Description
PS Series Ceramic sensor chip is a dry-type ceramic piezoresistive sensor chip by special technology. Ceramic is a recognized material of high elasticity, corrosion & abrasion resistance, strong shock and vibrant resistance. The thermal stability can make its operating temperature up to -20~80℃, It achieves high accuracy, high stability. Electrical insulation ＞2kV, strong output signal, excellent long-term stability.
Application
PS Series ceramic sensor chip has been widely applied in the process control, environment control, hydraulic pressure and pneumatic equipment, servo valve and drive, chemical products, chemical industry, medical instrument, and other fields. With the characteristic of small dimension, 18 mm diameter, 6.35 mm thickness, 2~200bar range, high performance-price ratio, it has been widely used in various pressure-measuring occasion
Feature
Solid ceramic sensitive film
Full-range laser calibration
Excellent corrosion & abrasion resistance performance
Strong shock resistance
High accuracy & high stability
Wide-range operating temperature
Smart volume, easy for encapsulation
Specification
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Excitation
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5 ~ 30VDC
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Bridge resistance
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10K±20%
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Range
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0～2bar~200bar
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Response time
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＜1mS
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Combined accuracy
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0.1 ~ 0.3 FS% (Including linearity , hysteretic, repeatability)
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Zero output
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0±1mV/V @ 25℃
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Sensitivity
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1.4 ~ 4.8 mV/V
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Temperature characteristic
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±0.05%FS/℃
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Stability
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＜0.2%FSO/year
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Operating temperature
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-40 ~ 125℃
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Insulation
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＞2 KV
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Dimension
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18*6.35mm
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