YW-150 Differential Pressure Transmitter
The stainless steel sealed structure design, with a protection level of IP65;
Impact-resistant, vibration-resistant, corrosion-resistant;
After temperature compensation and aging screening, the performance is stable and reliable;
The parts in contact with the medium are all made of stainless steel, and the interface forms are diverse;
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Product Description

Product Description

The YW-150 piezoresistive differential pressure transmitter uses a silicon piezoresistive pressure core as the signal measurement element. The amplification circuit is located inside the stainless steel shell. The differential pressure to be measured acts on both ends  of  the transmitter. By taking advantage of the piezoresistive effect of semiconductor silicon materials, the conversion of differential pressure to electrical signals is achieved. The product has undergone  computer automatic testing and has undergone temperature compensation of zero point and sensitivity over a wide temperature  range through the laser trimming process. It complies with the relevant national standards and specifications for pressure sensors and is produced in accordance with the "Enterprise Standard for Pressure Sensors" of our company and the ISO9001:2015 quality management system specifications.


Product Features

Ø All aluminum shell, plastic shell, stainless steel sealing structure design, protection level IP65;

Ø There are various forms of output signals;

Ø After temperature compensation and aging screening, the performance is stable and reliable;

Ø The explosion-proof sign is ExiaIICT6;

Ø The product has obtained CE certification.


Technical Parameters:

Measuring range

0~7kPa▪ ▪ ▪2MPa

Overload pressure

Twice the FS

Interface and shell

Stainless steel

Sealing ring

Fluororubber

Output signal

4 - 20 mA DC, 0/1 - 5/10 V DC

Protection level

IP65

Installation thread

Multiple specifications are available for selection

Power supply

8~30V DC (Note: 0/1~10V output power supply range: 12~30V DC)

Ambient temperatur

- 10℃ to 80℃

Reference relative humidity

≤80%

Reference atmospheric pressure

86KPa106KPa

Accuracy  Not e ①

±0.5% (maximum)

Long-term stability

±0. 1% FS/year (typical)  

±0.2% FS/year (maximum)

Note: The precision includes nonlinear, repeatability, pressure hysteresis and other three indexes, and according to therelevant national standards, the 0.01%FS precision pressure detection equipment was calibrated.



Model Selection Guide

YW-150

Model: Resistance pressure differential transmitter


Measuring range

Measurement range


[0~X]kPa or MPa X:Actual measurement range

0~7kPa▪ ▪ ▪2MPa



Code

Output signal



E

4 - 20 mA DC



F

1 - 5 V DC



J

0 - 5V DC



W

1 to 10 volts direct current



V

0 - 10V DC




Code

Additional functions




B1

Output of connector connection




B2

Cable connection output    line length: 1.5m




C2

G1/4 external thread pressure interface




C5

M20×1.5external thread pressure connection,face seal

YW-150-[0~7]KPa -E- B1C2                                         Complete specification and model


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