Name: Design optimization of a piezoresistive pressure sensor in China
Brand: Yunyi
Availability: InStock

Product Details

Piezoresistive pressure sensor

What is the technical parameters of piezoresistive pressure sensor ?

Model	YD312
	YD312
Pressure Range	-0.1MPa ... 0 ~ 20kPa ... 100MPa
Pressure Interface	G1/4, G1/2 1/4NPT, 1/2NPT and others
Overload	1.5 times full scale pressure or 110MPa (minimum value)
Power:	1.5mADC
Zero:	<± 2mVDC
Full Scale Output:	≥70mVDC (0 ~ 20kPa, ≥50mVDC)
Accuracy:	± 0.1% FS (minimum) ± 0.25% FS (typical) ± 0.5% FS (maximum)
Long-term stability:	± 0.3% FS / year
Compensation temperature:	0 ℃ ~ 50 ℃

Working temperature:	-10 ℃ ~ 80 ℃
Storage temperature:	-40 ℃ ~ 100 ℃
Zero Temperature Coefficient:	± 0.02% FS / ℃ (typical) ± 0.04% FS / ℃ (maximum)
Full scale Temperature Coefficient:	± 0.02% FS / ℃ (typical) ± 0.04% FS / ℃ (maximum)
Case:	Stainless steel 1Cr18Ni9Ti

Diaphragm:	stainless steel 316L
O-ring:	Viton
Cable:	Polyethylene
Response time (10% ~ 90%):	≤1 ms
Insulation resistance:	100MΩ, 100VDC
Protection:	IP65

What is the features of piezoresistive pressure sensor ?

• All stainless steel construction;
• Standard thread impulse measurement;
• constant current source power supply;
• laser trimming compensating zero and temperature performance;
• With the solid-state piezoresistive pressure sensor, high reliability and stability;
• cables or connectors lead the way.