Thick-film ceramic sensor chip

Suitable for local observation of verious automatic controlling and testing.

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°C, 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             

Excitation	5 ~ 30VDC
Bridge resistance	10K±20%
Range	0~2bar~200bar
Response time	<1mS
Combined accuracy	0.1 ~ 0.3 FS% (Including linearity , hysteretic, repeatability)
Zero output	0±1mV/V @ 25°C
Sensitivity	1.4 ~ 4.8 mV/V
Temperature characteristic	±0.05%FS/°C
Stability	<0.2%FSO/year
Operating temperature	-40 ~ 125°C
Insulation	>2 KV
Dimension	18*6.35mm

Thick-film ceramic sensor chip