Characteristics and Applications: Diffuse silicon pressure sensors have the characteristics of small size, good sealing, reliability, durability, and stable performance. They are widely used for pressure measurement in oil fields, chemical industry, power, metallurgy, natural gas, machine tools, and other occasions. Range: 0.1, 0.15, 0.2, 0.3, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 7, 15Mpa
Main technical parameters
parameter |
unit |
TECHNICAL INDEX |
sensitivity |
mV/V |
100±10mV |
Nonlinear |
≤ %F·S |
±0.1 |
lag |
≤ %F·S |
±0.1 |
repeatability |
≤ %F·S |
±0.1 |
creep |
≤ %F·S / 30min |
±0.1 |
Zero point output |
≤ %F·S |
±5 |
zero temperature |
≤ %F·S / 10℃ |
±0.025 |
Sensitivity temperature coefficient |
≤ %F·S / 10℃ |
±0.025 |
Working temperature range |
℃ |
-20℃ ~ +80 ℃ |
Input Resistance |
Ω |
400±10Ω |
output resistance |
Ω |
352±2Ω |
Safe Overload |
%F·S |
150%F·S |
insulation resistance |
MΩ |
≥5000 MΩ(50 VDC) |
Recommended incentive voltage |
V |
10V ~ 15V |