Product Description

Product Description

YWKM-1001 differential pressure transmitter uses silicon piezoresistive core as signal measuring element, the measured differential pressure acts on both ends of the transmitter, and uses the Piezoresistive effect of semiconductor silicon material to realize the conversion of differential pressure and electrical signal. The product has undergone strict testing and aging screening of components, semi-finished products, and finished products, and its performance is stable and reliable.


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.


performance parameter


Range range0~10KPa…..35KPa...~2MPa
Permissible overvoltageless than or equal1.5 times the rated range or 7MPa(Min)
accuracy±0.25%(type)  ±0.5%(MAX)
Long term stability±0.5%F.S/year(≤200KPa)   
 ±0.2%F.S/year(≤2000KPa)
Zero temperature drift±0.03%F.S/℃(≤100KPa)  
 ±0.02%F.S/℃(>100KPa)
Full temperature drift±0.03%F.S/℃(≤100KPa)   
±0.02%F.S/℃(>100KPa)
operation temperature-20℃~80℃
Storage temperature-40℃~120℃
power supply15~30VDC(Intrinsically safe power supply through safety barriers)
output signal4~20mA    0~10/20mA   0/1~5/10VDC
pressure portG1/4internal thread  
¢6 nozzle or user selected
Shell materialstainless steel 1Cr18Ni9Ti  Aluminum casting
Plastic
DIAPHRAGM MATERIAL316L
O-ring sealVITON
cablepolyethylene
insulation resistance100MΩ  100VDC
degrees of protection provided by enclosureIP65




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