

4)Feature:small size, beautifu shape, high quality and price patio                            

5)High-precision, high-stability, high-reliability                                      

 6)Anti-lightning, anti-RF interference

Applications:widely used in petroleum, metallurgy, chemical industry, electric power, light industry, mechanical and environmental protection and other fields.

2.   Output singal:
signal output:4~20mAtwo lines, 0~5V:three lines1~5V(two lines)
working voltage:12~40VDC, 12~40VDC, 12~40VDC

3.Technical parameters:
1)Measuring medium: a variety of gases, liquids compatible with 316 stainless steel             

 2)range: 0~200MPa
3) Output singal:4~20mA1~5V0~5V
3) Voltage:12~40V,standard 24VDC ±5% ripple less than 1%;                                              

4)Temperature:20~+80deg

5)Relative humidity0%~100% ,                                                                 

6)insulative resistance≥2000Ω1000VDC
7)load resistorcurrent output≥800Ω,                                                             

8)voltage output50KΩor above  

4.Performance Parameters

1)Temperature influencethe largest range±1.0%(compensation temperature:-10~+70, including temperature influence of zero and total rang range)
2)Stability: largest range:0.25 % /year,                                                                                        

3)Accuracy: ± 0.5% (including comprehensive error :non-linearity, repeatability and backlash)  

4)Protection class: IP65